Measurement items: AC U (600V), I (20A), P (U × I × PF), F (45Hz-65Hz)
Parameter Setting: I, P upper and lower limits, bps，addr 
Alarm function: Over limit sound and light alarm
Accuracy level: Level 0.5
Display: 4 digits, 0.5 "LED, 4 Windows
Output mode: RS232/485 (optional), data locked
Power Supply: AC 85V-265V or DC 100V-300V
Instrument dimensions: 112 (H) × 260 (W) × 303 (D) mm
Instrument weight NetWeight: ≈ 3kg

8706B1 single-phase electrical parameter measuring instrument