Since 1991 we have been supplying the world with test and measurement equipment. At Pico we realize that your choice of test accessories can be almost as important as your choice of test equipment. Here you can purchase a variety of test and measurement accessories quickly and securely online.

Current probes (clamps)

Clamp-on current probes or “current clamps” enable you to measure currents without breaking the electrical circuit. Current clamps are designed with jaws that can be opened, placed around the conductor and clamped shut to form a magnetic loop around the conductor.

Current clamps offer a safe, cost-effective, simple and accurate way to take current measurements.

Our range of current clamps can be used with PicoScope Oscilloscopes and PicoLog Data Loggers, as well all major brands of oscilloscopes and multimeters.

200 A / 2000 A AC/DC current probe, BNC connector

The TA167 is a dual-range current probe capable of measuring AC and DC current signals up to 2000 A. 

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Title Language Issue Size Updated All products All languages All documents Status
TA167 2000 A Current Probe User’s Guide English 3 276 KB Mar 28 2017 English open
TA167 Current probe specification (all accuracies stated at 23°C ± 1°C)
Nominal current 2000 A AC peak or DC
Measuring range(s) 200 A / 2000 A
Output sensitivity 10 mV/A / 1 mV/A
Accuracy (0 - 200/1500 A) ± 1% of reading ± 100 / ± 500 mA
Accuracy (1500 - 2000 A) ± 5% of reading
Resolution ± 100 / ± 500 mA
Frequency range DC to 20 kHz (–1 dB)
Power supply 9 V alkaline battery PP3, MN1604 or IEC 6LR61
Load impedance (min) > 100 kΩ and ≤ 100 pF
Conductor size 32 mm diameter
Operating temperature 0°C to +50°C
Output cable and connectors 2 m long coax terminated with safety BNC connector
Safety standards EN61010-1:2001
EN61010-2-032:2002
EN61010-031:2002
300 V CAT III, Pollution Degree 2