Hioki CM3289 AC Clamp Meter

Name: Hioki CM3289 1000A AC Clamp Meter | MME UAE
Brand: Hioki
SKU: 934
Rating: 5 (2 reviews)

Brand: Hioki

SKU: 934

5.0 2 reviews

Experience high accuracy and reliability with the Hioki CM3289 Clamp Meter, ideal for electrical testing tasks.

Datasheet PDF

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Description

Overview

The Hioki CM3289 is a 1000 A AC True RMS clamp meter that draws on Hioki’s expertise in current measurement technology. Its slim, compact clamping core reaches into tight positions, and True RMS measurement delivers accurate readings even on distorted waveforms from inverters or switching power supplies. A wide -25 C to 65 C operating range and an optional flexible current sensor let it measure tangled or complexly routed wires where a standard clamp cannot fit, making it a versatile everyday tool for electrical professionals.

Key Features

1000 A AC True RMS current measurement
Slim, compact 33 mm clamping core
Accurate readings on distorted (inverter) waveforms
Optional flexible current sensor for tight or tangled wires
Measures AC/DC voltage, resistance and continuity
Data hold and auto power save
Drop-proof from 1 metre; wide -25 C to 65 C range
Compact, lightweight design (100 g)

Applications

Electrical installation and maintenance
Inverter and switching-supply current measurement
Panel and circuit troubleshooting
Field service in tight spaces
Facility and building electrical work

What’s in the Box

Hioki CM3289 AC clamp meter
CR2032 battery (installed)
Carrying case
Instruction manual

Why buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of Hioki test and measurement equipment in the UAE. We offer genuine products, competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. Download the datasheet

Specifications

PARAMETER	RANGE	ACCURACY
AC current	42.00 – 1000 A (3 ranges, True RMS)	+/-1.5% rdg +/-5 dgt (40 Hz-1 kHz)
DC voltage	420.0 mV – 600 V (5 ranges)	+/-1.0% rdg +/-3 dgt
AC voltage	4.200 V – 600 V (4 ranges, True RMS)	+/-1.8% rdg +/-7 dgt (45-500 Hz)
Resistance	420.0 ohm – 42.00 Mohm (6 ranges)	+/-2% rdg +/-4 dgt
Continuity	Buzzer at 50 ohm +/-40 ohm or less	–
Crest factor	2.5 or less at 2500 counts	–
Display	LCD max 4199 dgt (400 ms refresh)	–
Other functions	Data hold, auto power save, drop-proof 1 m	–
Core jaw diameter	33 mm	–
Power supply	1 x CR2032 lithium (70 hours continuous)	–
Dimensions / mass	57 x 181 x 16 mm / 100 g	–

Datasheet

Reviews (2)

Rated 5 out of 5

2 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

2 reviews for Hioki CM3289 AC Clamp Meter

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Eric – June 19, 2022

Rated 5 out of 5
Has accurate measurement accuracy

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mick – October 16, 2025

Rated 5 out of 5
The Hioki CM3289 clamp meter is incredibly accurate and easy to use, making it a fantastic tool for both professionals and DIY enthusiasts.

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