20 Plus - Multimeter Testboy - Free user manual and instructions

Product Type	Multimeter
Brand	Testboy
Model	20 Plus
Power Supply	3 x 1.5 V type AA (LR6) batteries
Main Functions	Visual (LED) and audible (buzzer) continuity test, non-contact continuity test, single-pole phase detection, LED flashlight
Visual Control Range	0 ~ 20 Ω
Audible Control Range	0 ~ 250 Ω
External Voltage Protection	up to 300 V ~ (30 s max.)
Overvoltage Category	CAT II 300 V
Protection Rating	IP20
Standard	IEC/EN 61010-1 (DIN VDE 0411)
Flashlight	High-performance LED, battery life up to 80 h, lifespan > 100,000 h
Included Accessories	2 test leads
Cleaning	Damp cloth with mild cleaner
Safety	Do not modify the device, observe the five safety rules, do not point the laser at eyes
Intended Use	Only for the applications described in the manual
Disposal	Electronic device and batteries separately according to the WEEE directive

Frequently Asked Questions - 20 Plus Testboy

How to use the visual continuity test?

Insert the test leads into the device. The LED lights up for a resistance of 0 to 20 Ω. If voltage is present, the red V~ LED lights up.

How to use the audible continuity test?

Insert the test leads. The buzzer sounds for a resistance of 0 to 250 Ω. The green LED lights up simultaneously. In the presence of voltage, the red V~ LED lights up and the buzzer emits a signal.

How to perform the non-contact continuity test?

Hold the metal ring on the back of the Testboy® 20 Plus over a live cable (>110 V AC). The V~ LED lights up before the discontinuity point. No direct contact is necessary.

How to detect a single-pole phase?

Insert only one test lead into the COM socket. Touch the conductor with the probe tip without touching the metal ring. If a phase is active, the V~ LED lights up.

How to replace the batteries?

Remove all test leads. Using a screwdriver, lift the upper part of the housing, then unhook the cover downwards. Replace the batteries observing the polarity (3 x 1.5 V type AA batteries).

What type of batteries to use?

The device requires 3 x 1.5 V type AA (LR6) batteries.

What safety precautions should be taken?

Observe the five safety rules: disconnect, secure against reconnection, verify absence of voltage on two poles, ground and short-circuit, cover neighboring live parts. Do not modify the device.

What to do if the device does not detect a voltage?

The non-contact sensor may not detect voltage if the cables are shielded, insulation is thick, distance is too great, or batteries are low. Check these points and use another device to confirm.

How to clean the device?

Use a damp cloth with a mild household cleaning agent. Never use aggressive products or solvents.

How to dispose of the device at end of life?

Do not dispose of the device or batteries with household waste. Dispose of the device at a collection point for electronic waste (WEEE directive) and the batteries at a collection point for used batteries.

USER MANUAL 20 Plus Testboy

Testboy® GmbH, Germany Stands For Quality Since 1953

on1 30s COM + V~ 000 30 sec. max. Testbay® 20 Plus

Testboy® 20 Plus

Version 1.6

de Testboy® 20 Plus Bedienungsanleitung 3
en Testboy® 20 Plus 19 Operating instructions
fr Testboy® 20 Plus Mode d'emploi 34
it Testboy® 20 Plus 49 Istruzioni per l'uso
es Testboy® 20 Plus 65 Instrucciones de empleo
pt Testboy® 20 Plus 81 Instruções de serviço
Testboy® 20 Plus Gebruiksaanwijzing 97
Testboy® 20 Plus 113 Instrukcja obsługi
Testboy® 20 Plus Инструкция по эксплуатации 129
CS Testboy® 20 Plus 145 Návod k obsluze

Hinweise

Sicherheitshinweise

WARNUNG

Line drawing of a handheld electronic device with ports and a cable (no text or symbols)

Bild 3

An additional source of danger is posed my mechanical parts which can cause severe personal injury.

