--- product_id: 43034050 title: "Klein Tools ET250 Voltage Meter, AC Voltage / DC Voltage Tester, Digital Mult..." brand: "klein tools" price: "€ 102.52" currency: EUR in_stock: true reviews_count: 8 category: "Klein Tools" url: https://www.desertcart.gr/products/43034050-klein-tools-et250-voltage-meter-ac-voltage-dc-voltage-tester store_origin: GR region: Greece --- # 600V CAT IV Safety Backlit LCD Display Integrated Flashlight Klein Tools ET250 Voltage Meter, AC Voltage / DC Voltage Tester, Digital Mult... **Brand:** klein tools **Price:** € 102.52 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your precision with Klein’s ET250 — where safety meets smart innovation! ## Quick Answers - **What is this?** Klein Tools ET250 Voltage Meter, AC Voltage / DC Voltage Tester, Digital Mult... by klein tools - **How much does it cost?** € 102.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/43034050-klein-tools-et250-voltage-meter-ac-voltage-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 - • **Illuminate Every Detail:** Backlit LCD and built-in flashlight ensure clear readings even in the darkest job sites. - • **Pro-Grade Safety Assurance:** CAT IV 600V rating guarantees top-tier protection on high-energy circuits. - • **Smart Storage & Compatibility:** Built-in test lead holders and standard replaceable leads for ultimate convenience. - • **Versatile GFCI Circuit Testing:** Confidently verify GFCI functionality for comprehensive electrical diagnostics. - • **Effortless Auto Voltage Detection:** Automatically powers on and selects voltage or continuity for seamless testing. ## Overview The Klein Tools ET250 is a professional-grade digital voltage and continuity tester designed for millennial managers who demand precision and safety. Featuring automatic voltage detection, a backlit LCD, integrated flashlight, and CAT IV 600V safety rating, it ensures reliable performance in any lighting or electrical environment. Its GFCI testing capability and smart lead storage make it an indispensable tool for modern electrical diagnostics, backed by over 160 years of trusted Klein craftsmanship. ## Description Klein Tools ET250 is a solid-state, digital voltage and continuity tester. It measures AC/DC voltages up to 600V and tests for continuity. Additionally, the ET250 tests GFCI protected circuits to verify that the GFCI device is functioning appropriately. The tester includes a backlight and integrated flashlight for working in reduced ambient lighting conditions. 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: Worth every cent - Work great Review: Great and easy to use - Great tool and easy to use! ## Features - AUTOMATIC VOLTAGE TESTER: Automatically selects voltage or continuity and powers on when any measurement is attempted for ease of use - BACKLIT LCD DISPLAY: Clear and readable display, even in low-light conditions, for convenient voltage and continuity readings - BUILT-IN TEST LEAD HOLDERS: Conveniently built-in test lead holders on the back of the meter spaced for testing tamper-resistant US-style outlets and easy storage - GFCI CIRCUIT TESTING: Capable of testing GFCI protected circuits, providing comprehensive electrical diagnostic capabilities - STANDARD TEST LEADS: Uses standard replaceable multimeter test leads, allowing for versatility and compatibility with various applications - CAT IV 600V SAFETY RATING: Modern solid-state design with CAT IV 600V rating ensures safety during electrical testing - INTEGRATED FLASHLIGHT: Equipped with an integrated flashlight for improved visibility in dark environments. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071Z1R8ZG | | Best Sellers Rank | #42,174 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #36 in Voltage Testers | | Brand | KLEIN TOOLS | | Brand Name | KLEIN TOOLS | | Color | Black, Orange, Red | | Customer Reviews | 4.6 out of 5 stars 1,368 Reviews | | Global Trade Identification Number | 00092644690372 | | Included Components | Voltage/Continuity Tester | | Item Dimensions | 2.33 x 1.64 x 6.05 inches | | Item Type Name | Klein Tools ET250 Voltage Meter, AC Voltage / DC Voltage Tester, Digital Multimeter, Low Voltage Tester with Batteries | | Item Weight | 6 Ounces | | Item dimensions L x W x H | 2.33 x 1.64 x 6.05 inches | | Manufacturer | Klein Tools | | Measurement Type | Multimeter | | Model | ET250 | | Power Source | Battery Powered | | Style | AC/DC Voltage & Continuity | | Style Name | AC/DC Voltage & Continuity | | UPC | 092644690372 | | Unit Count | 1.0 Count | | Warranty Description | Please refer to attached warranty document. | ## Product Details - **Brand:** KLEIN TOOLS - **Color:** Black, Orange, Red - **Item Weight:** 6 Ounces - **Power Source:** Battery Powered - **Style:** AC/DC Voltage & Continuity ## Images ![Klein Tools ET250 Voltage Meter, AC Voltage / DC Voltage Tester, Digital Mult... - Image 1](https://m.media-amazon.com/images/I/61etEqXlbYL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth every cent *by R***E on January 11, 2026* Work great ### ⭐⭐⭐⭐⭐ Great and easy to use *by M***H on November 29, 2025* Great tool and easy to use! ### ⭐⭐⭐⭐⭐ Good product for the money *by A***R on July 21, 2025* Good product the price was decent and it works good. I just use it for household electrical. The insulation tips on the probe can detach so you can test the normal outlets by sliding in to check if it has power or not I had read one of the reviews where it said the probes would not fit inside a normal outlet, but I think it’s because maybe they didn’t know the insulation tips can be removed so the point of it can be longer and fit inside the outlet to test it just fyi. ## Frequently Bought Together - Klein Tools ET250 Voltage Meter, AC/DC Tester, Digital Multimeter, Low Voltage Tester with Batteries - Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles - Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411 --- ## 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.gr/products/43034050-klein-tools-et250-voltage-meter-ac-voltage-dc-voltage-tester](https://www.desertcart.gr/products/43034050-klein-tools-et250-voltage-meter-ac-voltage-dc-voltage-tester) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-24*