LEXMAN LX-M-2000 - Digital Multimeter

LX-M-2000 - Digital Multimeter LEXMAN - Free user manual and instructions

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Notice LEXMAN LX-M-2000 - page 27
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Why does my LEXMAN LX-M-2000 digital multimeter display 0.22 V when measuring the voltage of a wall electrical outlet?
Frequently Asked Questions - 11/01/2026
Response Notice-Facile

A reading of 0.22 V on a wall outlet is abnormal: a power outlet typically delivers 230 V AC (or 110-120 V depending on your region). This very low reading indicates a problem with the configuration of your LEXMAN LX-M-2000 multimeter or the measurement itself.

First, check the multimeter selector: The dial must be set to ACV (alternating current voltage) to measure a power outlet. The ACV symbol represents an alternating current voltage. If you have selected the DCV mode (direct current) or any other mode, the reading will be incorrect. Turn the dial to the ACV position.

Next, check the connection of the leads: Insert the red lead into the VΩmA terminal and the black lead into the COM terminal. This configuration is mandatory for measuring voltages. Then place the red lead on the phase (top hole of the outlet) and the black lead on the neutral or ground (bottom hole). If the leads do not make good contact with the outlet or are poorly inserted, the reading will show a very low value.

Test another outlet to confirm: Try measuring the voltage on another wall outlet in your home with the correct setting (ACV and properly connected probes). If this second outlet shows around 230 V, it confirms that the first outlet is not powered or is faulty.

If all outlets in your home display very low voltages even in ACV position with the leads correctly connected, this may indicate a problem with the multimeter itself. Check that the batteries (2 x AAA 1.5 V) are in good condition and properly installed. If the multimeter continues to display abnormal values, test it on a known voltage source (like another outlet you are sure is working) or consult customer service.

The LEXMAN LX-M-2000 is designed to measure voltages up to 600 V RMS in ACV mode, with a response range of 40 Hz to 400 Hz for household applications. A normal power voltage always generates a reading close to 230 V (50 Hz) in continental European countries.

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Why does the 'AutoAPO' display remain visible at startup of the LEXMAN LX-M-2000 multimeter?
Frequently Asked Questions - 03/01/2026
Response Notice-Facile

On the LEXMAN LX-M-2000 digital multimeter, the AutoAPO display means Auto Power Off. This is a completely normal energy-saving safety feature that appears when the device is turned on to indicate that the automatic shutdown is activated.

This feature automatically turns off the multimeter after a period of inactivity (usually 15 to 30 minutes depending on the model) to save battery. Therefore, the 'AutoAPO' display at startup does not indicate a malfunction, but simply that the device is ready to enter automatic shutdown mode if no measurements are taken during this time.

The multimeter remains fully functional with this display. If you take a measurement, the device will stay on as inactivity then resets the timer. You can verify that the device is working correctly by measuring a known voltage or current.

If the AutoAPO display disappears quickly during use or if you notice abnormal behavior (premature shutdown, low battery), check the battery status. According to the manufacturer's recommendations, you should replace the battery when the low battery symbol (downward arrow) appears on the screen. The multimeter uses two AAA 1.5 V batteries.

Respond (be the first)
How to unclip the battery compartment cover of the LEXMAN LX-M-2000 multimeter?
Frequently Asked Questions - 27/12/2025
Response Notice-Facile

To access the battery compartment of the LEXMAN LX-M-2000 digital multimeter, follow these steps:

  • Remove the cover: Start by removing the casing or cover located on the underside of the device.
  • Locate the cover screw: Identify the single screw that holds the battery compartment cover in place.
  • Loosen the screw: Using a small suitable screwdriver, loosen this screw by turning it counterclockwise until it is completely free.
  • Remove the cover: Once the screw is loosened, gently remove the cover to access the AAA 1.5 V batteries.
  • Check the poles: Before replacing the batteries, make sure to correctly identify the positive and negative poles to avoid any malfunction.

After replacing the batteries, tighten the screw securely to properly close the compartment and reposition the cover.

Respond (be the first)

Download the instructions for your Digital Multimeter in PDF format for free! Find your manual LX-M-2000 - LEXMAN and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. LX-M-2000 by LEXMAN.

USER MANUAL LX-M-2000 LEXMAN

Electrical products must not disposed of out with domestic waste. They must be taken to a communal collecting point for environmentally friendly disposal in accordance with local regulations. Contact your local authorities or stockist for advice on recycling. The packaging material is recyclable. Dispose of the packaging in an environmentally friendly manner and make it available for the recyclable material collection-service.

