AC/DC current clamp sensor with voltage output for multimeter, 30A, 25mm Ø. The CP30, CP330, CP1100 and CP1800 current clamp sensors were developed for precise, non-contact measurement of AC and DC currents as well as complex current signal forms (TRMS). Using the latest Hall effect technology, they are suitable for precise current measurement. Their properties make Hall effect sensors a powerful instrument for measuring converters, switch-mode power supplies, industrial controls and other applications that require current measurement or signal shape analysis. AC and DC current measurement for TRMS multimeters High accuracy 1% 1 mA resolution Automatic switch-off to save battery High bandwidth DC..20 kHz The transfer factors can be set directly in the METRAHIT multimeters Simple zero adjustment at the touch of a button TYPE CP30 Measuring range 0 ... 30 A (1) Resolution 1 mA Overcurrent capability 500 A (60s) Gain drift /°C ±0.01% of MW Transfer factor 100 mV/A General DC accuracy ±1% of MW MW ±2mA Frequency range DC to 20 kHz (-1 dB) Clamp opening 25 mm Article number Z201B 1) DC or ACpk Operating voltage 300 V ACeff or DC MW = measured value. Power saving mode: The device switches off automatically after approx. 10 minutes if no button has been pressed during this time. The switch-off can be cancelled. 1 AC / DC current sensor1 9 V alkaline battery1 Operating instructions