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all-sun test & measurement equipments >> Electrical Testers

Picture of all-sun EM419A
Model: EM419A



The transmitter injects a signal onto the circuit which can be detected by the receiver. The receiver will beep and its green LED will ??ash when the signal is detected. The sensitivity of the receiver can be adjusted in order to pinpoint the exact circuit breaker or fuse protecting the selected circuit.


Battery: 9V(6F22) battery ×1pc
Size: 186×90×38mm
Weight: about 150g
Input Voltage: 1. 200~240V, at 50~60Hz
2. 100~120V, at 50~60Hz
Note: The actual input voltage required is marked on transmitter.
Size: 80×50×31mm
Weight: about 55g


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Eastern Technology Group is professional manufacturers of test & measurement instruments in China.
The main products contain Multi-meter, Digital Multimeters, Digital Clamp meter, Metal Detectors, Distance Measures, Infrared Thermometer,
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