Don't throw batteries or out of order products with the household waste (garbage). The dangerous substances that they are likely to include may harm health or the environment. Make your retailer take back these products or use the selective collect of garbage proposed by your city.

LEXMAN LX-M-2000 - 1

ADEO Services -

135 Rue Sadi Carnot - CS 00001

59790 RONCHIN - France

LEXMAN LX-M-2000 - 2

text_image Illustration of a multimeter displaying its function dial and connected to a test probe with labeled probes and terminal labels.

5 GUARANTEE YEARS\*

EAN CODE : 3276007463705

LEXMAN LX-M-2000 - GUARANTEE YEARS\* - 1

FR Multimètre numérique
calibrage automatique LX-M-2000.
Manuel d'utilisation.
Multímetro digital calibrado
automático LX-M-2000.
Manual de utilización.
PT Multímetro digital de
calibração automática LX-M-2000.
Manual de utilização.
IT Multimetro digitale auto-ranging LX-M-2000.
Manuale per l'uso.
Ψηφιακό πολύμετρο
αυτόματη βαθμονόμηση LX-M-2000.
Εγχειρίδιο χρήσης.
Multimetr cyfrowy automaty-
czna kalibracja LX-M-2000.
Instrukcja obsługi.
Цифровий мультиметр з
автоматичним
калібруванням LX-M-2000.
Керівництво з експлуатації.
LO LX-M-2000 Multimetru digital
cu calibrare automată.
Manual de utilizare.
Auto-calibration digital
Multimeter LX-M-2000.
User guide.

Translated from original instructions.

Présentation

Structure (voir figure 1)

LEXMAN LX-M-2000 - Structure (voir figure 1) - 1

text_image Figure 7 NCV NCV
text_image CE COM Vcc/100°C 2

LEXMAN LX-M-2000 - Structure (voir figure 1) - 2

text_image Diagram showing a car interior with labeled parts and directional arrows indicating movement or assembly.

LEXMAN LX-M-2000 - Structure (voir figure 1) - 3

natural_image Diagram of a trash bin with an open drawer and a trash can, no text or symbols present

LEXMAN LX-M-2000 - Structure (voir figure 1) - 4

natural_image Line drawing of a car rearrest door with battery compartment (no text or symbols)

LEXMAN LX-M-2000 - Structure (voir figure 1) - 5

natural_image Mechanical component diagram showing a screwdriver inserted into a tray with an arrow indicating rotation (no text or symbols)

LEXMAN LX-M-2000 - Structure (voir figure 1) - 6

natural_image 3D rendering of a car head panel with a directional arrow indicating rotation (no text or symbols)
natural_image 3D rendering of two metallic pipe fittings connected at a junction point (no text or symbols)
natural_image Illustration of three different types of electrical probes with a curved arrow indicating rotation (no text or symbols present)

LEXMAN LX-M-2000 - Structure (voir figure 1) - 7

Introducción

text_image Figure 7 NCV
text_image Diagram showing a car interior with labeled parts and a mechanical component, likely illustrating a gear shift or assembly.

LEXMAN LX-M-2000 - Introducción - 1

natural_image 3D diagram of a plastic tray with internal compartments and a labeled waste bin (no text or symbols)

LEXMAN LX-M-2000 - Introducción - 2

natural_image Line drawing of a car rearrest door with battery compartment and side compartments (no text or symbols)

ES

natural_image Illustration of a screwdriver pressing down on a device (no text or symbols visible)

LEXMAN LX-M-2000 - Introducción - 3

natural_image 3D rendering of a car head panel with a curved arrow indicating rotation (no text or symbols)
natural_image 3D rendering of two metallic pipe fittings connected to a central cylindrical component (no text or symbols)
natural_image Illustration of soldering tools including a pen, screwdriver, and terminal block (no text or symbols)

Introdução

text_image Figure 7 NCV
AlcanceResoluçãoPrecisão
9.999nF0.001nFMode REL : ±(4%+10)
99.99nF0.01nF ±(4%+5)
999.9nF0.1nF ±(4%+5)
9.999μF0.001μF ±(4%+5)
99.99μF0.01μF ±(4%+5)
999.9μF0.1μF ±(4%+5)
9.999MF0.001MF ± 10%

LEXMAN LX-M-2000 - Introdução - 1

text_image Diagram showing car interior components with numbered parts and directional arrows indicating assembly or movement

