A heavy-duty True-RMS clamp meter measuring current up to 2000 A and DC voltage up to 2000 V, with IP54 protection for demanding EV, solar, and industrial equipment work.
Request a quote in under a minute - call +971 6 5436933.
Part No. CM4373-50 | 2000 A
The Hioki CM4373-50 is designed for applications where a standard clamp meter does not provide enough measurement headroom. It delivers True-RMS current measurement up to 2000 A and DC voltage measurement up to 2000 V, with the optional P2000 probe providing extended coverage for CAT III 2000 V / CAT IV 1000 V applications.
Reinforced jaws and an IP54 dustproof and waterproof enclosure help the meter withstand demanding field conditions involving electric vehicles, solar installations, and heavy electrical equipment. Automatic AC/DC function selection speeds up routine testing, while simultaneous RMS and crest inrush current capture helps when diagnosing motor starts and equipment switch-on behaviour.
The CM4373-50 also works with Hioki's free GENNECT Cross app for 1st–30th order harmonic analysis. Measurement results can be transferred wirelessly to a smartphone, tablet, or Excel for documentation and reporting.
Need a different specification? The Hioki range also includes the CM4371-50, a 600 A True-RMS AC/DC current clamp meter, allowing you to match the meter to your application before ordering.
Ready to order the CM4373-50? Speak to our team. Call +971 6 5436933.
Key Benefits
- True-RMS current measurement up to 2000 A
- DC voltage measurement up to 2000 V, with extended safety-rated coverage using the optional P2000 probe
- IP54 dustproof and waterproof enclosure with reinforced jaws
- Automatic AC/DC function selection for faster routine testing
- Simultaneous RMS and crest inrush current capture
- 1st–30th order harmonic analysis through the GENNECT Cross app
- Wireless data transfer to a smartphone, tablet, or Excel for reporting
Who This Product Is Best For
- Electrical engineers and technicians working with high-current industrial equipment
- EV development, repair, and maintenance teams
- Solar power installation and maintenance technicians
- Field service engineers working in demanding environments
- Maintenance teams requiring high-current and high-voltage measurement capability
How to Use
- Open the clamp jaw and position it around the conductor being measured.
- Allow the meter to automatically select AC or DC, or use the appropriate measurement function as required.
- Measure current up to 2000 A or switch to voltage mode for DC measurements up to 2000 V.
- Use the GENNECT Cross app for harmonic analysis or inrush current capture.
- Transfer readings wirelessly to your smartphone, tablet, or Excel for documentation.
Frequently Asked Questions
What is the current measurement capacity of the CM4373-50?
The CM4373-50 measures True-RMS current up to 2000 A.
Can the CM4373-50 measure high DC voltages?
Yes. It measures DC voltage up to 2000 V. The optional P2000 probe provides extended safety-rated coverage for higher-voltage applications.
Is the CM4373-50 suitable for dusty and wet environments?
Yes. The meter has an IP54 enclosure rating for dustproof and waterproof protection.
Does the CM4373-50 support automatic AC/DC detection?
Yes. Automatic AC/DC function selection helps speed up routine current testing.
Can it capture inrush current?
Yes. The CM4373-50 can capture inrush current simultaneously in RMS and crest values, which can be useful when checking motor starts and equipment switch-on behaviour.
Does the CM4373-50 support harmonic analysis?
Yes. The GENNECT Cross app supports harmonic analysis from the 1st to 30th order.
Where can I get a price for the CM4373-50?
Pricing is quote-based. Call +971 6 5436933 for current pricing and availability.
Does GeneralTech Shop deliver the CM4373-50 across the UAE?
Call +971 6 5436933 and our team will confirm delivery availability and timelines for your emirate.
Should I choose the CM4373-50 or CM4371-50?
The CM4373-50 provides current measurement up to 2000 A, while the CM4371-50 is a 600 A True-RMS AC/DC clamp meter. Compare the current and voltage requirements of your application before ordering.
For pricing or to place an order, contact GeneralTech Shop. Call +971 6 5436933.
