DROK® Two Wires AC 80-300V 10-199.9HZ Digital Frequency Counter Cymometer Frequency Monitor Tester Panel Gauge 3 Digits Blue Backlight LCD Display

Parametersïš
Range: 10-199.9Hzïˆcan only test frequency voltageï‰
Voltage Range: AC 80V - 300V
Measurement accuracy: 0.5% +/- 2 words
Accuracy : 0.1Hz
Backlight colors: Blue
Cutting Size: 76x39 mm
Thickness: 40mm
Dimensions: 79x43x25 mm
Power : Two wires access, Doesn't Require a Power Supply

Package Includes:
1x Digital Frequency Meter