LEXMAN LX-M-2000 - Introdução - 2

natural_image 3D rendering of a trash bin with an open lid and internal compartments, no text or symbols visible

LEXMAN LX-M-2000 - Introdução - 3

natural_image Line drawing of a car interior showing battery pack and door panel (no text or symbols)

PT

natural_image Diagram of a screwdriver pressing down on a mechanical component with an arrow indicating rotation (no text or symbols present)

LEXMAN LX-M-2000 - Introdução - 4

natural_image 3D rendering of a car head panel with a curved arrow indicating rotation (no text or symbols)
natural_image 3D rendering of two metallic pipe fittings connected at a V-shaped junction (no text or symbols)
natural_image Illustration of three different types of electrical probes with a curved arrow indicating motion (no text or symbols present)

LEXMAN LX-M-2000 - Introdução - 5

natural_image Illustration of a cable being inserted into a socket (no text or symbols)

Introduzione

text_image gura 7 NCV
text_image Diagram showing car shift mechanism with labeled parts and directional arrows

LEXMAN LX-M-2000 - Introduzione - 1

natural_image 3D diagram of a car interior showing internal compartments and a trash bin (no text or symbols)

LEXMAN LX-M-2000 - Introduzione - 2

natural_image Diagram of a car rearview battery pack with two cylindrical components (no text or symbols)

IT

Specifiche generali

natural_image Diagram of a medical device with a pipette inserted, showing a step and arrow indicating motion (no text or symbols present)

LEXMAN LX-M-2000 - Specifiche generali - 1

natural_image 3D rendering of a car interior frame with a curved arrow indicating rotation (no text or symbols)
natural_image 3D rendering of two metallic pipe fittings connected at a V-shaped junction (no text or symbols)
natural_image Illustration of three different types of electrical probes with a curved arrow indicating rotation (no text or symbols present)

LEXMAN LX-M-2000 - Specifiche generali - 2

natural_image Illustration of a cable being inserted into a socket (no text or symbols)

Εισαγωγή

text_image ñjua 7 NCV NCV
text_image Diagram showing a car interior with labeled parts and a screwdriver mechanism, likely illustrating a mechanical or electrical component assembly.

LEXMAN LX-M-2000 - Εισαγωγή - 1

natural_image Interior view of a car recycling bin with a hand pointing to the lid (no text or symbols visible)

LEXMAN LX-M-2000 - Εισαγωγή - 2

natural_image Line drawing of a car rearrest door with battery compartment (no text or symbols)

LEXMAN LX-M-2000 - Εισαγωγή - 3

natural_image Mechanical component diagram showing a needle inserted into a base with an arrow indicating rotation (no text or symbols)

LEXMAN LX-M-2000 - Εισαγωγή - 4

natural_image 3D rendering of a car head panel with a curved arrow indicating rotation (no text or symbols)
natural_image 3D rendering of two metallic pipe fittings connected at a V-shaped junction (no text or symbols)

Οδηγίες χρήσης

LEXMAN LX-M-2000 - Οδηγίες χρήσης - 1

Προσοχή:

natural_image Illustration of three different types of electrical probes with a curved arrow indicating motion (no text or symbols present)

LEXMAN LX-M-2000 - Προσοχή: - 1

natural_image Simple line drawing of a plug inserted into a socket (no text or symbols)

Wstep

text_image vs. 7 NCV NCV
text_image Diagram showing car door mechanism with labeled parts and directional arrows indicating assembly or movement

LEXMAN LX-M-2000 - Wstep - 1

natural_image Interior view of a car recycling bin with a labeled waste bin (no text or symbols on the diagram itself)

LEXMAN LX-M-2000 - Wstep - 2

natural_image Line drawing of a car rearview compartment showing battery and door mechanism (no text or symbols)

LEXMAN LX-M-2000 - Wstep - 3

natural_image Diagram of a pipette dispensing liquid into a device with an arrow indicating motion (no text or symbols present)

LEXMAN LX-M-2000 - Wstep - 4

natural_image 3D rendering of a car head panel with a curved arrow indicating rotation (no text or symbols)
natural_image 3D rendering of two metallic pipe fittings connected at a junction point (no text or symbols)

Instrukcje obsługi

LEXMAN LX-M-2000 - Instrukcje obsługi - 1

Ostrzeżenie :

natural_image Illustration of three different types of electrical probes with arrows indicating motion (no text or symbols)

