Send measured values to a smartphone or tablet using Bluetooth® wireless technology
Multiple measurement functions
Automatic AC/DC function helps boost work efficiency
Measure DC voltages of up to 1700 V
Simultaneously measure inrush current in RMS and crest values
Expanded -25 °C to 65 °C operating temperature range
IP54 dustproof and waterproof enclosure *Jaws (current sensor portion): IP50
Data can be downloaded to tablets and smartphones using Hioki’s dedicated apps available from the Google Play or Apple Store. Search for “HIOKI” and download the “GENNECT Cross” app.
Inrush (Rush current) The CM4370 series can 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).
Automatic AC/DC detection Simply rotate the rotary switch to the CURRENT MEASUREMENT or VOLTAGE MEASUREMENT function to take measurements after automatically detecting whether the signal is AC or DC. Since this functionality eliminates the need to operate the rotary switch in locations where AC and DC wires are intermingled, it helps boost work efficiency.
The clamp meters beep when the measured value stabilizes and then automatically hold the display value. This is useful when using the instrument in locations where it is difficult to see the display or press the hold button.
Making measurement more intelligent
The instruments listed below will be able to wirelessly send measured values to a smartphone or tablet using Bluetooth® wireless technology, enabling you to display measured values and waveforms in real time. (CM4372, CM4374)
600.0 A/2000 A, Basic accuracy: ±1.3% rdg. ±0.3 A (600A range)
600.0 A/2000 A (10 Hz to 1 kHz, True RMS), Basic accuracy: ±1.3% rdg. ±0.3 A (600A range)
600.0 A range: 3 or less, 2000 A range: 2.84 or less
600.0 A/2000 A (10 Hz to 1 kHz, True RMS), Basic accuracy DC, 45-66 Hz: ±1.3% rdg. ±1.3 A (at 600 A)
-40.0 to 400.0 C, add temperature probe accuracy to basic accuracy of ±0.5% rdg. ±3.0 C
Hi: 40 V to 600 V AC, Lo: 80 V to 600 V AC, 50/60 Hz
Automatic AC/DC detection, Plus/Minus judgement function of DC A, DC V, Max/Min/Average/PEAK MAX/ PEAK MIN value display, Filter function, Display value hold, Auto hold, Back light, Auto-power save, Buzzer sounds, Zero-adjustment
Grip: IP54 (when measuring an insulated conductor only), Jaw (the current sensor portion of the instrument)/ barrier: IP50 *Risk of electric shock from the conductor being measured increases when wet.
Bluetooth® 4.0LE (Bluetooth® SMART), Supported devices: iOS 8 or later, Android™ 4.3 or later smartphone/tablet GENNECT Cross (free downloadable app) : display measured values and waveforms, Simple logging function, Waveform monitor function, Hold save function