HIOKI Precision Current Clamps with Zero-Flux Technology.
Precision Current Clamps
for every application
Accurate current measurement with flexible clamp-on design
HIOKI precision current clamps enable accurate, non-intrusive AC and DC current measurement without interrupting the circuit. Across the portfolio, they support currents from milliampere levels up to 2000 A, bandwidths up to 2 MHz, and high measurement accuracy. Select the optimum current clamp for your application, for example the CT6847A Current Clamp for currents up to 2000 A or the CT6834 with an ultra-slim design for measurements in confined areas. All models are suitable for measurements on production-ready equipment in operation.
Precision current clamps are used where accuracy, ease of use, and minimal impact on the test setup are essential, including vehicle on-board measurements (incl. WLTP), power electronics testing, efficiency analysis, and measurements in hard-to-access environments.
Precision Current Clamps for every application
Accurate current measurement with flexible clamp-on design
HIOKI precision current clamps enable accurate, non-intrusive AC and DC current measurement without interrupting the circuit. Across the portfolio, they support currents from milliampere levels up to 1000 A, bandwidths up to 2 MHz, and high measurement accuracy. Select the optimum current clamp for your application, for example the CT6746A Current Clamp for currents up to 1000 A or the CT6834 with an ultra-slim design for measurements in confined areas. All models are suitable for measurements on production-ready equipment in operation.
Precision current clamps are used where accuracy, ease of use, and minimal impact on the test setup are essential, including vehicle on-board measurements (incl. WLTP), power electronics testing, efficiency analysis, and measurements in hard-to-access environments.
AC/DC current clamp using advanced fluxgate technology, 500A rated current, basic accuracy ±0.2% rdg., wide temperature range of -40 °C to 85 °C, wide bandwidth from DC to 500 kHz, maximum conductor diameter 20 mm, cable length 3 m
AC/DC current clamp using advanced fluxgate technology, 1000A rated current, basic accuracy ±0.2% rdg., wide temperature range of -40 °C to 85 °C, bandwidth from DC to 100 kHz, maximum conductor diameter 50 mm, cable length 3 m
AC/DC current clamp using advanced fluxgate technology, 20A rated current, basic accuracy ±0.2% rdg., wide temperature range of -40 °C to 85 °C, wide bandwidth from DC to 2 MHz, maximum conductor diameter 20 mm, cable length 3 m
Ultra small zero flux clamp-on AC/DC Current Probe using flux gate detection, high accuracy ±0.3% rdg., wide temperature range -40 to 85 °C, measurable current up to 20 A, ME15W connector
Ultra-slim AC/DC current clamp using advanced fluxgate technology, 500 A rated current, DC to 50 kHz frequency bandwidth, high accuracy ±0.07% rdg., wide temperature range of -40°C to +85°C, maximum conductor diameter 20 mm, cable length 5 m
Ultra-small, zero-flux clamp-on AC/DC Current Probe using flux gate detection, high accuracy ±0.3% rdg., wide temperature range -40 to 85 °C, measurable current up to 2 A, ME15W connector
Ultra-small, zero-flux clamp-on AC/DC Current Probe using flux gate detection, high accuracy ±0.3%, max. resolution 1 mA, wide temperature range -40 to 85 oC, measurable current up to 20 A, designed exclusively for LR8450 Series Data Logger
Ultra-slim AC/DC current clamp using advanced fluxgate technology, 200 A rated current, DC to 50 kHz frequency bandwidth, high accuracy ±0.07% rdg., wide temperature range of -40°C to +85°C, maximum conductor diameter 20 mm, cable length 5 m
AC/DC current clamp using advanced fluxgate technology, 500A rated current, basic accuracy ±0.2% rdg., wide temperature range of -40 °C to 85 °C, bandwidth from DC to 200 kHz, maximum conductor diameter 50 mm, cable length 3 m
Ultra-small, zero-flux clamp-on AC/DC Current Probe using flux gate detection, high accuracy ±0.3 %, max. resolution 0.1 mA, wide temperature range -40 to 85 °C, measurable current up to 2 A, designed exclusively for LR8450 Series Data Logger
AC/DC current clamp using advanced fluxgate technology, 2000 A rated current, basic
accuracy ±0.15% rdg., wide temperature range of -40 °C to 85 °C, bandwidth from DC to 70
kHz, maximum conductor diameter 50 mm, cable length 3 m
Ultra-slim AC/DC current clamp using advanced fluxgate technology, 200 A rated current, DC
to 50 kHz frequency bandwidth, high accuracy ±0.07% rdg., wide temperature range of -40°C
to +85°C, maximum conductor diameter 20 mm, cable length 10 m
HIOKI’s AC/DC current clamps offer the perfect balance of ease of use and high-precision measurement, thanks to fluxgate-technology in a practical split-core design. Engineered for non-contact current measurement, these clamps enable fast, hassle-free deployment in both laboratory and field applications.
