8721F single-phase wideband AC/DC parameter measuring instrumentDetailed product description：

8721F single-phase wideband AC/DC parameter measuring instrument

Measurement items: AC/DC U (600V), I (20A), P (U × I),
F(0.5-100K)Hz，PF(0.2-1.0) 
Accuracy level: Level 0.5
Parameter Setting: CT, PT, UI, P upper and lower limits, bps，addr 
Alarm function: Over limit sound and light alarm
Display: 4 digits, 0.5 "LED, 6 Windows
Output mode: RS232/485 (optional)
Power Supply: AC 220V ± 10% 50/60Hz
Instrument dimensions: 123 (H) × 358 (W) × 363 (D)
Instrument weight NetWeight: ≈ 5.3kg