---
product_id: 456135423
title: "Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity"
brand: "klein tools"
price: "27635 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Klein Tools"
url: https://www.desertcart.hu/products/456135423-klein-tools-mm325-multimeter-digital-manual-ranging-600v-ac-dc
store_origin: HU
region: Hungary
---

# 600V AC/DC voltage range Backlit LCD for low-light clarity Battery test mode included Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity

**Brand:** klein tools
**Price:** 27635 Ft
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Your Precision with Klein – The Multimeter Pros Trust!

## Quick Answers

- **What is this?** Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity by klein tools
- **How much does it cost?** 27635 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/456135423-klein-tools-mm325-multimeter-digital-manual-ranging-600v-ac-dc)

## 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:** Lead-Alert LEDs ensure correct test lead placement, minimizing errors and boosting confidence on every read.
- • **Hands-Free Efficiency:** Integrated test lead holders, kickstand, and optional magnetic hanger keep your workflow smooth and uninterrupted.
- • **Precision Meets Power:** Manual-ranging accuracy up to 600V AC/DC and 10A DC current for professional-grade diagnostics.
- • **Work Anywhere, Anytime:** Backlit display and rugged 6.6-foot drop resistance make it perfect for dim job sites and tough environments.
- • **Trusted Legacy, Modern Tech:** Crafted by Klein Tools with 160+ years of expertise, delivering durability and precision electricians swear by.

## Overview

The Klein Tools MM325 is a professional manual-ranging digital 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 lead-alert LEDs for safety, a backlit LCD for visibility in low light, and a rugged design that withstands 6.6-foot drops, this tool combines precision, durability, and convenience. Complete with test leads, safety caps, and batteries, the MM325 is engineered for reliable performance in residential, commercial, and light-industrial settings.

## 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.

Review: precise and reliable digital multi-tester for pros! - it’s incredibly reliable and easy to use. the auto-ranging feature makes measuring voltage, current, and resistance quick and accurate, while the clear digital display ensures readings are easy to read. the compact, sturdy design feels professional and durable, perfect for both job sites and home projects. overall, this multi-tester delivers precision, convenience, and durability in one essential tool. great battery life too!!
Review: Very Nice Electrical Testing Kit - An excellent test kit. Good selection of electrical tools for the home DIY for a reasonable cost. Did some initial testing after receiving and it appeared to work well. However have not had the news to test all settings on the MM (e.g. current). I was surprised that kit still contained the discontinued MM300 and not the MM325 that replaced it. Definitely still workable, but was a bit disappointed to find. Would recommend.

## 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 |
|---------------|-------|
| Brand | KLEIN TOOLS |
| Color | Orange/ Black |
| Item Weight | 13.92 ounces |
| Item dimensions L x W x H | 9.33 x 5.08 x 3.82 inches |
| Power Source | Battery Powered |
| Style | Manual-Ranging |

## Product Details

- **Brand:** KLEIN TOOLS
- **Color:** Orange/ Black
- **Item Weight:** 13.92 ounces
- **Power Source:** Battery Powered
- **Style:** Manual-Ranging

## Images

![Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity - Image 1](https://m.media-amazon.com/images/I/51N1gnauSaL.jpg)

## Available Options

This product comes in different **Style** options.

## 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

### ⭐⭐⭐⭐⭐ precise and reliable digital multi-tester for pros!
*by N***N on November 13, 2025*

it’s incredibly reliable and easy to use. the auto-ranging feature makes measuring voltage, current, and resistance quick and accurate, while the clear digital display ensures readings are easy to read. the compact, sturdy design feels professional and durable, perfect for both job sites and home projects. overall, this multi-tester delivers precision, convenience, and durability in one essential tool. great battery life too!!

### ⭐⭐⭐⭐⭐ Very Nice Electrical Testing Kit
*by K***O on December 16, 2025*

An excellent test kit. Good selection of electrical tools for the home DIY for a reasonable cost. Did some initial testing after receiving and it appeared to work well. However have not had the news to test all settings on the MM (e.g. current). I was surprised that kit still contained the discontinued MM300 and not the MM325 that replaced it. Definitely still workable, but was a bit disappointed to find. Would recommend.

### ⭐⭐⭐⭐⭐ Klein tool must have
*by J***N on September 22, 2025*

Hey, the Klein 69149P is a fantastic choice for electricians or anyone looking for a reliable, all-in-one tool to handle electrical tasks. It’s especially handy for pros who want to save time and effort by having fewer tools to lug around! Durable , easy to use and has great battery life , great value.

## Frequently Bought Together

- Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-03*