Objects can also be damaged (e.g., the instrument itself can be damaged).

WARNING

An electric shock can result in death or severe injury. It can also lead to property damage and damage to this instrument.

WARNING

Never point the laser beam directly or indirectly (on reflective surfaces) towards the eyes. Laser radiation can cause irreparable damage to the eyes. You must first deactivate the laser beam when measuring close to people.

General safety notes

WARNING

Unauthorized changes or modifications of the instrument are forbidden – such changes put the approval (CE) and safety of the instrument at risk. In order to operate the instrument safely, you must always observe the safety instructions, warnings and the information in the "Proper and Intended Use" chapter.

WARNING

Please observe the following information before using the instrument:

Do not operate the instrument in the proximity of electrical welders, induction heaters and other electromagnetic fields.
After an abrupt temperature fluctuation, the instrument should be allowed to adjust to the new temperature for about 30 minutes before using it. This helps to stabilize the IR sensor.
Do not expose the instrument to high temperatures for a long period of time.
Avoid dusty and humid surroundings.
Measurement instruments and their accessories are not toys. Children should never be allowed access to them!
In industrial institutions, you must follow the accident prevention regulations for electrical facilities and equipment, as established by your employer's liability insurance organization.
Each time before use, inspect the instrument to ensure that it is working faultlessly (for example, on known source of voltage, known resistor, etc.).

Please observe the following five safety rules:

1 Disconnect.
2 Ensure that the instrument cannot be turned back on again.
3 Ensure isolation from the main supply voltage (check that there is no voltage on both poles).
4 Earth and short-circuit.
5 Cover neighbouring parts that are under live electrical load.

Proper and intended use

This instrument is intended for use in applications described in the operation manual only. Any other usage is considered improper and non-approved us-age and can result in accidents or the destruction of the instrument. Any misuse will result in the expiry of all guarantee and warranty claims on the part of the operator against the manufacturer.

Remove the batteries during longer periods of inactivity in order to avoid damaging the instrument.

We assume no liability for damages to property or personal injury caused by improper handling or failure to observe safety instructions. Any warranty claim expires in such cases. An exclamation mark in a triangle indicates safety notices in the operating instructions. Read the instructions completely before beginning the initial commissioning. This instrument is CE approved and thus fulfils the required guidelines.

FOR USE BY COMPETENT PERSONS

Anyone using this instrument should be knowledgeable and trained about the risks involved with measuring voltage, especially in an industrial setting, and the importance of taking safety precautions and of testing the instrument before and after using it to ensure that it is in good working condition.

Cleaning

Use a damp cloth and mild household cleaning agent to clean the instrument should it become soiled through daily use. Never use aggressive cleaning agents or solvents to clean the instrument.

All rights reserved to alter specifications without prior notice © Testboy GmbH, Germany.

Disclaimer and exclusion of liability

The warranty claim expires in cases of damages caused by failure to observe the instruction! We assume no liability for any resulting damage!

Testboy is not responsible for damage resulting from:

failure to observe the instructions,
changes in the product that have not been approved by Testboy,
the use of replacement parts that have not been approved or manufactured by Testboy,
the use of alcohol, drugs or medication.

Correctness of the operating instructions

These operating instructions have been created with due care and attention. No claim is made nor guarantee given that the data, illustrations and drawings are complete or correct.

All rights are reserved in regards to changes, print failures and errors.

Disposal

For Testboy customers: Purchasing our product gives you the opportunity to return the instrument to collection points for waste electrical equipment at the end of its lifespan.

The WEEE directive regulates the return and recycling of electrical appliances. Manufacturers of electrical appliances are obliged to take back and recycle all electrical appliances free of charge. Electrical devices may then no longer be disposed of through conventional waste disposal channels. Electrical appliances must be recycled and disposed of separately. All equipment subject to this directive is marked with this logo.

