CM4373-93 - Clamp Multimeter Kit, 2000 A AC/DC, 2000 V DC and Bluetooth
Clamp multimeter kit including CM4373-50, Z3210 Bluetooth adapter, and P2010 High Voltage Divider. 2000 A AC/DC, 55 mm jaw diameter, CAT IV 600 V / CAT III 1000 V, up to 2000 V DC CAT III with P2010
Product details
Product number:
CM4373-93
EAN:
4536036015924
Length:
65 mm
Width:
35 mm
Height:
250 mm
Weight:
1.22 kg
Product information CM4373-93 - Clamp Multimeter Kit, 2000 A AC/DC, 2000 V DC and Bluetooth
Key Specifications
- Current measurement up to 2000 A AC/DC
- Voltage measurement up to 1000 V AC/DC (2000 V DC with included P2010)
- 55 mm core jaw diameter
- Safety rated CAT IV 600 V / CAT III 1000 V and CAT III 2000 V with included P2010
- Integrated Bluetooth communication with included Z3210 adapter
Typical Applications
- High-current measurement in industrial power distribution, switchgear, and largescale equipment
- Safe DC voltage testing up to 2000 V in photovoltaic strings and high-voltage batteries
- Maintenance and troubleshooting of solar power systems and EV chargers
- Inrush current testing for large motors, transformers, and heavy machinery
- On-site diagnostics and field service where large conductor sizes require 55 mm jaws
Detailed Product Overview
The CM4373-93 Clamp Multimeter PV Kit is designed for professionals who need to measure very large AC/DC currents and high DC voltages in one complete package. With a wide 2000 A range and True RMS accuracy, it is ideal for industrial power distribution, heavy machinery, EV charging systems, and photovoltaic applications. Its 55 mm jaws accommodate large-diameter insulated conductors, ensuring accurate measurement where smaller clamp meters may not fit.
The CM4373-93 Clamp Multimeter PV Kit is designed for professionals who need to measure very large AC/DC currents and high DC voltages in one complete package. With a wide 2000 A range and True RMS accuracy, it is ideal for industrial power distribution, heavy machinery, EV charging systems, and photovoltaic applications. Its 55 mm jaws accommodate large-diameter insulated conductors, ensuring accurate measurement where smaller clamp meters may not fit.
The CM4373-93 comes as a set consisting of the CM4373-50 Clamp Multimeter, the Z3210
Bluetooth adapter, and the P2010 High Voltage Divider, providing wireless capability and
safe high-voltage measurement right out of the box.
With the included P2010, the voltage measurement range extends up to 2000 V DC in CAT
III environments, making the instrument suitable for safe testing of photovoltaic strings and
high-voltage batteries. Without the P2010, the CM4373-93 covers voltage measurement up
to 1000 V AC/DC, making it suitable for industrial facilities and maintenance tasks.
Versatile multimeter functions
Beyond its high-current capability, the CM4373-93 also offers a full set of multimeter
functions: resistance, capacitance, continuity, diode polarity check, and inrush current
measurement. Automatic AC/DC detection and advanced display options (Max/Min/Avg,
PEAK values, filter function, manual/auto hold, pass/fail judgement) make everyday tasks
faster and more efficient. The included L9300 test leads feature a slide-type mechanism that
allows the metal tips to be extended or retracted, eliminating removable caps and simplifying
handling.
Bluetooth and safety ratings
With the included Z3210 Bluetooth adapter, measurement data can be transferred directly to
the GENNECT Cross app on iOS or Android smart devices for easy wireless logging and
reporting. The app also enables harmonic analysis from 1st to 30th order for extended
diagnostic capability.
The CM4373-93 complies with CAT IV 600 V / CAT III 1000 V, and with the included P2010 it
also supports CAT III 2000 V. Its rugged housing is rated IP54 for dust and splash resistance,
ensuring safe operation on construction sites and in harsh outdoor conditions. Like all HIOKI
instruments, the CM4373-93 is designed and manufactured at HIOKI’s own factories in
Japan, ensuring accurate performance, safety, and long-term reliability.
- CM4373-50 Clamp Multimeter
- Z3210 Bluetooth Adapter
- P2010 High Voltage Probe
- L9300 Test leads
- C0203 Carrying Case
- 2 × AAA (LR03) batteries
- Instruction manual
- Safety instructions
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C0203
C0203 - Carrying Case for Clamp Multimeters and similar devices
The C0203 carrying case is supplied as standard with compatible HIOKI instruments and is
also available separately as a replacement or when an additional case is required. It fits the
HIOKI 9322 Differential Probe, the CM3286-50 AC Clamp Power Meter, the CM4371-50,
CM4373-50 and CM4375-50 Clamp Multimeters, the PD3259-50 Digital Phase Detector, and
other devices of similar size. The sturdy fabric, zippered closure, and carrying strap ensure
convenient handling and protection during transport. The case is also suitable for earlier models including the CM3286 AC Clamp Power Meter,
the CM4371, CM4373 and CM4375 Clamp Multimeters, and the PD3259 Digital Phase
Detector.