Mastfuyi FY876 Handheld EMF Meter Electromagnetic Radiation Detector Monitor Household High Precision Wave Radiation Tester tiny spectrum analyzer Measurement & Analysis Tools

Brand Name:	Mastfuyi
Origin:	CN(Origin)
is_customized:	Yes
Certification:	NONE
EMF measurement range:	0.1-199.9mG / 0.01-19.9μT
EMF alarm threshold:	More than 4.0mG / 0.4μT
Electric field measurement range:	1-1999V/M
Electric field alarm threshold:	More than 40V/M
Air temperature measurement range:	0℃-50℃ / 32℉-122℉
Air temperature measurement precision:	±1.5℃/3℉
Temperature unit switch:	℃ / ℉
Frequency range:	5Hz-3500MHz
Automatic shut-down:	10 minutes of inactivity
Low battery icon:	Less than 6.8V
Operating condition:	0℃-40℃ / 32℉-104℉ 45%-80%RH
Power:	1*9V battery
Data freeze:	YES
MAX function:	YES
LCD backlight screen:	YES

MastfuyiFY876

Digital EMF Meter

a.

Practical design. Slim appearance, easy to carry, 

with striped non-slip soft rubber

 at the handshake, it is convenient and comfortable to use. 

b.

The 

combination of electromagnetic field measurement and electric field measurement

. There is not only electromagnetic field radiation in life, but also electric field radiation that is easily overlooked. Both will cause great harm to the human body. Using this product can help you discover different radiation sources in time and protect your health.

Wide electromagnetic field measurement range. The frequency range supported by this product is 

5Hz-3500MHz

. It can measure not only household appliances such as TV sets, refrigerators, fans, but also the radiation caused by high-frequency signals such as mobile phones and computers. Most of the products on the market can only measure 5Hz-300Hz, which is the frequency range of household appliances, such as TVs and refrigerators. The frequency of high-frequency signals such as mobile phones is usually between 800 and 1800MHz, which is often undetectable.

Various prompts for the intensity of the radiation. There is an 

LED light

 on the front of the sensor of the product. With the increase of the radiation intensity, it will change from green light to yellow light, red light, and the 

sound of the warning

 will also become more and more rapid, so that we can get the radiation intensity information without looking at the screen. And if you sometimes feel that the sound alarm is a little annoying, you can turn it off.

Peak measurement

. Radiation is usually unstable and constantly changing, sometimes large and sometimes small, it is difficult to determine the strength of the radiation. This product has a peak measurement function. If you want to know the time of maximum radiation in a period of time or the place of maximum radiation in the room, you can choose to enter the MAX mode, the product will capture the peak for your reference. (Tip: The back of the product is equipped with a tripod hole, which can be used on a tripod.)

Data freeze

. In the process of using the product, sometimes it may be necessary to record the measured value, but the radiation will change with the change of the measurement position, even a slight movement. With this function, we only need to press the “HOLD” key, the measured value will be frozen on the screen no matter how the position changes, it is convenient to record data.

Ambient temperature measurement

 function. On this product, we have also added the ambient temperature measurement function. One product integrates two uses. When you just need to know the temperature of the air, you don't need to find another temperature measuring instrument. It is enough to use this product. And the temperature unit can also be switched.(℃/℉)

High-definition 

backlit display

. You can turn on the backlight when the light is low, and turn off the backlight when the light is bright to save power.

Automatic shutdown on and off

. When the product is used, we often forget to turn it off, resulting in exhaustion of power. On this product, we have designed a 10-minute no-operation automatic shutdown function to reduce unnecessary waste of power. And if you need to use it for a long time, you can turn off this function.

Flashlight

. There is an LED light on the back of the product. Can be used for lighting in emergencies or when light is needed.

EMF measurement

Range: 

0.1-199.9mG / 0.01-19.99μT

Resolution: 

0.1mG / 0.01μT

Alarm threshold: 

More than 4.0mG / 0.4μT

Electric field measurement    

Range: 

1-1999V/M

Resolution: 

1V/M

Alarm threshold: More than 40V/M

Ambient Temperature Measurement

Range: 

0℃-50℃ / 32℉-122℉

Resolution: 

1℃ / ℉

Accuracy: ±1.5℃ / 3℉

Frequency range

5Hz-3500MHz

Automatic Shut-down

10 minutes of inactivity

Low Battery Icon

Less than 6.8V

EMF unit switch 

mG  / μT

 Temperature unit switch   

℃ / ℉

 Power

 "9V" battery (Not included)

Operating Conditions

0℃-40℃ / 32℉-104℉ 45%-80%RH

1 * EMF meter  

1 * User's Manual 

1 * Cloth bag

1 * Kraft box

a.

Check the instrument carefully before use. If you find any damage or other problems,please do not use and contact us.

Do not disassemble the meter and change the internal wire to avoid damage to the meter.

Do not store or use in high temperature, high humidity, flammable and explosive environment.

a.

Mastfuyi products provide a 

TWO-YEAR WARRANTY

. During this period, if there are some problems with the product, please contact us in time, we will replace it for you free of charge.

b.

Mastfuyi products provide 

LIFE-LONG CONSULTATION SERVICES

. No matter how long after purchasing our products, if you have any questions about the products or some problems in the use process, please contact us with no hesitation. We will provide you with the most professional technical answers, let you use the product worry-free.

c.

