EM4556 - Measuring equipment Vevor - Free user manual and instructions

USER MANUAL EM4556 Vevor

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EMF TESTER

INSTRUCTION SHEET

MODEL: EM4556

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MODEL: EM4556

SP SENSOR MP SENSOR MAX PEAK MOUNTED AVG 88.00 88.00 88.00 FUN UNIT MODE APC HOLD

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This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you again if there are any technology or software updates on our product.

	Warning-To reduce the risk of injury, user must read instructions manual carefully.
	This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1)This device may not cause harmful interference, and (2)this device must accept any interference received, including interference that may cause undesired operation.
	This product is subject to the provision of European Directive 2012/19/EC. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the European Union. This applies to the product and all accessories marked with this symbol. Products marked as such may not be discarded with normal domestic waste, but must be taken to a collection point for recycling electrical and electronic devices

INTRODUCTION

This meter is a multifunctional EMF tester designed to measure electric field (EF), magnetic field (MF) and radio frequency field (RF) radiation level. It is equipped with built-in electromagnetic radiation sensors, which can display the radiation value on LCD screen after processing by the micro-control chip. Users can makereasonable processing or take effective prevention measures toward the electromagnetic radiation according to the test result.

FEATURES

• Measure and display EF, MF and RF radiation level
• Temperature measurement
- Two magnetic field units to select from
• Average / Weighted / Peak / Maximum mode
- Audible alarm
- Battery level indication
- Data hold
- Auto power off

APPLICATIONS

• Electromagnetic Radiation Monitoring
Residence, Office, Outdoors, Industrial sites.
• Electromagnetic Radiation Detection
Mobile phones, Computers, Routers, Microwave ovens.
- Radiation Protection Product Testing
Radiation-proof clothes, Radiation-blocking films.

WARNING

• Do not tamper with the internal circuits of the instrument.
  Do not bump or drop the instrument. Keep the instrument clean and dry.

• Replace the battery as soon as the battery level indicator becomes empty (☐).

• If you do not use the instrument for a long period of time, remove the battery from the battery compartment to avoid damage.

• Do not expose the instrument to direct sunlight or to extreme temperatures and humidity.
• Before use, verify the instrument's operation by testing a device (e.g. electric fan, router) which is producing electromagnetic field. Do not use the instrument if it operates abnormally or it is damaged.
• Adhere to local and national safety codes.
• Use caution when working in the vicinity of powerful radiation sources. Long term exposure to electromagnetic field may be the cause of childhood leukemia and other forms of cancer.
• Persons with electronic implants (e.g. cardiac pacemakers) should avoid powerful radiation sources.
• Carefully read the operating instructions for equipment generating electromagnetic field that will be measured.
• Do not operate the instrument where explosive gas, vapor or dust is present.
• Please measure from a distance for high-pressure facilities to make sure of safety.

FRONT PANEL

1 CF SENSOR MF SENSOR 10 2 3 MAX PEAK WEIGHTED AVG 88.00 88.00 88.00 9 4 5 FUN MODE UNIT HOLD 7 6 Figure 1

1. EF Sensing Area
2. RF Sensing Area
3. Display
4. "FUN" Button

Used to switch the Average / Weighted / Peak / Maximum mode.

1. "UNIT" Button

Short press to change the temperature unit.

Long press to change the magnetic field unit when the tester is in MF measurement mode.

1. " APO " Button

Short press to enable or disable the audible alarm function.

Long press to enable or disable the automatic power off feature.

7. "HOLD" Button

Used to lock or unlock the displayed reading.

8. "MODE" Button

Used to switch the measurement mode between EF, MF and RF.

9. " ⏻ " Button

Used to turn on or off the tester.

10. MF Sensing Area

DISPLAY DESCRIPTION

7 6 5 4 3 2 1 RF MAG ELEC MAX PEAK WEIGHTED AVG 8 9 Radiation Display 00.00 6 HI mW/m² uT mG ALARM 00.00 °C°F 10 11 Temperature Display 12 Figure 2

No.	Symbol	Description
1		The audible alarm function is disabled.
		The audible alarm function is enabled.
2		The present reading is locked.
3		The tester is in EF measurement mode.
4		The tester is in MF measurement mode.
5	[KDSW]	The tester is in RF measurement mode.
6		Auto power-off feature is enabled.
7		Battery level indicator
8		Radiation level indicator bars
9		The maximum value is displayed.
		The peak value is displayed.
		The weighted value is displayed.
		The average value is displayed.
10		Warning icon. The measured radiation is in a high level.
11		Temperature icon
12		EF unit: volts per meter
		MF unit: milli Gauss
		RF unit: milliwatts per square meter
		MF unit: micro Tesla
		Temperature unit: Celsius degree
		Temperature unit: Fahrenheit degree

1. Power On/Off

Press and hold the " 🔊 " button for about 2 secondsto power the tester. The display shows all thesegments briefly and the buzzer sounds a longbeep. Then the tester enters the measurement mode. To power off the tester, press and hold the " 🔊 " button again.

