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Durable AC/DC 600A clamp meter for data transmission to smartphones, suitable for any usage environment
● Through Bluetooth ® Wireless technology, real-time transmission and display of measurement values and waveforms
● Rich measurement projects
● Automatic judgment of AC and DC
Simultaneously display the effective value and waveform peak value of surge current (INRISH)
● Operating temperature range: -25 ℃~65 ℃, dustproof and waterproof performance: IP54
CAT IV 600 V, CAT III 1000 V
Data can be collected using applications for tablet devices or smartphones (apps for major Android software download markets or iOS systems).
Search for "HIOKI" and download "GENNECT Cross"!
Instructions for using the CM4372 and CM4374 clamp gauges:
Display data wirelessly on smartphones and tablets

Instructions for using the CM4372 and CM4374 clamp gauges:
Display data wirelessly on smartphones and tablets
AC/DC clamp gauges CM4372 and CM43740 can display, save data, and create reports wirelessly on mobile devices.
The usage method is to connect CM4372 and CM4374 on the mobile phone after downloading the application software GENNNECT Cross. The displayed and saved data can be converted into reports on mobile devices, and the generated reports can be sent to the office via email on the spot, which helps improve the efficiency of on-site work.
Instructions for using the CM4372 and CM4374 clamp gauges:
Automatically save to tablet device

Instructions for using the CM4372 and CM4374 clamp gauges:
Automatically save to tablet device
If the measurement value is stable, the display value will be automatically maintained until the next measurement, and the measurement value will be automatically transmitted and saved to only mobile phones or tablets. It is very easy to complete repeated measurements and records.
Instructions for using the CM4372 and CM4374 clamp gauges:
Automatically save to tablet device after linking with the hold button

Instructions for using the CM4372 and CM4374 clamp gauges:
Automatically save to tablet device after linking with the hold button
Maintain the current measurement value through Bluetooth ® Communication, automatically transmitting and saving the maintained current value to the mobile phone or tablet device.
Instructions for using the CM4372 and CM4374 clamp gauges:
Display startup current waveform on tablet devices

Instructions for using the CM4372 and CM4374 clamp gauges:
Display startup current waveform on tablet devices
Through Bluetooth ® Communication, capable of transmitting the waveform of motor starting current and the maximum and maximum effective values of the waveform to mobile phones or tablet devices and displaying them.
Instructions for using the CM4370 series clamp gauge:
Current Measurement

Instructions for using the CM4370 series clamp gauge:
Current Measurement
Introduce the method of measuring current using an AC/DC clamp meter.
Instructions for using the CM4370 series clamp gauge:
Automatic hold function

Instructions for using the CM4370 series clamp gauge:
Automatic hold function
The auto hold function is not only convenient for use when the display screen cannot be seen during testing, but also facilitates the repetition of measurement and recording. Because if the measurement value is stable, it can automatically maintain the display value for the next measurement.
Instructions for using the CM4370 series clamp gauge:
Maximum value, minimum value, average value, peak value

Instructions for using the CM4370 series clamp gauge:
Maximum value, minimum value, average value, peak value
Introduce the methods for confirming the maximum, minimum, average, and peak values during current measurement. Can be used except for AUTO AC/DC.
Instructions for using the CM4370 series clamp gauge:
Simultaneous display of DC current and DC voltage

Instructions for using the CM4370 series clamp gauge:
Simultaneous display of DC current and DC voltage
One instrument is used to measure both DC current and DC voltage simultaneously. In addition to battery maintenance for automobiles, it can also be used for maintenance and upkeep of solar power generation.
Instructions for using the CM4370 series clamp gauge:
Measurement of starting current (impulse current) (INRISH)

Instructions for using the CM4370 series clamp gauge:
Measurement of starting current (impulse current) (INRISH)
Introduce the measurement method of using an AC/DC clamp meter to measure the starting current (impulse current) (INRISH). The starting current occurrence time of the motor current can be discovered, and the effective value and maximum peak value can be confirmed simultaneously.
Instructions for using the CM4370 series clamp gauge:
voltage measurement

Instructions for using the CM4370 series clamp gauge:
voltage measurement
Introduce the measurement method for measuring the maximum input DC voltage of 1700V in the digital multimeter function of the AC/DC clamp meter. When the polarity is different, a beep sound and alarm backlight will be used to notify.
Instructions for using the CM4370 series clamp gauge:
Continuity check

Instructions for using the CM4370 series clamp gauge:
Continuity check
Introduce the continuity check function in the digital multimeter function of AC/DC clamp meters. When a short circuit is detected, it will be notified with a beep sound and a red display.
Instructions for using the CM4370 series clamp gauge:
Electricity inspection

Instructions for using the CM4370 series clamp gauge:
Electricity inspection
The current sensor part of the AC/DC clamp meter can be verified by an electrical tester to ensure that the power cord is energized. If it is powered on, it will be notified with a beep sound and a red display.