LEXMAN LX-M-2000 - Ostrzeżenie : - 1

natural_image Illustration of a medical or electrical device with a metallic tool inserted into a rectangular socket (no text or symbols visible)

Вступ

text_image Diagram showing car interior and hand tool installation steps with numbered annotations

LEXMAN LX-M-2000 - Вступ - 1

natural_image 3D diagram of a car interior showing internal compartments and a labeled trash bin (no text or symbols present)

LEXMAN LX-M-2000 - Вступ - 2

natural_image Diagram of a car rearrest door showing battery and housing components (no text or symbols)

UA

natural_image Diagram of a pipette dispensing liquid into a device with an arrow indicating motion (no text or symbols present)

LEXMAN LX-M-2000 - Вступ - 3

natural_image 3D rendering of a car head panel with a curved arrow indicating rotation (no text or symbols)
natural_image 3D rendering of two metallic pipe fittings connected at a junction point (no text or symbols)
natural_image Illustration of three different types of electrical probes with one being shifted (no text or symbols present)

LEXMAN LX-M-2000 - Вступ - 4

natural_image Simple line drawing of a plug inserted into a socket (no text or symbols)

Introducere

text_image Figure 7 NCV NCV
text_image Diagram showing car interior and mechanical assembly with numbered parts and directional arrows indicating motion or assembly.

LEXMAN LX-M-2000 - Introducere - 1

natural_image Interior view of a car recycling bin with a trash bin and a numbered label (5), no text or symbols present.

LEXMAN LX-M-2000 - Introducere - 2

natural_image Line drawing of a car rearrest door showing battery compartment and side panel (no text or symbols)

RO

natural_image Diagram of a medical device with a pipette inserted, showing a step and arrow indicating motion (no text or symbols present)

LEXMAN LX-M-2000 - Introducere - 3

natural_image 3D rendering of a car head panel with a curved arrow indicating rotation (no text or symbols)
natural_image 3D rendering of two metallic pipe fittings connected at a junction point (no text or symbols)
natural_image Illustration of three different types of electrical probes with a curved arrow indicating rotation (no text or symbols present)

LEXMAN LX-M-2000 - Introducere - 4

natural_image Illustration of a plug inserted into a socket with wires (no text or symbols)

Introduction

LX-M-2000 is a palm sized multimeter with automatic calibration. This CE certified multimeter is CAT III 600V which can withstand 6000kV surge voltage. The LX-M-2000 is designed with high voltage warning and over range alarm, making this series great for a wide range of measurement needs.

Features

● Smart appearance with comfy handle.
● Pass 2-meter drop test.
● Large LCD screen with 6000 counts display, true RMS measurement, fast ADC digital converter (3 times/s).
● Overload protection with alert.
- Extensive range for capacitance measurement, short response time. E.g. When measuring ≤slant 10mF , response time ≤slant 6s .
● Support NCV, frequency (LX-M-2000).
● Support up to 600V/10A AC/DC current and voltage measurement.
● Backlight installed for dim occasions.
- Energy saving.

Open box inspection

Open the package box and take out of the device. Please check whether the following items are deficient or damaged and contact your supplier immediately if they are.

- User manual .... 1 pc

● Test leads 1 pc

● K-type thermocouple ..... 1 pc

Safety instructions

Safety standards

● CE, EN 61326-1 : 2021; EN 61326-2-2: 2021
EN 61010-1:2010/A1 : 2019 ; EN IEC 61010-2-033; 2021/A11:2021
CAT III 600V, double insulation standard, over voltage standard, over voltage standard, and RoHS, pollution grade II.

Safety instructions

1 - Do not use the device if the rear vovered up or it will pose a shock hazard.
2 - Do not use the device if the device or test leads appear damaged or if you suspect that the device is not operating properly. Pay particular attention to the insulation layers.
3 - During measurement, keep your fingers behind the finger guard.
4 - Do not input over 600V voltage between the device and the grounding.
5 - Use caution to measure voltage > DC 60V or AC 30Vms.
6 - Never input voltage and current exceeding yhe value listed on the device.
7 - Functional dial should be switched to proper position.
8 - Do not switch the functional dial during measuring.
9 - Do not change the internal circuit of the device in order to avoid the damage to the device a,d users.

