Fluke I30S Current Clamp, 20 A DC Max, AC/DC Adapter, 20 A AC Max, Voltage Output

This current clamp measures both AC and DC currents using Hall-effect sensing for non-intrusive recordings with oscilloscopes and similar instruments, and is designed for field and bench use where isolation from the conductor is required.

• 30mA-30A DC range delivers wide measurement capability for varied loads
• 30mA-20A AC rms range supports common mains and control circuits
• Output sensitivity 100mV/A provides direct voltage output to instruments
• Accuracy ±1% of reading ±2mA ensures precise measurement at 25°C
• Frequency response DC-100kHz enables high-frequency waveform capture
• 2m cable and safety BNC connector allow secure oscilloscope connections

• Suitable for waveform capture with oscilloscopes and recorders
• Used for troubleshooting DC motor and drive current anomalies
• Ideal for verifying control circuit currents up to 30A
• Can be used for high-frequency signal monitoring in power electronics
• Used with test instruments requiring voltage-output current probes

It uses a 9V alkaline IEC6LR61 battery and provides approximately 30 hours of operation with a low-battery indicator.

The clamp opens to accommodate conductors up to 19mm diameter.

It meets IEC 61326-1 for EMC and is rated to CAT III 300V for working voltage limits.

A manual thumbwheel on the body allows the user to zero the output prior to measurement.

The output expects a load impedance greater than 100kΩ and less than or equal to 100pF.

Use of the probe on uninsulated conductors is limited to 300 V ac rms or dc and frequencies below 1 kHz.

Alkaline PP3 battery, 4mm shrouded plug adaptor and operator’s manual.