CMP-400 digital clamp meter WMGBCMP400

Digital clamp meter designed for direct measurement of alternating current up to 400 A. The device can also measure direct and alternating voltages up to 600 V (using test leads). Additional functions include measurement of resistance and continuity of connections with acoustic signaling, and temperature measurement using the probe supplied with the meter.

Nominal conditions of use:

• operating temperature: 0. ..+40°C
• storage temperature: -20...+60°C
• operating humidity: max. 80% to 31°C decreasing linearly to 50% at 40°C
• operating altitude: max. 2000 m

Electrical safety:

• measurement category: III 600 V
• housing protection degree: IP40

Others:

• LCD display (liquid crystal), backlit, 3 ¾ digits (max. indication 4000)< /li>
• maximum wire diameter: 30 mm
• meter power supply: 9 V battery type 6LR61
• continuity test: I<0.5 mA, sound signal for R<50 Ω
• diode test: I=0.3mA, U0=1.5VDC
• over range indication: 'OL' is displayed
• frequency measurements: 2 readings per second
• input impedance: 10 MΩ (V DC and VAC)
• clamp size: opening approx. 30 mm (1.2”)
• auto-off after approximately 30 minutes