EN

10 - Replace the fuse with the specified model
11-To avoid false reading, replace the battery when the battery indicator
appears.
12 - Do not use or store the device in high temperature, high humidity, flammable, explosive or strong magnetic field environments.
13 - Use damp cloth to clean the case; do not use detergent containing solvents or abradants.
14 -Before each use verify meter operation by measuring a known voltage or current. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

Symbols

SymbolDescription
Low battery
Caution, possibility of electric shock
Alternating current
Direct current
Double insulation
Grounding
Warning
CEComply with European Union Standards
CAT IIIIt is applicable to test and measuring circuits connected to the distribution part of the building's low-coltage MAINS installation

General specifications

1 - Max voltage between input terminal and earth grounding : 600Vrms.
2 - Fuse tye :
10A Jack : F 10A H 600V Fuse Φ 6x25mm (or Φ6x32mm).
mA/μA Jack : F 600mA H 600V Fuse Φ6x32mm.
3 - Display count : 6000
overload indication : OL, refresh 3 times/s.
Others :
1 - Range : Auto
2 - Backlight : Manual, shutdown after 30s.
3 - Polarity : - for negative pole
4 - Data hold indication : H
5 - Low power indication : □
6 - Operating temperature : 0°C \~40°C (32°F \~104°F)
Storage temperature : -10°C \~ 50°C (14°F \~ 122°F)
Relative humidity : ≤75% at 0°C\~30°C; ≤50% at 30°C\~40°C.

7 - Operating altitude : 0 \~2000m

8 - Battery type : AAA 1.5Vx2

Dimension : 155mmx76.5mmx49mm

9 - Weight 255g (with batteries)

10 - Electromagnetic compatibility :

RF ≤ 1V/m, overall accuracy = specified accuracy + 5% of range

Structure (see figure 1)

LEXMAN LX-M-2000 - Structure (see figure 1) - 1

text_image Figure 1 LCD display Functional buttons Function dial 10A input terminal COM input terminal Other input terminal

Buttons

* .SELECT : cycle switch the functions through AC/DC mV range, frequency, resistance/diode/continuity, °C/°F.

* .REL : the voltage, current and capacitance mode, press this button to remove the base.

* .HOLD/LIGHT : press the button once to hold the reading. Press third button for 2 seconds to turn on/off the backlight.

Operation instructions

To avoid false reading, replace the battery if the battery low power symbol □ appears.

Also pay special attention to the warning sign △ besides the test lead housing, indicating that the tested voltage or current must not exceed the value listed on the device.

  1. AC/DC voltage measurement (see figure 2)

1 - Switch the dial to ACV position

2 - Insert the red test lead to VΩ mA jack, black to COM jack.

3 - Connect test leads with the load in parallel.

4 - At mV position, press SELECT to enter frequency measurement (10Hz \~ 1MHz)

5 - Reading is displayed.

LEXMAN LX-M-2000 - Operation instructions - 1

Warning :

- Do not input voltage over 600Vrms, or it may pose shock hazard

● Be cautious when measuring high voltage

EN

LEXMAN LX-M-2000 - EN - 1

Note :

- Before using the device, if the voltage is unknown, switch the dial to the maximum range position and reduce the range according to the practical reading.

● Test a known voltage to verify the device.

- When input impedance about 10M Ω, there may be errors when measurement high voltage. Input impedance ≤10kΩ, measurement errors can be ignored (≤0.1%).

Figure 2

LEXMAN LX-M-2000 - Note : - 1

text_image Black Red V~ Ω -1)
  1. Resistance measurement

1 - Switch the dial to resistance position.
2 - Insert the red test lead to VΩ mA jack, black to COM jack.
3 - Connect test leads with the load in parallel.
4 - Reading is displayed.

LEXMAN LX-M-2000 - Note : - 2

Note :

  • If the resistor is open or over the range, the «OL» symbol will be displayed on the screen.
  • Before measuring resistance, switch off the power supply of the circuit, and fully discharge all capacitors.
  • When measuring low resistance, the test leads will produce 0.1 0.2 measurement error. To obtain accurate measurement, short the test leads and use REL function.
  • If the resistance when shorted is more than 0.5 Ωplease check if test leads are loosened or damaged.
  • Resistance measurement can be used to inspect device's internal fuses (see figure 4b).
  • Do not input over 600V between the device and the grounding.

  • Continuity measurement (see figure 2)

1 - Switch the dial to continuity position
2 - Insert the red test lead to VΩ mA jack, black to COM jack.
3 - Connect test leads with the load in parallel.
4 - Reading is displayed. Measurement resistance < 51 circuit is open status. Measurement resistance ≤ 10 , circuit is in good conduction status, buzzer will go off.

