8776A Single phase electrical parameter measuring instrumentDetailed product description：

8776A single-phase electrical parameter measuring instrument

Measurement project:
AC U(500V)，I(40A)，P(U×I×PF)，PF(0.2-1.0)，F(45Hz-65Hz) 
Accuracy level: Level 0.5
Parameter Setting: U, I, P upper and lower limits, bps，addr 
Alarm function: Over limit sound and light alarm
Output mode: RS232/485 (optional)
Power Supply: AC220V ± 10%/AC100V ± 10% (optional)
Instrument dimensions: 117 (H) × 265 (W) × 378 (D) mm
Instrument weight NetWeight: ≈ 4.2kg