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Make testing in crowded areas easier with this clamp meter's innovative slim jaw design, which measures up to 1000 A AC/DC while also measuring inrush current in RMS and crest values. In addition, the Bluetooth wireless adapter allows data management via the Gennect Cross app.
Make testing in crowded areas easier with this clamp meter's innovative slim jaw design, which measures up to 1000 A AC/DC while also measuring inrush current in RMS and crest values. In addition, the Bluetooth wireless adapter allows data management via the Gennect Cross app.
Increase work efficiency through difficult situations such as equipment development, repair, and maintenance with this unique dustproof and waterproof 1000 A AC/DC clamp meter. Using a cutting-edge jaw design to help eliminate issues with narrow and jumbled electrical distributions, clamp this device around a circuit to measure current in True RMS current, voltage, frequency, resistance, diode, capacitance, temperature, and AC power. In addition to the Bluetooth wireless adapter, pair this meter with the DC high voltage probe, which enables high voltage measurement up to CAT Ⅲ 2000 V.
Features
Safe inspection of solar installations with high voltage with DC high voltage probe mode
Enables high voltage measurement up to CAT III 2000 V: Safely measure solar installations like the mega-solar without interrupting the grid by simply connecting the DC high voltage probe (sold separately) to compatible Hioki clamp meters and digital multimeters (DMMs)
Wireless communication capability for even greater convenience
Wireless support: Pair clamp meters built in with Bluetooth wireless technology with the free GENNECT Cross mobile app to upload data to your mobile device for further data management, processing and reporting. When the wireless adapter is installed, Bluetooth wireless communication is enabled. It transfers measurements to your smartphone or tablet and allows you to quickly create reports with field photos and drawings.
Helping personnel analyze issues in the field
Harmonic measurement: When combined with GENNECT Cross, you can perform simple harmonic analysis. Applications include problem analysis of power supply systems.
Problems that can be caused by harmonics
Uncompromising design
Innovative jaw provides remarkable accessibility:
Panel overcrowding is common in many power distribution breakers and termination boxes. The newly designed thin sensor gets into even the most limited spaces. Eliminate the issues of locating the right wire or forcing the clamp around thick cables.
Damage-resistant jaws! Guaranteed for 30,000 open-close cycles:
The new and improved design features stronger jaws (the current sensor portion of the instrument) and a dramatic boost in the duration of the warranty from 10,000 to 30,000 open-close cycles to ensure the instrument will provide even more years of reliable use. This clamp meter delivers the dual functionality of ease of clamping and resistance to damage.
Inrush (rush current): Assess transient currents at motor startup
Simultaneously measure inrush current in RMS as well as maximum crest values at motor startup and for welding currents. The clamp meters automatically detect the duration of the inrush current (which can range from several dozen milliseconds to several hundred milliseconds) and measure the current during that interval, enabling them to yield more accurate measurements than standard clamp-on meters whose measurement interval is fixed to 100 ms. Use the inrush current feature for motor installation and maintenance to prevent circuit breakers from tripping, especially with high efficiency motors that have inrush current many times greater than the steady-state current of the motor.
Stop worrying about losing test lead caps
Test lead incorporates integrated caps for greater convenience and safety. The design allows you to change the measurement category simply by sliding the test lead’s protective finger guard. You no longer have to worry about losing caps!
