---
product_id: 335367199
title: "AC CLAMP METER CM3289 Quickly clamp wires in even more confined spaces!"
brand: "hioki"
price: "€ 194.32"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.pt/products/335367199-ac-clamp-meter-cm3289-quickly-clamp-wires-in-even-more
store_origin: PT
region: Portugal
---

# Thin 1.6 cm sensor for tight spaces Battery powered with included CR2 Wide -25°C to 65°C operating range AC CLAMP METER CM3289 Quickly clamp wires in even more confined spaces!

**Brand:** hioki
**Price:** € 194.32
**Availability:** ✅ In Stock

## Summary

> ⚡ Clamp the future: precision meets power in the palm of your hand!

## Quick Answers

- **What is this?** AC CLAMP METER CM3289 Quickly clamp wires in even more confined spaces! by hioki
- **How much does it cost?** € 194.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/335367199-ac-clamp-meter-cm3289-quickly-clamp-wires-in-even-more)

## 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

- • **True RMS Accuracy:** Capture even complex harmonic waveforms for professional-grade diagnostics.
- • **High Current Capacity:** Supports up to 4199 A with optional flexible CT6280 sensor for thick or paired wires.
- • **Extreme Environment Ready:** Operates flawlessly from freezing -25°C to scorching 65°C—built for any job site.
- • **Safety Certified & Compact:** CAT IV 300 V and CAT III 600 V ratings in a sleek 100g form factor—power meets portability.
- • **Precision in Confined Spaces:** Redesigned ultra-thin clamp sensor lets you measure currents where others can’t.

## Overview

The Hioki CM3289 is a compact, battery-powered True RMS AC clamp meter designed for professionals needing precise current measurements in tight spaces and extreme temperatures. Featuring a slim 1.6 cm sensor, wide -25°C to 65°C operating range, and compatibility with a flexible sensor for currents up to 4199 A, it combines advanced sensing technology with robust safety certifications (CAT IV 300 V, CAT III 600 V). Perfect for millennial managers demanding accuracy, durability, and portability on every job.

## Description

Hioki clamp meters are best-in-class measuring devices incorporating Hioki’ s expertise in current sensing technology. The CM3289 is a True RMS rectifying 1000A AC clamp meter that features a broad operating temperature range of -25° C to 65° C, thin and compact clamp core and optional flexible current sensor that you can attach to let you get into the tightest spots. CAT IV 300 V (Current) CAT III 600 V (Current) CAT III 300 V (Voltage) CAT II 600 V (Voltage)

## Features

- The CM3289 is the successor to the popular 3280-20F with a redesigned thinner sensor to help you get into the tightest spaces.
- New redesigned sensor for even easier clamping
- Expanded -25 °C to 65 °C operating temperature range
- Measure even harmonic waveform components using the True RMS method
- Connect the CT6280 flexible sensor to measure up to 4199 A in thick or paired wires

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HIOKI |
| Power Source | Battery Powered |
| Style | Compact |
| Colour | Blue |
| Item Weight | 0.1 Kilograms |
| Item dimensions L x W x H | 18.1 x 5.7 x 1.6 Centimeters |
| Min. Operating Voltage | 300 Volts |
| Specification Met | CE |
| Upper Temperature Rating | 65 Degrees Celsius |
| Measurement Type | Clamp Meter |
| Manufacturer | HIOKI E.E CORPORATION |
| Country of Origin | Japan |
| Model number | CM3289 |
| Number of Memory Sticks | 1 |
| 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 |
| Item Height | 1.6 Centimeters |
| Item Width | 5.7 Centimeters |
| Are batteries included? | Yes |
| Lithium battery energy content | 0.6 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery weight | 2.9 Grams |
| Number of lithium ion cells | 1 |
| Number of lithium metal cells | 1 |

## Product Details

- **Brand:** HIOKI
- **Power Source:** Battery Powered
- **Style:** Compact
- **Colour:** Blue
- **Item Weight:** 0.1 Kilograms

## Images

![AC CLAMP METER CM3289 Quickly clamp wires in even more confined spaces! - Image 1](https://m.media-amazon.com/images/I/71CrVlmVmKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great product with fast shipping
  

*by B***Z on Reviewed in Canada on 26 May 2024*

Best price , fast shipping and exceptional customer service.

### ⭐⭐⭐⭐⭐ 







  
    Excelente!!
  
  

*by J***O on Reviewed in the United States on 7 November 2023*

Muy buen Clamp Meter, se nota la calidad Hioki, facil de usar y transportar.

### ⭐⭐⭐⭐⭐ 







  
    Calidad nipona
  
  

*by J***A on Reviewed in Mexico on 30 October 2023*

Buen producto excelente calidad y presicion

## Frequently Bought Together

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

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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*