I.Main functions
☆Requires single-phase AC220V power supply, using beautiful and elegant PVC panels

☆Has mA output, which can meet polarization, signal and other relay tests
☆Built-in digital millisecond meter with start and stop meter terminals
☆With sound and light prompts for action contacts, etc.
☆Specially made high-strength aluminum alloy chassis, easy to carry and transport
☆The panel operation is simple and easy to master, and the wiring is clear, making it convenient for on-site work.

II.Main technical indicators
1. Power supply: AC220V
2. Output:
AC output: Current: 0-5A 0-50A 0-150A Voltage: 0-250V continuously adjustable
DC output: Voltage: 0-250V Current: 0-20A 0-500mA
Time measurement: 0-99.99S
3. Measuring range
Voltage: 0~500V 0.5%RD±2d
Current: 0~5A 0~50A 0~150A 0.5%RD±2d
Measurement time range: 0.01~99.99S