--- product_id: 502891465 title: "Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black" brand: "klein tools" price: "€ 85.40" currency: EUR in_stock: true reviews_count: 12 category: "Klein Tools" url: https://www.desertcart.be/products/502891465-klein-tools-mm325-multimeter-digital-manual-ranging-600v-ac-dc store_origin: BE region: Belgium --- # 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,Black **Brand:** klein tools **Price:** € 85.40 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Precision, Own Every Measurement! ## Quick Answers - **What is this?** Klein Tools 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?** € 85.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/502891465-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 - • **Ready Out of the Box:** Includes CAT III/CAT IV safety-capped leads and batteries so you’re set for immediate, reliable testing. - • **Safety First, Always:** Lead-Alert LEDs ensure correct test lead placement, minimizing errors and maximizing safety on every job. - • **Precision Meets Power:** Manual-ranging multimeter with 600V AC/DC and 10A DC current testing for versatile diagnostics. - • **Hands-Free Convenience:** Integrated test lead holders, kickstand, and optional magnetic hanger let you multitask like a pro. - • **Work Anywhere, Anytime:** Backlit display and rugged 6.6-foot drop protection keep you efficient in any environment, day or night. ## Overview The Klein Tools MM325 is a durable, manual-ranging digital multimeter designed for professionals needing accurate AC/DC voltage (up to 600V), current, resistance, diode, continuity, and battery testing. Featuring lead-alert LEDs, a backlit LCD, and rugged drop protection, it’s built for reliable performance in residential, business, and light-industrial settings. Complete with safety-capped test leads and batteries, it’s ready to deliver precise diagnostics right out of the box. ## Description Product Description Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity,Black 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: Perfect for all my jobs - This is the second multimeter I have purchased. I wanted to test an earthing sheet and the one purchased from Halfords wouldn’t test low enough. This one did the job as much more accurate and a much sturdier feeling device. It has since proved itself again with vehicle fuse checking saving me garage costs. Would thoroughly 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 | |---------------|-------| | ASIN | B0B57L9FNL | | Best Sellers Rank | 43,123 in DIY & Tools ( See Top 100 in DIY & Tools ) 66 in Multi Testers | | Brand | KLEIN TOOLS | | Colour | Orange/ Black | | Compatible Devices | Electrical devices and components | | Customer Reviews | 4.7 out of 5 stars 2,971 Reviews | | Global Trade Identification Number | 00092644693731 | | Included Components | Multimeter, Voltage Tester | | Item Dimensions | 23.7 x 12.9 x 9.7 centimetres | | Item Length | 6.41 Inches | | Item Type Name | Building Material | | Item Weight | 0.87 Pounds | | Item Width | 3.13 Inches | | Item dimensions L x W x H | 23.7 x 12.9 x 9.7 centimetres | | Item weight | 0.87 Pounds | | Manufacturer | Klein Tools | | Manufacturer Part Number | MM325 | | Maximum Operating Voltage | 600 Volts | | Measurement Type | Multimeter | | Minimum Operating Voltage | 9 Volts | | Model Number | MM325 | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Battery Powered | | Power source | Battery Powered | | Specification Met | Cat Iii 600v Safety Rating | | Style | Protection,Safety | | Style Name | Protection,Safety | | UPC | 092644693731 | | Unit Count | 1.0 count | | Upper Temperature Rating | 60 Degrees Celsius | ## Product Details - **Brand:** KLEIN TOOLS - **Colour:** Orange/ Black - **Item weight:** 395 g - **Power source:** Battery Powered - **Style:** Protection,Safety ## Images ![Klein Tools 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/51EPzXFvIAL.jpg) ![Klein Tools 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/61C767ri-YL.jpg) ![Klein Tools 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/61K7-fwWjqL.jpg) ![Klein Tools 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/61Cgh9FcqWL.jpg) ![Klein Tools 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/51-H06Q9aFL.jpg) ## Available Options This product comes in different **Pattern** 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 ### ⭐⭐⭐⭐⭐ First class *by A***F on 26 December 2025* Excellent meter, great price too! ### ⭐⭐⭐⭐⭐ Perfect for all my jobs *by M***. on 7 September 2024* This is the second multimeter I have purchased. I wanted to test an earthing sheet and the one purchased from Halfords wouldn’t test low enough. This one did the job as much more accurate and a much sturdier feeling device. It has since proved itself again with vehicle fuse checking saving me garage costs. Would thoroughly recommend. ### ⭐⭐⭐⭐⭐ Amazing Multimeter for the Price *by A***A on 21 July 2024* Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester: Love my new Klein multi-meter, very accurate readings, nice clear screen, 'normal' batteries, and the leads are good quality. I bought an off-brand hard fabric case for it to keep the leads in good nick. Lovely multi-meter, and just as good as the bigger more-expensive "F" brand units. ## 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.be/products/502891465-klein-tools-mm325-multimeter-digital-manual-ranging-600v-ac-dc](https://www.desertcart.be/products/502891465-klein-tools-mm325-multimeter-digital-manual-ranging-600v-ac-dc) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-10-08*