Mastfuyi products promise to 

SHIP WITHIN THREE DAYS

 according to the shipping method the user choose, and provide the true tracking number. And if you still have doubts about our products after placing the order, we can provide 

FAST REFUND SERVICE

.

--Maybe the price is not the lowest, but our products and services must be the most 

PROFESSIONAL

. 

We hope that the Mastfuyi measuring instrument can help you better perceive the world around you and enable you to fly freely in the electronic world.

--

At the same time, we are deeply aware that we still have many shortcomings, and only users can make us better. Please 

FOLLOW OURSTORE

, let each of Mastfuyi products become a bridge to communicate with you, and progress together in this fast-developing world, thanks.

Thanks!

Mastfuyi

 Digital EMF Meter

a.

Practical design. Slim appearance, easy to carry, 

with striped non-slip soft rubber

 at the handshake, it is convenient and comfortable to use. 

b.

The 

combination of electromagnetic field measurement and electric field measurement

. There is not only electromagnetic field radiation in life, but also electric field radiation that is easily overlooked. Both will cause great harm to the human body. Using this product can help you discover different radiation sources in time and protect your health.

Wide electromagnetic field measurement range. The frequency range supported by this product is 

5Hz-3500MHz

. It can measure not only household appliances such as TV sets, refrigerators, fans, but also the radiation caused by high-frequency signals such as mobile phones and computers. Most of the products on the market can only measure 5Hz-300Hz, which is the frequency range of household appliances, such as TVs and refrigerators. The frequency of high-frequency signals such as mobile phones is usually between 800 and 1800MHz, which is often undetectable.

Various prompts for the intensity of the radiation. There is an 

LED light

 on the front of the sensor of the product. With the increase of the radiation intensity, it will change from green light to yellow light, red light, and the 

sound of the warning

 will also become more and more rapid, so that we can get the radiation intensity information without looking at the screen. And if you sometimes feel that the sound alarm is a little annoying, you can turn it off.

Peak measurement

. Radiation is usually unstable and constantly changing, sometimes large and sometimes small, it is difficult to determine the strength of the radiation. This product has a peak measurement function. If you want to know the time of maximum radiation in a period of time or the place of maximum radiation in the room, you can choose to enter the MAX mode, the product will capture the peak for your reference. (Tip: The back of the product is equipped with a tripod hole, which can be used on a tripod.)

Data freeze

. In the process of using the product, sometimes it may be necessary to record the measured value, but the radiation will change with the change of the measurement position, even a slight movement. With this function, we only need to press the “HOLD” key, the measured value will be frozen on the screen no matter how the position changes, it is convenient to record data.

Ambient temperature measurement

 function. On this product, we have also added the ambient temperature measurement function. One product integrates two uses. When you just need to know the temperature of the air, you don't need to find another temperature measuring instrument. It is enough to use this product. And the temperature unit can also be switched.(℃/℉)

High-definition 

backlit display

. You can turn on the backlight when the light is low, and turn off the backlight when the light is bright to save power.

Automatic shutdown on and off

. When the product is used, we often forget to turn it off, resulting in exhaustion of power. On this product, we have designed a 10-minute no-operation automatic shutdown function to reduce unnecessary waste of power. And if you need to use it for a long time, you can turn off this function.

Flashlight

. There is an LED light on the back of the product. Can be used for lighting in emergencies or when light is needed.

EMF measurement

Range: 

0.1-199.9mG / 0.01-19.99μT

Resolution: 

0.1mG / 0.01μT

Alarm threshold: 

More than 4.0mG / 0.4μT

Electric field measurement    

Range: 

1-1999V/M

Resolution: 

1V/M

Alarm threshold: More than 40V/M

Ambient Temperature Measurement

Range: 

0℃-50℃ / 32℉-122℉

Resolution: 

1℃ / ℉

Accuracy: ±1.5℃ / 3℉

Frequency range

5Hz-3500MHz

Automatic Shut-down

10 minutes of inactivity

Low Battery Icon

Less than 6.8V

EMF unit switch 

mG  / μT

 Temperature unit switch   

℃ / ℉

 Power

 "9V" battery (Not included)

Operating Conditions

0℃-40℃ / 32℉-104℉ 45%-80%RH

1 * EMF meter  

1 * User's Manual 

1 * Cloth bag

1 * Kraft box

a.

Check the instrument carefully before use. Ifyou findany damage or other problems,please do not use and contact us.

Do not disassemble the meter and change theinternal wiring to avoid damage to the meter.

Do not store or use in high temperature, highhumidity, flammable and explosive environment.

a.

Mastfuyi products provide a 

TWO-YEAR

 warranty. During this period, if there are some problems with the product, please contact us in time, we will replace it for you free of charge.

b.

Mastfuyi products provide 

life-long

 consultation services. No matter how long after purchasing our products, if you have any questions about the products or some problems in the use process, please contact us with no hesitation. We will provide you with the most professional technical answers, let you use the product worry-free.

C.

We know that we are not perfect, but only customers can make us better, Please 

follow our store

, tell us the shortcomings.

Maybe the price is not the lowest, but our products and services must be the most professional. We hope that each of our products will become a link to communicate with you and make progress together in this rapidly developing world, thanks.

Thanks!