--- product_id: 57977783 title: "Extech 382252 Earth Ground Resistance Tester Kit, 3 Ranges, Auto Zero" brand: "extech" price: "HK$4091" currency: HKD in_stock: true reviews_count: 5 url: https://www.desertcart.hk/products/57977783-extech-382252-earth-ground-resistance-tester-kit-3-ranges-auto store_origin: HK region: Hong Kong --- # Auto zero adjustment for accuracy Backlit dual display for clarity 3 measurement ranges for precision Extech 382252 Earth Ground Resistance Tester Kit, 3 Ranges, Auto Zero **Brand:** extech **Price:** HK$4091 **Availability:** ✅ In Stock ## Summary > ⚡ Ground your work in precision and never miss a beat! ## Quick Answers - **What is this?** Extech 382252 Earth Ground Resistance Tester Kit, 3 Ranges, Auto Zero by extech - **How much does it cost?** HK$4091 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/57977783-extech-382252-earth-ground-resistance-tester-kit-3-ranges-auto) ## Best For - extech enthusiasts ## Why This Product - Trusted extech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Accuracy:** Automatic zero adjustment eliminates manual errors for reliable results every time. - • **Smart Power Management:** Auto power-off feature conserves battery life, so you’re always ready to go. - • **Test Hold for Convenience:** Freeze readings instantly to analyze data without rushing, perfect for busy professionals. - • **Precision at Your Fingertips:** Three selectable resistance ranges ensure pinpoint accuracy in every test. - • **See Clearly, Work Confidently:** Large dual backlit display guarantees easy reading even in low-light conditions. ## Overview The Extech 382252 Earth Ground Resistance Tester Kit offers professional-grade accuracy with three measurement ranges, a large backlit dual display, and automatic zero adjustment. Designed for ease of use, it features a test hold function and auto power-off to optimize workflow and battery life. Compact and reliable, it’s the essential tool for electrical testing professionals seeking dependable ground resistance measurements. ## Description Teledyne FLIR designs, develops, manufactures, markets, and distributes technologies which enhance perception and awareness. We bring innovative sensing solutions into daily life through our thermal imaging, visible-light imaging, video analytics, measurement and diagnostic, and advanced threat detection systems. Teledyne FLIR offers a diversified portfolio which serves a number of applications in government and defense, industrial, and commercial markets. Our products help first responders and military personnel protect and save lives, promote efficiency within the trades, and good technologies. ## Features - Large dual display with backlight - Test holds function for easy operation - Automatic zero adjustment - Auto power off ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00390G3YA | | Best Sellers Rank | 748,332 in DIY & Tools (See Top 100 in DIY & Tools) 2,082 in Multi Testers | | Brand | Extech | | Colour | mehrfarbig | | Country Of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (96) 4.7 out of 5 stars | | Eu Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 00793950822524 | | Item Dimensions | 20.1 x 9.1 x 5.1 centimetres | | Item Type Name | Earth Ground Resistance Tester Kit | | Item Weight | 0.69 Kilograms | | Manufacturer | FLIR Systems | | Manufacturer Part Number | 382252 | | Maximum Operating Voltage | 2000 Volts | | Measurement Type | Ohmmeter | | Model Number | 382252 | | Number Of Items | 1 | | Number Of Packs | 1 | | Power Source | Battery Powered | | Specification Met | CE | | Style Name | Compact | | Unit Count | 1.0 count | | Upc | 793950822524 793950823521 | | Upper Temperature Rating | 140 Degrees Fahrenheit | ## Product Details - **Brand:** Extech - **Colour:** mehrfarbig - **Item weight:** 0.69 Kilograms - **Power source:** Battery Powered - **Style:** Compact ## Images ![Extech 382252 Earth Ground Resistance Tester Kit, 3 Ranges, Auto Zero - Image 1](https://m.media-amazon.com/images/I/61rLX7shORL.jpg) ![Extech 382252 Earth Ground Resistance Tester Kit, 3 Ranges, Auto Zero - Image 2](https://m.media-amazon.com/images/I/71X1VE72FuL.jpg) ## Questions & Answers **Q: Does this product come with a calibration certificate?** A: Thank you so much for your interest in our products. All our meters come with a factory calibration. If you desire a certificate, after the purchase We can issue a certificate of compliance which confirms that FLIR is an ISO9001:2015 certified company and that your product was adjusted in the factory. Also, we offer the NIST calibration for this special model. Please visit us here and learn more: http://www.extech.com/products/382252. ## Customer Reviews ### ⭐⭐⭐⭐⭐ good product *by on Reviewed in Canada 4 June 2026* Pricing better than local supplier, quality is what you expect from Extech excellent ### ⭐⭐⭐⭐⭐ Great product solid design. *by on Reviewed in the United States 16 May 2026* Unit works well and easy to understand instructions. Used it several times to help find grounding issues. ### ⭐⭐⭐⭐⭐ Excelente *by on Reviewed in Mexico 19 October 2018* Llego el tiempo indicado, funciona muy bien y viene con todo lo que se muestra el en la publicación. La verdad que el precio fue el mejor que encontré en el mercado. Recomendable ## Frequently Bought Together - Extech 382252 Earth Ground Resistance Tester Kit - Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter - ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω --- ## 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.hk/products/57977783-extech-382252-earth-ground-resistance-tester-kit-3-ranges-auto](https://www.desertcart.hk/products/57977783-extech-382252-earth-ground-resistance-tester-kit-3-ranges-auto) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-09-07*