LEXMAN LX-M-2000 - Note : - 1

Warnings :

Switch off the power supply to the circuit, and fully discharge all capacitors.

  1. Diode measurement (see figure 2)

1 - Switch the dial to diode position.
2 - Insert the red test lead to VΩ mA jack, black to COM jack.
3 - Red test lead to positive pole, black to negative pole.
4 - Reading is displayed.
«OL» symbol appears when the diode is open polarity is reserved. For silicon PN junction, normal value : 500 \~ 800mV (0.5 \~ 0.8).

LEXMAN LX-M-2000 - Warnings : - 1

Notes :

Switch off the power supply to the circuit, and fully discharge all capacitors. Voltage for testing diode is about 4.0V/1.5mA.

  1. Capacitance measurement (see figure 3)

1 - Switch the dial to capacitance measurement.
2 - Insert the red test lead to V Ω mA jack, black to COM jack.
3 - Red test lead to positive pole, black to negative pole.

LEXMAN LX-M-2000 - Notes : - 1

Notes :

  • Switch off the power supply to the circuit, and fully discharge all capacitors.
  • Before measuring capacitors (especially for high voltage capacitors), please fully discharge them.
  • If the tested capacitors is shorted or its capacity is over the specified range «OL» symbol will be displayed on the screen.
  • When measuring large capacitors, it may take a few seconds to obtain steady readings.
  • When there is no input, the device displays a fixed value (intrinsic capacitance).
  • For small capacitance measurement, to ensure measurement accuracy, the measured value must be subtracted from intrinsic capacitance. Or users can measure small capacity capacitors with relative measurement function (REL) (the device will automatically subtrack the intrinsic capacitance).

Figure 3
LEXMAN LX-M-2000 - Notes : - 1

text_image Black Red
  1. AC/DC current measurement

1 - Switch the dial to AC/DC current position.

EN

2 - According to the current being measured. Insert the red test lead to VΩmA jack or 10A jack, black to COM jack.
3 - Connect test leads with the circuit in series.
4 - Reading is displayed.

LEXMAN LX-M-2000 - EN - 1

Notes :

● Before measuring, switch off the power supply of the circuit.
- If the range of the measured current is unknown, select the maximum range and then accordingly reduce.
- There are fuses inside VΩmA jack and jack. Do not connect the test leads with any circuits in parallel.
- If the tested current is about 10A, each measurement time is about 10 seconds (less than 30s) and the next test should be after 15 minutes

LEXMAN LX-M-2000 - Notes : - 1

text_image Figure 4 Black Red
  1. Temperature measurement

1 - Switch the dial to battery position.
2 - insert K-type thermocouple to the device and place the test probes on the object under measurement.
3 - Reading is displayed

LEXMAN LX-M-2000 - Notes : - 2

Note :

● Only K-type thermocouple is applicable.
● The measured temperature should be less than 250^ C/482°F ( ^ F = ^ C* 1.8+32).
- Turn on the device, after «OL» symbol appears, insert K-thermocouple into the device.

Figure 6
LEXMAN LX-M-2000 - Note : - 1

text_image Figure 6 °C °F 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 5000 5100 5200 5300 5400 5500 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100 8200 8300 8400 8500 8600 8700 8800 8900 9000 9100 9200 9300 9400 9500 9600 9700 9800 9900 100

8. NCV

1 - Switch the dial to NCV position.
2 - Place the device near the measured object. «-»symbol indicates the intensity of the electric field. More «---» and the higher the buzzer frequency, the higher the electric field intensity.

Figure 7
LEXMAN LX-M-2000 - NCV - 1

text_image Figure 7 NCV NCV

3 - Intensity of electric field.

* « EF » : 0\~50mV
* "-":50-100mV
* "-":100-150mV
* "—":150-200mV
* "—": > 200mV

LEXMAN LX-M-2000 - NCV - 2

LEXMAN LX-M-2000 - NCV - 3

Accuracy: ± (% of reading + numerical value in least significant digit slot), 1 year warranty.

Ambient temperature : 23^ C + 5^ C (73.4F ± 9^ F).

Ambient humidity : ≤ 75% RH

LEXMAN LX-M-2000 - NCV - 4

Note :

To ensure accuracy, operating temperature should be within 18^ C - 28^ C.

