Name: Hioki CM4375-90 Clamp Meter
SKU: Hioki_CM4375_90_Clamp_Meter
Availability: InStock

Hioki CM4375-90 Clamp Meter

USD $ 401.16

Hioki CM4375-90 True RMS 1000A AC/DC Clamp Meter delivers precision and reliability with a slim jaw design that fits easily into tight spaces. Built for modern electrical work, it features a wireless adapter for effortless data transfer and is ideal for solar, EV, and industrial applications.

Key Features:

Measures up to 1000A AC/DC with True RMS accuracy
Slim jaw design fits easily in tight panels and wiring setups
Wireless communication via Z3210 adapter for fast data transfer
Measures up to 2000V DC with optional P2010 probe
CAT IV 600V / CAT III 1000V safety rating
IP54 dustproof and waterproof design for durability
Harmonic analysis (1st–30th order) using GENNECT Cross app
Auto AC/DC detection and inrush current measurement for motors and equipment
Guaranteed for 30,000 open-close jaw cycles

Description

Hioki CM4375-90 Clamp Meter for Precise Measurement in Tight Spaces

The Hioki CM4375-90 Clamp Meter is a professional-grade True RMS 1000A AC/DC measuring tool designed to deliver exceptional accuracy and accessibility. Its innovative slim jaw structure allows users to clamp between tightly packed cables in distribution boxes and control panels with confidence, eliminating the risk of wire damage or inaccurate readings.

Equipped with a Wireless Adapter Z3210, this clamp meter connects seamlessly via Bluetooth® to your smartphone or tablet. Using the GENNECT Cross app, users can log, analyze, and transfer readings directly to Excel® templates, simplifying reporting and data management on the go.

The Hioki CM4375-90 supports up to 2000V DC measurement with the optional P2010 High Voltage Probe, making it perfect for solar PV inspections and electric vehicle maintenance. With CAT IV 600V and CAT III 1000V ratings, it ensures maximum operator safety while handling high-voltage systems.

Built to perform in demanding environments, the IP54-rated enclosure and damage-resistant jaws (guaranteed for 30,000 open-close cycles) ensure long-term reliability. The auto AC/DC detection function improves workflow efficiency, while the inrush current feature accurately measures transient currents during motor startup or welding operations.

When paired with GENNECT Cross, the meter also enables harmonic analysis up to the 30th order, helping diagnose power issues like equipment overheating, energy loss, or reduced efficiency. With features like auto hold, low-pass filter, and backlight display, the Hioki CM4375-90 offers unmatched precision, convenience, and durability for field engineers and technicians.

Technical Specifications

Specification	Details
Model	Hioki CM4375-90
Current Range (AC/DC)	Up to 1000A (True RMS)
Voltage Range	600 mV – 1000 V (up to 2000 V with P2010 probe)
Safety Rating	CAT IV 600V / CAT III 1000V
Wireless Function	Bluetooth® via Z3210 adapter
Harmonic Analysis	Up to 30th order with GENNECT Cross
Resistance Range	600 Ω – 6.000 MΩ
Capacitance Range	1.000 μF – 1000 μF
Temperature Range	-40°C to 400°C
Inrush Measurement	RMS and crest value capture
Protection Rating	IP54 (storage), IP20 (operation)
Jaw Diameter	34 mm (1.34 in)
Power Supply	2 × LR03 Alkaline Batteries
Continuous Operation	Approx. 40 hr (non-wireless) / 20 hr (wireless)
Dimensions	65 × 242 × 35 mm
Weight	350 g (12.3 oz)
Included Accessories	Test Lead L9300, Carrying Case C0203, Batteries, Manuals