--- product_id: 281802034 title: "Klein Tools Voltage Tester, AC Voltage and DC Voltage Tester, No Batteries Needed ET45" brand: "klein tools" price: "19899CFA" currency: XOF in_stock: true category: "Klein Tools" url: https://www.desertcart.sn/products/281802034-klein-tools-voltage-tester-ac-voltage-and-dc-voltage-tester store_origin: SN region: Senegal --- # AC voltage 24V-240V No batteries needed Built-in lead holder Klein Tools Voltage Tester, AC Voltage and DC Voltage Tester, No Batteries Needed ET45 **Brand:** klein tools **Price:** 19899CFA **Availability:** ✅ In Stock ## Summary > ⚡ Test smarter, work faster—never miss a beat with Klein Tools ET45! ## Quick Answers - **What is this?** Klein Tools Voltage Tester, AC Voltage and DC Voltage Tester, No Batteries Needed ET45 by klein tools - **How much does it cost?** 19899CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/281802034-klein-tools-voltage-tester-ac-voltage-and-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 - • **Rugged Reliability:** Withstands drops up to 3 meters and features IP44 dust and water resistance for tough jobsite conditions. - • **Power Without Limits:** Battery-free operation means zero downtime—always ready when you are. - • **Carry with Confidence:** Compact design with pocket clip keeps your tester secure and accessible all day long. - • **Smart Lead Management:** Innovative dual-position lead holder ensures perfect spacing for tamper-resistant outlets and neat storage. - • **Precision Voltage Range:** Accurately tests AC voltages from 24V to 240V and DC voltages from 32V to 330V across four levels. ## Overview The Klein Tools ET45 Voltage Tester is a compact, battery-free device designed for professional-grade AC and DC voltage testing. It covers a wide voltage range (24V-240V AC, 32V-330V DC) with four sensitivity levels, features a built-in lead holder for tamper-resistant outlet testing and storage, and is built to endure drops up to 3 meters. Rated CATIII 350V with IP44 ingress protection, it’s engineered for durability and convenience on any jobsite. ## Description Klein Tools ET45 is an Electronic Voltage Tester. Designed as a simple, easy to use tester to check, verify or troubleshoot common residential electrical wiring in electrical outlets, light fixtures, doorbells and more. This tester does not require batteries, and features a pocket clip for convenient carrying. Tests AC voltages from 24V to 240V AC at four useful levels. Tests DC voltages from 32V to 330V at four levels. Built-in test lead holder on back of tester holds the leads in one of two positions: one so that they are spaced correctly to test tamper-resistant US-style outlets and the other for convenient storage of the test leads. Test leads can be docked in the holder for convenient storage. Batteries not required; tester is powered by the applied voltage. Built to withstand a 9. 9-Foot (3 m) drop. Safety Rating: CATIII 350V, Class 2, Double insulation. Ingress protection IP44 dust and water resistant. Pocket clip secures tester to pocket for reliable everyday carrying. For more than 160 years ## Features - Tests AC voltages from 24V to 240V AC at four useful levels - Tests DC Voltages from 32V to 330V At four levels - Built-in test lead holder on back of tester holds the leads in one of two positions: one so that they are spaced correctly to test tamper-resistant use-style outlets and the other for convenient storage of the test leads ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NZS6DGS | | ASIN | B07NZS6DGS | | Best Sellers Rank | #29,865 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #56 in Voltage Testers | | Brand Name | KLEIN TOOLS | | Color | Multi | | Compatible Devices | Electrical circuits within the voltage range of 24V to 330V | | Country Of Origin | China | | Country of origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (1,640) | | Customer reviews | 4.5 4.5 out of 5 stars (1,640) | | Date First Available | 23 February 2019 | | Department | Unisex Adult | | Global Trade Identification Number | 00092644691843 | | Included Components | AC/DC Voltage Tester: Tester | | Is Discontinued By Manufacturer | No | | Item Dimensions | 11.3 x 3 x 2.7 centimeters | | Item Length | 4.45 Inches | | Item Type Name | Voltage Tester, AC Voltage and DC Voltage Tester, No Batteries Needed | | Item Weight | 1.8 Ounces | | Item Width | 1.19 Inches | | Item model number | ET40 | | Manufacturer | KLEIN TOOLS | | Manufacturer | KLEIN TOOLS | | Maximum Operating Voltage | 330 Volts | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 24 Volts (AC) | | Model | ET40 | | Number of Items | 1 | | Part Number | ET45 | | Power Source | Applied Voltage | | Product Dimensions | 11.3 x 3.02 x 2.67 cm; 51.03 g | | Specification Met | CE | | Style Name | 24/240 V | | UPC | 092644691843 | | Unit Count | 1 Count | ## Product Details - **Brand:** KLEIN TOOLS - **Colour:** Multi - **Item weight:** 1.8 Ounces - **Power source:** Applied Voltage - **Style:** 24/240 V ## Images ![Klein Tools Voltage Tester, AC Voltage and DC Voltage Tester, No Batteries Needed ET45 - Image 1](https://m.media-amazon.com/images/I/41m2zDMldtL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Klein Tools ET45 Voltage Tester, AC / DC, and Low Voltage Electric Tester, No Batteries Needed - NSi Industries TES-2 Voltage Tester, 120 or 240 VAC, Neon - WGGE WG-015 Professional 8-inch Wire Stripper/wire crimping tool, Wire Cutter, Wire Crimper, Cable Stripper, Wiring Tools and Multi-Function Hand Tool. --- ## 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.sn/products/281802034-klein-tools-voltage-tester-ac-voltage-and-dc-voltage-tester](https://www.desertcart.sn/products/281802034-klein-tools-voltage-tester-ac-voltage-and-dc-voltage-tester) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-01*