---
product_id: 444956640
title: "CM3289 AC CLAMP METER"
brand: "hioki"
price: "€ 211.88"
currency: EUR
in_stock: true
category: "Hioki"
url: https://www.desertcart.it/products/444956640-cm3289-ac-clamp-meter
store_origin: IT
region: Italy
---

# True-RMS for accurate AC current Thin 1.6cm sensor profile Multi-function: current, voltage, resistance, continuity CM3289 AC CLAMP METER

**Brand:** hioki
**Price:** € 211.88
**Availability:** ✅ In Stock

## Summary

> ⚡ Compact power for pros who demand precision and portability

## Quick Answers

- **What is this?** CM3289 AC CLAMP METER by hioki
- **How much does it cost?** € 211.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/444956640-cm3289-ac-clamp-meter)

## Best For

- hioki enthusiasts

## Why This Product

- Trusted hioki brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Reliable:** Operates from -25°C to 65°C and survives 1m concrete drops—built for tough jobs
- • **True-RMS Precision:** Accurate current readings even on distorted waveforms from inverters and switching supplies
- • **Flexible Sensor Ready:** Expand measurement capabilities with optional flexible current sensor for complex wiring
- • **All-in-One Measurement:** Current, voltage, resistance, and continuity checks in one compact tool
- • **Slim Sensor, Big Access:** Ultra-thin 1.6cm clamp fits tight, cramped spaces effortlessly

## Overview

The Hioki CM3289 AC Clamp Meter is a lightweight, ultra-thin True-RMS clamp meter designed for professionals working in tight spaces. It delivers precise current, voltage, resistance, and continuity measurements, even on distorted waveforms, and withstands harsh environments with a wide temperature range and drop resistance. Optional flexible sensors extend its versatility for complex wiring setups.

## Description

The Hioki CM3289 True-RMS AC Clamp Meter is a True-RMS rectifying 1000A AC clamp meter that has been designed with a thin sensor to help you get into the tightest spaces. The compact profile allows you to quickly clamp wires in confined spaces, yielding outstanding ease of use. The CM3289 utilizes True-RMS measurement, which produces accurate display values even when measuring a distorted waveform, for example from an inverter-equipped device or switching power supply. When connected to an optional flexible current sensor (sold separately), the CM3289 can be used to measure the current flowing in pairs of wires or in tangled or complexly routed wires, around which it was not possible to apply a clamp-on sensor in the past.|The CM3289 delivers all the functionality of a clamp meter and card tester in the form factor of the latter. In addition to current measurement, this single instrument provides voltage measurement, continuity check, and resistance measurement functionality. Despite its thin, compact design, the CM3289 has a broad operating temperature range of -13F to 149F (-25 C to 65 C) and can withstand being dropped from a height of 1 meter onto concrete. It is engineered for use in tough environments.

## Features

- Thin and compact sensor profile yields outstanding ease of use in tight and confined spaces
- Performs current, voltage, and resistance measurements as well as continuity check
- Capable of measuring even harmonic waveform components by using True-RMS method

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 100 g |
| Product Dimensions | 18.1 x 5.7 x 1.6 cm; 100 g |
| Batteries | 1 CR2 batteries required. (included) |
| Item model number | CM3289 |
| Power Source | Battery Powered |

## Product Details

- **Brand:** Hioki
- **Colour:** Black
- **Item weight:** 0.1 Kilograms
- **Power source:** Battery Powered
- **Style:** compact

## Images

![CM3289 AC CLAMP METER - Image 1](https://m.media-amazon.com/images/I/71CrVlmVmKL.jpg)

## Frequently Bought Together

- Hioki CM3289 AC Clamp Meter True RMS
- Hioki CT6280 AC Flexible Current Sensor

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---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-06-27*