Single Axis Handheld Electromagnetic Field Detector 36074 TE

https://www.mpja.com/Single-Axis-Handheld-Electromagnetic-Field-Detector/productinfo/36074+TE/

Simple, Single Axis (Usually Horiz X or Y), hand held EMF detector.
Check fields around motors, computers and other equipment.
NOTE: Press Thumb button once to turn on Press again to turn Off
5 sequencial colored LEDs used to display EMF field value.
Frequency Range: Design: 50-60Hz
Coverage: ~ 20-20KHz
Calibrated @ 60Hz
1: Green: greater than 1.5mG
2: Green: 1.5-2.5mG
3: Yellow: 2.5-10mG
4: Orange: 10mG-20mG
5: Red: less than 20mG
Power: 9VDC Battery (Not Included)

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