Temperature coefficient - 0.1* (specified accuracy)/°C (< 18°C or >28°C)

1. DC voltage

RangeRésolutionAccuracy
Position
600.0mV0.1mV ±(0.7%+3)
6.000V/6000mV0.001V/1mV ±(0.5%+2)
60.00V0.01V ±(0.8%+1)
600.0V0.1V ±(0.7%+3)

LEXMAN LX-M-2000 - DC voltage - 1

Input impedance : About 10M Ω

Results might be unstable at mV range when no load is connected. the value becomes stable once the load is connected. Least significant digit ≤±3 .

Max input voltage : ± 600V, when the voltage ≥ 610V, «OL» symbol appears and the buzzer goes off.

Overload protection : 600Vrms (AC/DC).

EN

2. AC voltage

RangeRésolutionAccuracy
Position
600.0mV0.1mV±(1.0%+2)
6.000V0.001V/1mV±(0.7%+3)
60.00V0.01V±(1.0%+2)
600.0V0.1V±(1.2%+3)
10Hz ~ 1MHz0.01VHz/0.001MHz±(0.1%+5)

LEXMAN LX-M-2000 - AC voltage - 1

Input impedance : About 10MΩ

Display sine wave true RMS. Frequency response : 40Hz \~400Hz.

Max input voltage : 600Vrms. when the voltage ≥ 610V, «OL» symbol appears and the buzzer goes off

Overload protection : 600Vrms (AC/DC)

Frequency sensitivity about 300mV.

3. Resistance measurement

RangeRésolutionAccuracy
Position
600.0Ω0.1Ω±(1.0%+2)
6.000kΩ/6000Ω0.1kΩ/1Ω±(0.8%+2)
60.00kΩ0.01kΩ±(0.8%+2)
600.0kΩ0.1kΩ±(0.8%+2)
60.00MΩ0.01MΩ±(2.0%+5)

LEXMAN LX-M-2000 - Resistance measurement - 1

Measurement result = reading of resistor - reading of shorted test leads overload protection : 600Vrms.

4. Continuité, Diode

PositionRésolutionRemark
•••0.1ΩSet valueOpen circuit : resistance >50Ω, no beep.Well-connected circuit : resistance ≤ 10Ωcontinuous beeps.
0.001VOpen circuit voltage : 4V, test current: about 1.5mAOpen circuit voltage : 2.1V, test current: about 1mA.Silicon PN junction voltage : 0.5 -0.8V.

LEXMAN LX-M-2000 - Continuité, Diode - 1

Overload protection: 600Vrms.

5. Capacitance

RAngeRésolutionAccuracy
9.999nF0.001nFMode REL : ±(4%+10)
99.99nF0.01nF±(4%+5)
999.9nF0.1nF±(4%+5)
9.999μF0.001μF±(4%+5)
99.99μF0.01μF±(4%+5)
999.9μF0.1μF±(4%+5)
9.999MF0.001MF±10%

LEXMAN LX-M-2000 - Capacitance - 1

Overload protection : 600V-PTC

Test capacitance ≤slant 200nF, adapt REL mode.

6. Temperature

RangeResolutionAccuracy
°C-40~1000°C-40~40°1°C±4% °C
-40~500°C±(1.0%+4)
>500~1000°C±(2.0%+4)
°F-40~1832°F-40~104°F1°F±5% °F
>104~932°F±(1.5%+5)
>932~1832°F±(2.5%+5)

LEXMAN LX-M-2000 - Temperature - 1

Overload protection : 600V.

K-Type thermocouple is o,ly applicable for temperature less than 250^ C/482°F.

7. DC Current

RangeResolutionAccuracy
Position
600.0μA0.1μA±(1.0%+3)
6000μA1μA±(1.0%+3)
60.00mA0.01mA±(1.0%+3)
600.0mA0.1mA±(1.0%+3)
6A0.001A±(1.2%+5)
10.00A0.01A±(1.2%+5)

LEXMAN LX-M-2000 - DC Current - 1

Overload protection : 600Vrms.

μA mA range : F1 Fuse Φ 6x32mm F 600mA H 600V.

10A range : F2 Fuse Φ6x25mm (or Φ6x32mm) F 10A H 600V.

Input current ≥slant 10A, buzzer goes off; input current >10.10A «OL» symbol appears.

8. AC Current

RangeResolutionAccuracy
Position
600.0μA0.1μA±(1.2%+3)
6000μA1μA
60.00mA0.01mA
600.0mA0.1mA
6A0.001A±(1.5%+5)
10.00A0.01A

Frequency response : 40\~400Hz.

