Note:Orders from the USA will all be shipped out via our US warehouse.If you order from outside of US the product will be shipped from China.The tester can be used to measurement the magnitude of electromagnetic field radiation generated by power line, compute monitor, TV set, video/audio machine, microwave oven, or many other similar devices.NOTE: The package content does not include battery.Operation Instruction1.Turn on the tester. Place the tester at desired position or near the object to be tested, point the sensor to this device. All-sun EM556 Digital Electromagnetic Field Wave Detector EMF Tester
Note:Orders from the USA will all be shipped out via our US warehouse.If you order from outside of US the product will be shipped from China.
The tester can be used to measurement the magnitude of electromagnetic field radiation generated by power line, compute monitor, TV set, video/audio machine, microwave oven, or many other similar devices.
NOTE: The package content does not include battery.
Operation Instruction
1.Turn on the tester. Place the tester at desired position or near the object to be tested, point the sensor to this device.
Note: The nearer the sensor approaches the device, the higher the electromagnetic field radiation level may be.
2.Change the angle between the tester and the device under test until the max. reading is obtained. This max . reading is the measurement result, reading’s unit is milligauss(mG). Turn off the Field Wave Detector
Measurement 10% of reading +8 digits), at 50Hz/60Hz
Frequency Response:30Hz~400Hz
Battery:9V, 6F22 or equivalent, 1 piece
Overrange Indication:only figure “1” shown on the display
Sampling Rate:about 2.5 times/sec
Operation Environment:0℃~40℃(32℉~104℉), <80%RH
Storage Environment:-10℃~60℃(14℉~140℉), 166g (exclude)
Item SpecificsBrand all-sunModel EM556Country/Region of Manufacture ChinaMeasurement Range 0.1~199.9mG(milligauss)Accuracy ±(10% of reading Frequency Response 30Hz~400HzOverrange Indication only figure “1” shown on the displaySampling Rate about 2.5 times/secOperation Environment 0℃~40℃(32℉~104℉),