CM4375-93 - Clamp Multimeter PV Kit, 1000 A AC/DC, 2000 V DC and Bluetooth

Clamp multimeter kit including CM4375-50, Z3210 Bluetooth adapter, and P2010 High Voltage Divider. 1000 A AC/DC, 34 mm jaw diameter, CAT IV 600 V / CAT III 1000 V, up to 2000 V DC CAT III with P2010

Product information CM4375-93 - Clamp Multimeter PV Kit, 1000 A AC/DC, 2000 V DC and Bluetooth

Key Specifications  
  • Current measurement up to 1000 A AC/DC 
  • Super slim 34 mm jaw design for tight spaces 
  • Voltage measurement up to 1000 V AC/DC, up to 2000 V DC with P2010 
  • Safety rated CAT IV 600 V / CAT III 1000 V and CAT III 2000 V with P2010 
  • Bluetooth communication with included Z3210 adapter 

Typical Applications
  • Photovoltaic string measurement up to 2000 V DC (CAT III) 
  • High-voltage battery testing with DC up to 2000 V 
  • Current and voltage measurement in industrial power distribution
  • Inrush current testing for motors and large equipment 

Detailed Product Overview
The CM4375-93 is a dedicated kit that combines the CM4375-50 Clamp Multimeter, the Z3210 Bluetooth Adapter, and the P2010 High Voltage Divider. It is specifically tailored for professionals working in photovoltaic and high-voltage battery environments, where both high current and high voltage measurements are required.

The CM4375-93 provides precise True RMS current measurement up to 1000 A AC/DC. Thanks to its super slim 34 mm jaws, it allows users to clamp conductors even in confined spaces, ensuring safe and reliable measurements where conventional clamp meters don’t have enough space. Drawing on decades of HIOKI expertise in current sensing, this clamp meter offers reliable performance for demanding fieldwork. 

With the included P2010 High Voltage Divider, the DC voltage measurement range extends up to 2000 V CAT III, enabling safe testing of PV strings and high-voltage batteries. Without the P2010, the CM4375-93 covers voltage measurement up to 1000 V AC/DC, making it suitable for industrial facilities and maintenance tasks. 

Multimeter functions 
In addition to current and voltage, the CM4375-93 offers multimeter functions such as resistance, capacitance, continuity, diode polarity check, and inrush measurement. Automatic AC/DC detection and advanced display options (Max/Min/Avg, PEAK values, filter function, https://www.hioki.com/euro-en/products/clamp-meters/ac-dc-clamp/id_451384 manual/auto hold, pass/fail judgement) simplify daily tasks and save time. 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, and enables a safe switch between short tips for higher CAT ratings and fully extended tips for tight measurement points.

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 wireless logging and reporting. The app also enables harmonic analysis from 1st to 30th order for extended diagnostic capability. 

The CM4375-93 complies with CAT IV 600 V / CAT III 1000 V, and with the P2010 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 CM4375-93 is designed and manufactured at HIOKI’s own factories in Japan, ensuring accuracy, safety, and long-term reliability
  • CM4375-50 Clamp Multimeter 
  • Z3210 Bluetooth Adapter 
  • P2010 High Voltage Divider
  • L9300 Test leads 
  • C0203 Carrying Case 
  • 2 × AAA (LR03) batteries 
  • Instruction manual 
  • Safety instructions

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