Note:

Due to the possible electromagnetic fiel dinterference in the environment, the displaymay show a small value after powering on. This is not the malfunction of the tester.

2. Making Measurements

Hold the tester in hand with the sensing area of the tester slowly approaching the electromagnetic radiation source to be tested (refer to Figure 3). The testing value and the indicator bar(s) show up to indicate the measured radiation intensity.

Note:

The radiation intensity increases as the tester gets closer to a radiation source. The higher the measured radiation intensity, the more indicator bars are displayed and the higher the testing value. When the measured radiation value exceeds the tester's alarm threshold (EF>40V/m, MF>0.4μT, RF>10mW/m2), the warning icon will appear on the display to show that the current radiation level is high. If the audible alarm function is enabled, the buzzer will sound.

RF Sensor EF Sensor MF Sensor Figure 3

Note:

1. Default electric field ( EF ) measurement mode after power-on, and short press the " MODE " button to switch the measurement mode.

2. Try different angles approaching the radiation source while making measurements. The highest radiation intensity indicated by the tester is the most accurate measurement result.

3. Do not cover the sensors with your hand or other objects while holding the tester.

4. During detection, ensure that there are no metals or other conductive materials in the vicinity of the measured object.

3. Measurement Modes

Every time the tester is turned on, it defaults to enter the electric field measurement mode. Briefly press the "MODE" button to switch between the following three measurement modes:

• Electric field measurement mode

( The display shows the symbol " ELEC ". )

• Magnetic field measurement mode
  ( The display shows the symbol " MAG ". )
• Radio frequency field measurement mode
  ( The display shows the symbol " RF ". )

4. Average / Weighted / Peak / Maximum Mode

After each power-on, the tester is in Average mode by default. The display shows the symbol "AVG" as an indicator. Short press the "FUN" button to sequentially switch to Weighted mode (the symbol "WEIGHTED" is displayed), Peak mode (the symbol "PEAK" is displayed) and Maximum mode (the symbol "MAX" is displayed). The four modes are described as follows:

• Average Mode: The display shows the real-time average value of the current measurement.
• Weighted Mode: The display shows the real-time weighted average value of the current measurement.
• Peak Mode: The display shows the peak value detected since entering Peak mode.
• Maximum Mode: The display shows the maximum value measured since entering Maximum mode.

5. Unit Switch

In any measurement mode, short press the "UNIT" button to switch the temperature unit between °C and °F.

In magnetic field measurement mode, long press the "UNIT" button to switch the magnetic field unit between mG and T.

6. Data Hold

Briefly press the "HOLD" button, the current reading is locked. The symbol "H" appears on the display.

To unlock the reading, press the" HOLD " button gain. The symbol " " disappears.

7. Audible Alarm Function

When the tester is turned on, the audible alarm function is on. The display shows the symbol " ▶" as an indicator.

Briefly press the " APO " button to enable or disable the audible alarm function. When this function is disabled, the symbol " " is shown.

8. Auto Power Off

Long press the " APO " button to enable or disable the automatic power-off feature. When the display shows the symbol " ", it means the auto power off is on.

Without any button press in about 10 minutes, the tester will automatically power off.

BATTERY CHARGING/REPLACEMENT

When the symbol " ☐" is shown on the display, the battery is not high enough and replacement of the battery is needed. The steps are as follows:

1. Use a Phillips screwdriver to remove the screw that secures the battery compartment.
2. Remove the battery cover in the direction indicated by the arrow on the battery cover.
3. Replace the old battery with a new one of the same type, make sure that the polarity connections are correct.
4. Reinstall the battery cover and secure the screw.

Phillips head screw Battery cover 9V battery

Figure 4

RECOMMENDATION

It is recommended to measure the presence of the electromagnetic field inside and outside of your home and business locations regularly. For area where a high level of electromagnetic radiation is detected by the tester, re-arrangement of this region is lightly recommended.

Always try the best to avoid long term exposure in the strong electromagnetic field.

SPECIFICATION

Resolution	EF: 1V/m
	MF: 0.1mG/0.01μT
	RF: 0.01mW/m2
Range	4 digits
	About 0.4 seconds
	9V battery, 6F22 or equivalent, 1 piece
Alarm Threshold	EF: 1~1999V/m
	MF: 0.1~999.9mG/0.01~99.99μT
	RF: 0.01~99.99mW/m2
Display	Display 4 digits
Sampling Time	About 0.4 seconds
Battery	Battery 9V battery,
	6F22 or equivalent, 1 piece
Auto Power Off	No button press for about 10 minutes.
Operating Environment	Temperature: 0°C to 40°C
	Relative Humidity: < 80%
Storage Environment	Temperature: -10°C to 50°C
	Relative Humidity: < 90%
Dimensions	167mm x 85mm x 35mm
Weight	About 190g (without battery)

NOTE

1. This manual is subject to change without notice.
2. Our company will not take the other responsibilities for any loss.
3. The contents of this Manual can not be used as the reason to use the tester for special application.

