Probes

Ideal for use in environmental testing with broad -40˚C to 85˚C temperature range High precision with a clamp-type design, ±0.3% amplitude accuracy, ±0.1° phase accuracy Wide-bandwidth from DC to 200 kHz (CT6844) Single-handed operation and robust locking mechanism Reduced effects from magnetic fields, conductor position, and noise from nearby wires For EV/HEV battery charge and discharge efficiency testing and inverter and power conditioner conversion efficiency evaluations > Each Unit Includes Instruction Manual Mark bands Carrying Case

500 A AC/DC, ME15W terminal Ideal for use in environmental testing with broad -40°C to 85°C temperature range High precision with a clamp-type design, ±0.3% amplitude accuracy, ±0.1° phase accuracy Single-handed operation and robust locking mechanism Reduced effects from magnetic fields, conductor position, and noise from nearby wires For EV/HEV battery charge and discharge efficiency testing and inverter and power conditioner conversion efficiency evaluations

Ideal for use in environmental testing with broad -40˚C to 85˚C temperature range High precision with a clamp-type design, ±0.3% amplitude accuracy, ±0.1° phase accuracy Wide-bandwidth from DC to 20 kHz Single-handed operation and robust locking mechanism Reduced effects from magnetic fields, conductor position, and noise from nearby wires For EV/HEV battery charge and discharge efficiency testing and inverter and power conditioner conversion efficiency evaluations > Each Unit Includes Instruction manual Mark bands ×6 Carrying Case

Product Description Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CT7631 is a 100 A AC/DC Current Sensor that pairs with the detachable Display Unit CM7290 to capture instantaneous waveforms that can be output to a Hioki memory recorder or logger for further analysis. CAT IV 600 V Ideal for observing instantaneous waveforms in laboratories and other temperature-controlled environments Ideal for site inspections by using detachable Display Unit Four output formats to output data to loggers or other devices (via Display Unit) WAVE, RMS, PEAK, Hz

Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CT7642 is a 2000 A AC/DC Current Sensor that pairs with the detachable Display Unit CM7290 to capture instantaneous waveforms that can be output to a Hioki memory recorder or logger for further analysis. CAT IV 600 V Ideal for observing instantaneous waveforms in laboratories and other temperature-controlled environments Ideal for site inspections by using detachable Display Unit Four output formats to output data to loggers or other devices (via Display Unit) WAVE, RMS, PEAK, Hz

Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CT7736 is a 600 A AC/DC Current Sensor that pairs with the detachable Display Unit CM7290 for convenient field testing, while delivering an extended temperature range and auto-zero adjustment to minimize drift due to wide temperature changes that occur during long-term testing. Further extend the functionality of this system by connecting the Display Unit with a Hioki memory recorder or logger. CAT IV 600 V Accurately measure and record even when the temperature changes Ideal for site inspections by using detachable Display Unit Four output formats to output data to loggers or other devices (via Display Unit) WAVE, RMS, PEAK, Hz

Hioki current sensors are best-in-class devices for use with power meters, PQAs and Memory HiCorders. The CT9667 series are flexible Rogowski type AC sensors comprising of 3 different models in various loop diameter sizes from 100 to 254 mm. The 100mm and 180mm diameter sensor also feature extra thin cables for easier looping around complicated wiring. All 3 sensors 500A/5000A ranges, making them ideal for measuring large load current. CAT IV 600 V, CAT III 1000 V Thinner cables are easy to use in confined spaces and with complicated wiring Shaped so that it’s easy to route through complex wiring Easily supports large current measurements up to 5000 A Wide 10 Hz to 20 kHz band with excellent frequency characteristics Choose from three conductor diameter sizes Combine with Hioki power meters or Memory HiCorders Rated input current: 5000 A AC/ 500 A AC Max. allowable input: 10000 A continuous (45 to 66 Hz, requires derating at frequency) Bandwidth: 10 Hz to 20 kHz (±3dB) Amplitude and phase accuracy: ±2 % rdg. ±0.3 % f.s. (45 to 66 Hz, at center of flexible loop) Phase: ±1 deg (45 to 66 Hz) > Output voltage: 500 mV AC/f.s. (0.1 mV AC/A) at 5000 A range 500 mV AC/f.s. (1 mV AC/A) at 500 A range > Max. rated voltage to earth: 1000 V AC (CAT III), 600 V AC (CAT IV) > Each Unit Includes LR6 (AA) alkaline batteries ×2 Instruction manual ×1

Thinner cables are easy to use in confined spaces and with complicated wiring Shaped so that it’s easy to route through complex wiring Easily supports large current measurements up to 5000 A Wide 10 Hz to 20 kHz band with excellent frequency characteristics Combine with Hioki power meters or Memory HiCorders 180 mm (7.09 in) Rated input current 5000 A AC/ 500 A AC Max. allowable input 10000 A continuous (45 to 66 Hz, requires derating at frequency) Bandwidth 10 Hz to 20 kHz (±3dB) Amplitude and phase accuracy ±2 % rdg. ±0.3 % f.s. (45 to 66 Hz, at center of flexible loop) Phase: ±1 deg (45 to 66 Hz) Output voltage 500 mV AC/f.s. (0.1 mV AC/A) at 5000 A range 500 mV AC/f.s. (1 mV AC/A) at 500 A range Max. rated voltage to earth 1000 V AC (CAT III), 600 V AC (CAT IV) Operating temperature -25 °C to 65 °C (-13 °F to 149 °F) > Each Unit Includes 2 LR6 (AA) alkaline batteries Instruction manual