CM3289 AC Current Clamp Meter 50V to 1000V digital insulation

50V to 1000V digital insulation resistance tester with a bar graph

● Measure ground resistance without disconnecting ground electrodes

and average values and more between cursors

Continuous testing of insulation (500/1000 V) and withstand voltage (100 VA transformer capacity)

Wirelessly connect Hioki-compliant instruments with a simple connection

CM3289 AC Current Clamp Meter 50V to 1000V digital insulationHioki clamp meters are best in class measuring devices incorporating Hiokis expertise in current sensing technology. The CM3289 is a True RMS rectifying 1000A AC clamp meter that features a broad operating temperature range of 25 to 65C, a thin and compact clamp core, and an optional flexible current sensor that you can attach to let you get into the tightest spots. FEATURES Expanded 25 to 65C operating temperature range Measure even harmonic waveform