Feature:1. MEASURING RANGE: The voltage measuring range is AC60‑500V, the current measuring range is 0‑100A, with 2% accuracy, and 2 time/s speed.2. LED DISPLAY: The digital energy meter adopts LED screen, the red indicator for voltage and green indicator for current, which is clear and intuitive.3. EASY CONNECTION: The 2 wires of the meter can be directly connected to the tested object, voltage and current can be measured without the need for power supply.4. POTENTIOMETER: The voltmeter is equipped with accurate CT, the built in fine tuning potentiometer enables you to easily calibrate the energy meter.5. COMPACT SIZE: This digital electricity tester is single phase and dual display design, with compact size, and can be flexibly installed anywhere.Specification:Item Type: Digital Energy MeterModel: D85-5035VAMaterial: ABSMeasuring Voltage: AC60-500VCurrent: 0-100AEnvironment Temperature: -25-50℃Measurement Error: 2%Size: Approx. 70 x 42mm / 2.8 x 1.7in.Package List:1 x Voltage Current Meter1 x Current Transformer1 x Connection Line