Disposing of used batteries

As an end user, you are legally obliged (by the relevant laws concerning battery disposal) to return all used batteries. Disposal with normal household waste is prohibited!

Contaminant-laden batteries are labelled with the adjacent symbol which indicates the prohibition of disposal with normal household waste.

The abbreviations used for heavy metals are:

Cd = Cadmium, Hg = mercury, Pb = lead.

You can return your used batteries for no charge to collection points in your community or everywhere where batteries are sold!

Certificate of quality

All aspects of the activities carried out by Testboy GmbH relating to quality during the manufacturing process are monitored permanently within the framework of a Quality Management System. Furthermore, Testboy GmbH confirms that the testing equipment and instruments used during the calibration process are subject to a permanent inspection process.

Declaration of Conformity

The product conforms to the present directives. For more detailed information, go to www.testboy.de

Operation

Thank you for choosing the Testboy ^® 20 Plus. The Testboy ^® 20 Plus represents the latest advancement in the popular Testboy ^® 2 series. It features six professional functions for working with electrical cables and wires:

Low-ohm, optical continuity testing
High-ohm, acoustic continuity testing
High-power LED flashlight
Cable break detection
Single-pole phase searching
Protection from external voltages of up to 300 V

Optical continuity testing

Insert the test leads (as shown in Figure 1a).

The large LED display will illuminate between 0 to 20 Ω. The intensity of the light decreases proportionally after 10 Ω.

If an unexpected voltage is applied to the object being measured, the light will illuminate.

If a phase is active on one of the wires being tested, the red V\~ LED will illuminate!

ON 45 ON 44 W 10 5 20 um. mm

Figure 1a

Acoustic continuity testing

Insert the test leads (as shown in Figure 1b).

An acoustic signal can be heard between 0 – 250 Ω. The green LED illuminates at the same time.

If an unexpected voltage is applied to the object being measured, the light will illuminate and the buzzer will issue a warning tone!

If a phase is active on one of the wires being tested, the red V\~ LED will illuminate!

The Testboy® 20 Plus is protected against external voltages of up to 300 V\~ (for max. 30 seconds)!

You can carry out a continuity test while the flashlight is on!

ON +4 V+ E0 5 28 MLC 31.6K.

Figure 1b

Cable break detection

The cable break detection is intended for non-contact localization of cable breaks on non-exposed live lines.

When the metal clip located in the back of the Testboy ^® 20 Plus is held over a live cable (>110 V AC) starting from the feeding point, the V\~LED will illuminate before breaking point.

No test leads need to be attached (as show in Figure 2)!

A flowing current is not required! The metal clip acts here as an extended sensor.

Do not apply the metal clip on uninsulated hazardous live conductors, which may render electric shock, electric burn, or arc flash.

BLUE MERRY ZARELLA NO. 12 YES 100 NO. $4 WHOLE ZARELLA

Figure 2

When carrying out the cable break detection, if the V\~ LED does not illuminate, a dangerous high voltage (> 33 V AC or 70 V DC) may nevertheless be present. The non-contact sensor can only detect voltage generated by sufficiently strong electric fields from power sources (grids, > 110 V AC). If the field strength is low, the instrument may not detect applied voltage and thus cannot locate the cable break correctly. If the instrument does not detect any existing voltage, this can be due to the following factors, amongst other things:

• Shielded wires/cables
• Thickness and type of insulation
• Distance from the voltage source
• Condition of the Tester and Batteries

WARNING

Exercise caution at voltages above 30 V, as there is a risk of electric shock.

WARNING

The non-contact cable break detection function is not suitable for the detection of hazardous line voltage.

CAUTION

Before touching conductive parts the absence of hazardous voltage must be checked with the two-pole direct contact measurement of other equipment.

Single-pole phase searching

Plug a test lead in the COM port (as shown in Figure 3).

Before the test, make absolutely sure to disconnect all other test leads. Then touch the probe tip to the wire. Be sure not to touch the clip attached to the back side (move to up position). If a phase is active, the V\~ LED will illuminate!

