---
product_id: 678128174
title: "CM3289 AC Clamp Meter True RMS"
brand: "hioki"
price: "£106.35"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/678128174-cm3289-ac-clamp-meter-true-rms
store_origin: GB
region: United Kingdom
---

# True RMS Thin & Compact Wide Temp Range CM3289 AC Clamp Meter True RMS

**Brand:** hioki
**Price:** £106.35
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Precision!

## Quick Answers

- **What is this?** CM3289 AC Clamp Meter True RMS by hioki
- **How much does it cost?** £106.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/678128174-cm3289-ac-clamp-meter-true-rms)

## 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

- • **Compact Design:** Easily fits in tight spaces for hassle-free measurements.
- • **True RMS Accuracy:** Get precise readings even with non-linear loads.
- • **Expandable Capability:** Connects to CT6280 for high current measurements up to 4199 A.
- • **Versatile Measurement:** Measures current, voltage, resistance, and continuity.
- • **Extreme Environment Ready:** Operates in temperatures from -13°F to 149°F.

## Overview

The Hioki CM3289 AC Clamp Meter True RMS is a compact and versatile tool designed for professionals, offering accurate measurements of current, voltage, and resistance in challenging environments. With its True RMS capability and wide operating temperature range, this clamp meter is perfect for both everyday use and specialized applications.

## Description

CM3289 AC Clamp Meter True RMS

## 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
- Suitable for tough environments with broad operating temperature range of -13°F to 149°F (-25 °C to 65 °C)
- Connects to CT6280 flexible sensor (sold separately) to measure up to 4199 A in thick or paired wires

## Images

![CM3289 AC Clamp Meter True RMS - 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/678128174-cm3289-ac-clamp-meter-true-rms](https://www.desertcart.co.uk/products/678128174-cm3289-ac-clamp-meter-true-rms)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-20*