CEM DT-390B AC True RMS 钳形表 (True RMS, AC 200A)

Voltage DC (Max Range; Basic Accuracy): 1000V; ±(0.8%+3d)

Voltage AC (Max Range; Basic Accuracy): 1000V; ±(1.0%+3d) 

Current AC (Max Range; Basic Accuracy): 200A; ±(3.5%+5d) 

Resistance (Max Range; Basic Accuracy): 60MΩ; ±(3.0%+5d)

Capacitance (Max Range; Basic Accuracy): 6000mF; ±(2.5%+5d)

LoZ (<600V): ~3KΩ

Continuity check: Buzzer sounds at 50Ω

Diode test: Test current 0.35mA 3V

Display: Positive

Datasheet