The sensitivity of the electronics increases if the metal clip is touched during the measurement. This means that AC voltage fields can be detected even at distances of several millimetres!

Line drawing of a handheld electronic device with ports and a cable (no text or symbols)

Figure 3

This test is not suitable for determining the presence of hazardous line voltage. During the test, even if V\~ LED does not illuminate, a dangerous high voltage (> 33 V AC or 70 V DC) may nevertheless be present.

The tester can only detect voltage generated by sufficiently strong electric fields from power sources (grids, >110 V AC). If the field strength is low, the tester may not provide indication of live voltages. Lack of an indication occurs if the tester is unable to sense the presence of voltage which may be influenced by several factors including, but not limited to:

• Shielded wire/cables
• Thickness and type of insulation
• Distance from the voltage source
• Receptacles in recessed sockets/ differences in socket design
• Condition of the Tester and Batteries

WARNING

Exercise caution at voltages above 30 V, as there is a risk of electric shock.

WARNING

The phase searching function is not suitable for the detection of hazardous line voltage.

CAUTION

Before touching conductive parts the absence of hazardous voltage must be checked with the two-pole direct contact measurement of other equipment.

Changing the batteries

Use a screwdriver to leverage the upper housing section upwards and towards the front, between the protruding knobs and the middle socket (refer to Figure 4). To remove the lid, un-hook downwards. Make sure you insert the new batteries with the polarity properly aligned!

Do not dispose of batteries in normal household rubbish! Use an authorised local collection point!

←1 N1 20W 4m V- 33 $ 20 mm max.

Figure 4

All test leads should be removed before opening up the continuity tester!

Definition of measurement categories

Measurement category II: Measurements on circuits directly connected to low voltage networks electrically via plug. Typical short-circuit current < 10 kA.

Measurement category III: Measurements within the building installation (stationary consumer devices with non-plug-in connection, distributor connection, permanently installed equipment in the distributor). Typical short-circuit current < 50 kA.

Measurement category IV: Measurements at the source of the low voltage installation (meters, mains connection, primary overcurrent protection). Typical short-circuit current >> 50 kA.

To establish the measurement category in a combination of test lead and measuring instrument, the lowest category, either of the test lead or the measuring instrument, always applies.

Flashlight

Slide the switch on the side of the tester downwards. The high-performance LED can illuminate for up to 80 hours! The lifespan of the LED is over 100,000 hours.

Technical Specifications

Continuity testing optical acoustic	0 – 20 Ohm0 – 250 Ohm
Protection against external voltage	300 V ~
Power supply	Three 1.5 V size AA batteries
Degree of protection	IP 20
Overvoltage category	CAT II 300 V
Testing standard	IEC/EN 61010-1(DIN VDE 0411)

Remarques

Cd = cadmium, Hg = mercure, Pb = plomb.

31 sec max.

Figure 3

H V+ HD S 200mA 10kA

Fig. 1b

R11 R12 R13 V1 V2 30 MHz max.

Ilustración 4

Line drawing of a handheld electronic device with ports and a cable (no text or symbols)

Figura 3

Cd = cadmium, Hg = kwik, Pb = lood.

30 sec max.

Afbeelding 3

WAARSCHUWING! LEVENSGEVAAR!

BLUE MERRY ZARELLA ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON On

Rysunek 2

Line drawing of a handheld electronic device with ports and a cable (no text or symbols)

Rysunek 3

00 44 W 80 5 20 mm, mm

Рисунок 1а

0 +1 V+ I/O S 20 MLC 01.03

Рисунок 16

21 cm mark.

Obrázek 3

←1 N 20W I V 33 20 sec max.

Obrázek 4

VÝSTRAHA OHROŽENÍ ŽIVOTA!

Testboy® GmbH, Germany Stands For Quality Since 1953

Testboy GmbH Tel: [phone]

Germany [e-mail]