ACCESSORIES LIST

1. Instruction manual *1
2. Storage bag *1
3. 9V lithium battery *1
4. USB charging cable *1
5. Phillips screwdriver*1

DISPOSAL OF THIS ARTICLE

Dear Customer,

If you at some point intend to dispose of this article, then please keep in mind that many of its components consist of valuable materials, which can be recycled.

Please do not discharge it in the garbage bin, but check with your local council for recycling facilities in your area.

Symbol of a trash bin with crossed lines indicating no waste or discharge, and a solid black rectangle below (no text or labels)

Manufacturer: Shanghaimuxinmuyeyouxiangongsi

Address: Shuangchenglu 803nong11hao1602A-1609shi, baoshanqu, shanghai 200000 CN.

Imported to AUS: SIHAO PTY LTD, 1 ROKEVA STREETEASTWOOD NSW 2122 Australia

Imported to USA: Sanven Technology Ltd., Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

REPE

E-CrossStu GmbH

Mainzer Landstr.69, 60329 Frankfurt am Main.

REPU

YH CONSULTING LIMITED.

K/O YH Consulting Limited Office 147, Centurion House, London Road Staines-u non-Thames. Surrey. TW18 4AX

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CEM TESTEUR

INSTRUCTION FEUILLE

MODÈLE: EM4556

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BATTERY CHARGING/REPLACEMENT

C/O YH Consulting Limited Bureau 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

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EMF PRÜFER

ANWEISUNG BLATT

MODELL: EM4556

BY SENSOR MAX HEDDITED ANS 8888 8888 8888 PAN RANK LANK BANK

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1 2 3 4 5 6 7 8 9 10 OFF/RESET MP SWITCH MAX PEAK WEIGHTED AND 8888 8888 FAN MODE UNIT HOLE Figu

Figur 1

RF Sensor EF Sensor MF Sensor Figure

Figur 3

Notiz:

BATTERY CHARGING/REPLACEMENT

Anaheim Place, Rancho Cucamonga, CA 91730

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69, 60329 Frankfurt am Main.

House, London Road, Staines-upon-Thames, Surrey,

TW18 4AX

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Campo

elettromagnetico

TESTER

ISTRUZIONI FOGLIO

MODELLO: EM4556

MAX SENSOR MAX SENSOR MAX FLOW HEDDITED ANS 8888 8888 8888

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1 2 3 4 5 6 7 8 9 10 OFF TENSION MP BIMETER MAX PEAK WEIGHTED AND 8888 8888 FAN MODE UNIT HOLE Figu

Figura 1

BATTERY CHARGING/REPLACEMENT

C/O YH Consulting Limited Office 147, Centurion

House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

UK	RAP PRESEN TANTE

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CEM ENSAYADOR

INSTRUCCIÓN HOJA

MODELO: EM4556

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RF Sensor FE Sensor MF Sensor Cifr

Cifra 3

Nota:

BATTERY CHARGING/REPLACEMENT

House, London Road, Staines-upon-Thames, Surrey,

TW18 4AX

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1 2 3 4 5 Post 10 8888 8888 9 8 7 6

Postać 1

BATTERY CHARGING/REPLACEMENT

C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

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EMV TESTER

INSTRUCTIE LAKEN

MODEL: EM4556

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1 2 3 4 5 9 8 7 6 Figu 10 MF METHOD MF METHOD MF METHOD ON MAX PEAK WEIGHTED AND 8888 8888 FAN MODE UNIT HOLE

Figuur 1

RF Sensor EF Sensor MF Sensor Figure

Figuur 3

Opmerking:

BATTERY CHARGING/REPLACEMENT

C/O YH Consulting Limited Office 147, Centurion

House, London Road, Staines-upon-Thames, Surrey,

TW18 4AX

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EMF TESTARE

INSTRUKTION ARK

MODELL: EM4556

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1 2 3 4 5 6 7 8 9 10 OFF/RESET MP SWITCH MAX PEAK WEIGHTED AND 8888 8888 FAN MODE UNIT HOLE Figu

Figur 1

RF Sensor EF Sensor MF Sensor Figure

Figur 3

Notera:

BATTERY CHARGING/REPLACEMENT

Anaheim Place, Rancho Cucamonga, CA 91730

EC

REP

Storbritannien

REP

E-CrossStu GmbH

Mainzer Landstr.69, 60329 Frankfurt am Main.

YH CONSULTING LIMITED.

C/O YH Consulting Limited Office 147, Centurion

House, London Road, Staines-upon-Thames, Surrey,

TW18 4AX

VEVOR®

TOUGH TOOLS, HALF PRICE