Applications
| Current | AC: 1000 A (guaranteed accuracy range: 1 to 999.9 A) with basic accuracy ±1.3% rdg ±0.3 A DC: 1000 A (guaranteed accuracy range: ±1 A to ±999.9 A) with basic accuracy ±1.3% rdg ±0.3 A AC + DC: 1000 A (guaranteed accuracy range: 1 to 999.9 A) with basic accuracy ±1.3% rdg ±1.3 A |
| Voltage | AC: 6, 60, 600, 1000 V with basic accuracy ±0.9% rdg ±0.003 V DC: 600 mV, 6, 60, 600, 1000, 2000 V (with DC high voltage probe [sold separately]) with basic accuracy ±0.5% rdg ±0.5 mV AC + DC: 6, 60, 600, 1000 V with basic accuracy ±1% rdg ±0.013 V |
| DC Power | 0 to ±2000 kVA (only when DC high voltage probe is used) with basic accuracy ±2% rdg ±0.02 kVA |
| Resistance | 600 Ω, 6, 60, 600 kΩ with basic accuracy ±0.7% rdg ±0.5 Ω |
| Electrostatic Capacity | 1, 10, 100, 1000 μF with basic accuracy ±1.9% rdg ±0.005 μF |
| Frequency | 9.999, 99.99, 999.9 Hz with basic accuracy ±0.1% rdg ±0.003 Hz |
| AC Measurement System | True RMS |
| Frequency Characteristics | 10 Hz to 1 kHz |
| Maximum Rated Voltage | Terminal: 1000 V AC (up to 1 kHz) 1700 V DC Earth: 600 V AC (measurement category IV) 1000 V AC (measurement category III) anticipated transient overvoltage: 8000 V |
| Rush Current | Yes |
| Continuity Check | Yes |
| Diode Check | Yes |
| Low-pass Filter | Yes |
| Auto Range | Yes |
| Data Hold | Auto and manual |
| Automatic AC/DC Detection | Yes |
| Bluetooth Communication | Yes (with wireless adapter) |
| Maximum, Minimum, Average | Yes |
| CE | Yes |
| Power | Auto power off: Yes Power supply: 2 x alkaline battery Lifetime: 45 hours |
| Environmental Conditions | Temperature: 104 to 752°F (-40 to 400°C) with basic accuracy ±0.5% rdg ±37.4°F (±3°C) Operating temperature: -77 to 149°F (-25 to 65°C) 90% RH or less (non-condensing) Storage temperature: -86 to 158°F (-30 to 70°C) 90% RH or less (non-condensing) |
| Protection Rating | IP54 (grip) |
| Safety Standard Category | CAT IV 600 V CAT III 1000 V |
| Dimensions | 2.56 × 1.38 × 9.53" (65 × 35× 242 mm) Core jaw diameter: Φ1.34" (34 mm) |
| Weight | 11.6 oz (330 g) |
Click on a category to view a selection of compatible accessories with the HIOKI CM4375-90 AC/DC Clamp Meter with wireless adapter, 1000 A.
| Current | AC: 1000 A (guaranteed accuracy range: 1 to 999.9 A) with basic accuracy ±1.3% rdg ±0.3 A DC: 1000 A (guaranteed accuracy range: ±1 A to ±999.9 A) with basic accuracy ±1.3% rdg ±0.3 A AC + DC: 1000 A (guaranteed accuracy range: 1 to 999.9 A) with basic accuracy ±1.3% rdg ±1.3 A |
| Voltage | AC: 6, 60, 600, 1000 V with basic accuracy ±0.9% rdg ±0.003 V DC: 600 mV, 6, 60, 600, 1000, 2000 V (with DC high voltage probe [sold separately]) with basic accuracy ±0.5% rdg ±0.5 mV AC + DC: 6, 60, 600, 1000 V with basic accuracy ±1% rdg ±0.013 V |
| DC Power | 0 to ±2000 kVA (only when DC high voltage probe is used) with basic accuracy ±2% rdg ±0.02 kVA |
| Resistance | 600 Ω, 6, 60, 600 kΩ with basic accuracy ±0.7% rdg ±0.5 Ω |
| Electrostatic Capacity | 1, 10, 100, 1000 μF with basic accuracy ±1.9% rdg ±0.005 μF |
| Frequency | 9.999, 99.99, 999.9 Hz with basic accuracy ±0.1% rdg ±0.003 Hz |
| AC Measurement System | True RMS |
| Frequency Characteristics | 10 Hz to 1 kHz |
| Maximum Rated Voltage | Terminal: 1000 V AC (up to 1 kHz) 1700 V DC Earth: 600 V AC (measurement category IV) 1000 V AC (measurement category III) anticipated transient overvoltage: 8000 V |
| Rush Current | Yes |
| Continuity Check | Yes |
| Diode Check | Yes |
| Low-pass Filter | Yes |
| Auto Range | Yes |
| Data Hold | Auto and manual |
| Automatic AC/DC Detection | Yes |
| Bluetooth Communication | Yes (with wireless adapter) |
| Maximum, Minimum, Average | Yes |
| CE | Yes |
| Power | Auto power off: Yes Power supply: 2 x alkaline battery Lifetime: 45 hours |
| Environmental Conditions | Temperature: 104 to 752°F (-40 to 400°C) with basic accuracy ±0.5% rdg ±37.4°F (±3°C) Operating temperature: -77 to 149°F (-25 to 65°C) 90% RH or less (non-condensing) Storage temperature: -86 to 158°F (-30 to 70°C) 90% RH or less (non-condensing) |
| Protection Rating | IP54 (grip) |
| Safety Standard Category | CAT IV 600 V CAT III 1000 V |
| Dimensions | 2.56 × 1.38 × 9.53" (65 × 35× 242 mm) Core jaw diameter: Φ1.34" (34 mm) |
| Weight | 11.6 oz (330 g) |
Click on a category to view a selection of compatible accessories with the HIOKI CM4375-90 AC/DC Clamp Meter with wireless adapter, 1000 A.
