RioRand Digital Volt Ampere Amp Voltmeter Ammeter 200-500V 50A LCD Voltage Measuring Current Sensing Resistors Two Wires

Features:
Working Mode: Voltage and current Monitor dual display,2-wires
Measuring Range: AC200-500V, AC0.1-50.0A (with sensor,two wires, measure directly)
Display: LCD, blue backlight, 3 digits (Viewable Size: 48 x 24.5mm)
Minimum resolution: 1V/0.1A
Accuracy: 1% +/- 2 digits
Power Consumption: <0.2 VA
Measurement Speed: about 2 times / sec
Dimensions: 70x40x39mm
Installation Size: 68x38 mm
Sensor Pore size: 15.5mm
Working temperature: -10 ~ +50°c
Working Humidity: 10 ~ 80% (non-condensing)
Working pressure: 80 ~ 106kPa
Sunlight: No direct exposure
Uses:Power distribution box, distribution cabinet, regulators, teaching aids, household small distribution box and etc.

Wiring sequence:
1, Connect current loop
2, Connect the AC power supply
3, Please do not touch any components and circuit,to avoid electric shock

Package included :
1x Digital AC Voltmeter Ammeter