Display : true RMS.

Accuracy guarantee range : 5-100% of the range, shorted circuit allows least significant digit ≤2.

Input current ≥slant 10A, buzzer goes off; input current >10.10A «OL» symbol appears.

LEXMAN LX-M-2000 - AC Current - 1

Overload protection : (similar to DC current).

EN

9. Maintenance

LEXMAN LX-M-2000 - Maintenance - 1

Warnings :

To avoid electric shock, make sure the probes are disconnected from the measured circuit before removing the rear cover.

Make sure the rear cover is tightly screwed before using the instrument.

1. General maintenance

1 - Clean the case with a damp cloth and detergent. Do not use abradants or solvents.
2 - If there is any malfunction, stop using the device and send it to maintenance.
3- The maintenance and service must be implemented by qualified professionals or designated departments.

2. Replacements

Battery replacement :

The avoid false reading, replace the battery when the battery indicator appears.

Battery specification : AAA 1.5V x 2.

1 - Switch the dial to «OFF» position and remove the test leads from the input terminal.
2 - Take off the protective case. Loosen the screw on battery cover; remove the cover to replace the batterie. Please identify the positive and negative pole.

Fuse replacement (this replacement must be done by a professional worker):
1 - Switch the dial to «OFF» position and remove the test leads from the input terminal.
2 - Loosen both screws on the rear cover, and then remove the rear cover to replace the fuse.

Fuse specification :

F1 Fuse Φ 6x32mm F 600mA H 600V.
F2 Fuse Φ 6x25mm (or Φ6x32mm) F 10A H 600V.

LEXMAN LX-M-2000 - Replacements - 1
Position OFF

LEXMAN LX-M-2000 - Replacements - 2

text_image CE COM COM

LEXMAN LX-M-2000 - Replacements - 3

text_image Diagram showing a car interior with labeled parts and a mechanical component, likely illustrating a shift or assembly process.

LEXMAN LX-M-2000 - Replacements - 4

natural_image 3D diagram of a trash bin with internal compartments and a labeled component (no text or symbols)

LEXMAN LX-M-2000 - Replacements - 5

natural_image Line drawing of a car interior showing battery compartment and door (no text or symbols)

EN

General specifications

ModelLX-M-1000-01
AC/DC current10A
Electrical safetyCAT II 1000VCAT III 1000VCAT IV 600V

LEXMAN LX-M-2000 - General specifications - 1

natural_image Diagram of a mechanical device with a pipette and lever mechanism, showing rotation and movement (no text or symbols)

LEXMAN LX-M-2000 - General specifications - 2

natural_image Diagram of a car rear intake manifold with a curved handle and a labeled component (no text or symbols present)

The probe replacement LEXMAN LX-M-1000-01

If insulation on probe is damaged, replace it.

LEXMAN LX-M-2000 - General specifications - 3

Warnings :

If the test leads need to be replaced, you must use a new one which should meet EN 61010-031 standard, rated CAT III 600V, 10A or better.

About probes

Introduction

The LX-M-1000-01 probes are compatible with the following Lexman products: LX-M-2000, LX-M-1000, LX-M-2100, LX-M-1000-02.

Symbols

SymbolDescription
Warning
Double insulation
CEComply with European Union Standards

Operating instructions

For example, to check the continuity of a fuse, plug the black probe on the COM port and the red probe on the "Ω" port of the multimeter. Then follow the instructions of your multimeter to select the correct setting for the continuity test.

LEXMAN LX-M-2000 - Operating instructions - 1

natural_image 3D rendering of two metallic pipe fittings connected at a V-shaped junction (no text or symbols)

Operating instructions

LEXMAN LX-M-2000 - Operating instructions - 1

Warning :

The probes are equipped with plastic caps to guarantee the highest level of security to the user during operations (CAT III / CAT IV). These caps can be removed to allow deeper penetration of the probes if needed (sockets voltage tests for example) but with a reduced level of security.

LEXMAN LX-M-2000 - Warning : - 1

natural_image Illustration of three different types of electrical probes with a curved arrow indicating rotation (no text or symbols present)

LEXMAN LX-M-2000 - Warning : - 2

natural_image Illustration of a tool inserted into a socket with wires (no text or symbols)
Manual assistant
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Product information

Brand : LEXMAN

Model : LX-M-2000

Category : Digital Multimeter