---
product_id: 502891465
title: "MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black"
brand: "klein tools"
price: "877 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.dk/products/502891465-mm325-multimeter-digital-manual-ranging-600v-ac-dc-voltage-tester
store_origin: DK
region: Denmark
---

# 600V AC/DC voltage range Backlit LCD display Lead-Alert safety LEDs MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black

**Brand:** klein tools
**Price:** 877 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Your Precision, Own the Job

## Quick Answers

- **What is this?** MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black by klein tools
- **How much does it cost?** 877 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/502891465-mm325-multimeter-digital-manual-ranging-600v-ac-dc-voltage-tester)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Integrated Lead-Alert LEDs ensure correct test lead placement, minimizing errors and boosting confidence on every job.
- • **Precision Meets Power:** Manual-ranging accuracy with ±2% measurement precision for voltage, current, and resistance.
- • **Hands-Free Convenience:** Kickstand, magnetic hanger compatibility, and rear test lead holders keep your workflow smooth and your hands free.
- • **Work Anywhere, Anytime:** Backlit LCD display guarantees clear readings even in dimly lit or cramped spaces—no more guesswork.
- • **Built to Last, Designed for Pros:** Rugged drop-tested construction withstands 2-meter falls, perfect for demanding residential and light-industrial environments.

## Overview

The Klein Tools MM325 is a professional-grade digital manual-ranging multimeter designed for electricians and serious DIYers. It measures AC/DC voltage up to 600V, DC current up to 10A, and resistance up to 2MΩ, with additional functions for battery, diode, and continuity testing. Featuring safety-enhancing Lead-Alert LEDs, a backlit LCD for low-light visibility, and durable construction tested to withstand 2-meter drops, this tool combines reliability, precision, and convenience. Included accessories and thoughtful design elements like a kickstand and magnetic hanger compatibility make it an essential, long-lasting companion for any electrical testing task.

## Description

Product Description Klein Tools MM325 Multimeter is a manual-ranging multimeter that measures AC/DC voltage, DC current, and resistance. It can also test batteries, diodes, and continuity. Klein Tools' Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857. Safety Warning Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged.

Review: First class - Excellent meter, great price too!
Review: For a few pounds more than a battery tester I have a reliable multimeter - I needed a good battery tester, having experienced that the usual cheap ones were not very reliable. I decided that I may as well invest in a multimeter that could test batteries. I'm very pleased with this - exceptional quality for the price (YouTube reviews attest to build quality) - and it will test 1.5V / 9V batteries 'under load' to give an accurate remaining voltage reading. You have to use the supplied leads to 'touch' the battery +/-contacts so perhaps not as convenient as many specific battery testers, but this multimeter does have a built-in stand which means you have both hands free.

## Features

- VERSATILE FUNCTIONALITY: Measures AC/DC voltage up to 600V, 10A DC current, 2MΩ resistance; additional features include continuity, diode test and battery test
- LEAD-ALERT PROTECTION: LEDs on the meter illuminate to indicate proper test lead placement, enhancing accuracy and safety during measurements
- BACKLIT DISPLAY: LCD shows clear readings in low-light conditions for enhanced visibility
- BATTERY TEST: Battery test mode can be used for checking if batteries are working
- CONVENIENT FEATURES: Test lead holders on the back of the meter, kickstand and optional magnetic hanger (Cat. Nos. 69445 or 69417) for hands-free operation
- DURABLE CONSTRUCTION: Built to withstand a 6.6-Foot (2 m) drop, for use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations
- COMPLETE PACKAGE: Includes test leads with CAT III/CAT IV safety caps, instructions, and 2 x AAA batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B57L9FNL |
| Batteries | 2 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 56,207 in DIY & Tools ( See Top 100 in DIY & Tools ) 105 in Multi Testers |
| Colour | Orange/ Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,416) |
| Date First Available | 5 Dec. 2022 |
| Display style | LCD |
| Finish | Brushed |
| Included components | Multimeter, Voltage Tester |
| Item Package Quantity | 1 |
| Item Weight | 395 g |
| Item model number | MM325 |
| Manufacturer | Klein Tools |
| Material | Blend |
| Measurement Accuracy | +/- 2% |
| Part number | MM325 |
| Pattern | Tester |
| Power source type | Battery Powered |
| Product Dimensions | 23.7 x 12.9 x 9.7 cm; 394.63 g |
| Shape | Rectangular |
| Size | One Size |
| Special Features | Lead Alert; Backlight; Auto Power-Off; Data Hold |
| Specification met | Cat Iii 600v Safety Rating |
| Style | Protection,Safety |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Orange/ Black
- **Item weight:** 0.87 Pounds
- **Power source:** Battery Powered
- **Style:** Protection,Safety

## Images

![MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black - Image 1](https://m.media-amazon.com/images/I/51N1gnauSaL.jpg)
![MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black - Image 2](https://m.media-amazon.com/images/I/61Z3MNG+7+L.jpg)
![MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black - Image 3](https://m.media-amazon.com/images/I/61wmV4x28+L.jpg)
![MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black - Image 4](https://m.media-amazon.com/images/I/615-9YdF6eL.jpg)
![MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black - Image 5](https://m.media-amazon.com/images/I/51PKf4MqCvL.jpg)

## Questions & Answers

**Q: Does this have auto power off?**
A: yes

**Q: how long are the test leads?**
A: The leads are 38 Inches long.

**Q: Does it check  Hz ?**
A: The MM325 checks Frequency /Duty Cycle 1 Hz-50kHz

**Q: whats the lowest voltage reading?**
A: Lowest voltage ranges are 200mV DC and 200V AC.

## Customer Reviews

### ⭐⭐⭐⭐⭐ First class
*by A***F on 26 December 2025*

Excellent meter, great price too!

### ⭐⭐⭐⭐⭐ For a few pounds more than a battery tester I have a reliable multimeter
*by D***. on 5 March 2025*

I needed a good battery tester, having experienced that the usual cheap ones were not very reliable. I decided that I may as well invest in a multimeter that could test batteries. I'm very pleased with this - exceptional quality for the price (YouTube reviews attest to build quality) - and it will test 1.5V / 9V batteries 'under load' to give an accurate remaining voltage reading. You have to use the supplied leads to 'touch' the battery +/-contacts so perhaps not as convenient as many specific battery testers, but this multimeter does have a built-in stand which means you have both hands free.

### ⭐⭐⭐⭐⭐ good price
*by A***R on 23 February 2026*

works as it should hopefully will last

## Frequently Bought Together

- Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity
- Hard Multimeter Case for Klein MM325/MM420/MM400/MM300/Fluke 117/Fluke 115, Portable Bag for ET140/80023P(Case Only)
- Proster 4mm Banana Plug to Alligator Clip - 15A 1000V Pure Copper Flexible Electrical Test Cable One Meter for Multimeter Electrical Clamp Meter Testing

---

## 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.dk/products/502891465-mm325-multimeter-digital-manual-ranging-600v-ac-dc-voltage-tester](https://www.desertcart.dk/products/502891465-mm325-multimeter-digital-manual-ranging-600v-ac-dc-voltage-tester)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-12*