--- product_id: 14401374 title: "Extech 380260 Autoranging Digital Insulation Tester, 250/500/1000V" brand: "extech" price: "€ 734.23" currency: EUR in_stock: true category: "Extech" url: https://www.desertcart.gr/products/14401374-extech-380260-autoranging-digital-insulation-tester-250-500-1000v store_origin: GR region: Greece --- # 250/500/1000V autoranging test voltages Measures insulation resistance up to 2000 MΩ Protective holster with automatic discharge Extech 380260 Autoranging Digital Insulation Tester, 250/500/1000V **Brand:** extech **Price:** € 734.23 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your diagnostics with precision and confidence! ## Quick Answers - **What is this?** Extech 380260 Autoranging Digital Insulation Tester, 250/500/1000V by extech - **How much does it cost?** € 734.23 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/14401374-extech-380260-autoranging-digital-insulation-tester-250-500-1000v) ## 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 - • **Ready for the Field:** Comes complete with heavy-duty leads, rugged carrying case, 6 AA batteries, and smart features like data hold and power lock-on. - • **Dual Backlit Display:** Stay sharp in any lighting with a large, clear LCD showing both test voltage and resistance simultaneously. - • **Versatile Voltage Selection:** Switch effortlessly between 250V, 500V, and 1000V DC for tailored insulation testing. - • **Ultra-High Resistance Accuracy:** Confidently measure insulation resistance up to a massive 2000 MΩ with precision. - • **All-in-One Diagnostic Powerhouse:** Includes low resistance, continuity, and AC/DC voltage measurements for comprehensive electrical insights. ## Overview The Extech 380260 is a professional-grade autoranging digital insulation tester offering selectable 250V, 500V, and 1000V DC test voltages. It measures insulation resistance up to 2000 MΩ with a dual backlit LCD for clear readings. Equipped with continuity, low resistance, and AC/DC voltage functions, plus automatic discharge and a protective holster, it’s a complete, field-ready kit including test leads, carrying case, and batteries—designed for reliable, versatile electrical diagnostics. ## Description Product Description Mini Hook Test Lead, Length 5 Ft. , Color Black, Wire Insulation Pvc, Max. Amps 5, Max. Voltage 300Vac, Features Provides A Minigrabber Output From A Banana Jack, Banana Plug Is Capable Of Vertical And Cross Stacking, Mates To Model 1581 Or Any Standard Banana Jack From the Manufacturer Autoranging megohmmeter measures insulation resistance up to 2000M?. Choice of 250, 500 or 1000VDC test voltages. Large backlit dual display indicates test voltage output and insulation resistance. Low resistance, continuity and AC/DC voltage measurement functions. Other features include automatic discharge at end of test, protective holster with stand, power lock on feature and data hold. Complete with test leads, carrying case and 6 AA batteries. ## Features - Autoranging digital megohmmeter with selectable 250 V, 500 V, and 1000 V DC test voltages for versatile insulation testing - Measures insulation resistance up to 2000 MΩ with a large dual backlit LCD showing both test voltage and resistance - Includes low resistance, continuity, and AC/DC voltage measurement functions for comprehensive diagnostics - Features automatic discharge after test, protective holster with stand, lock power-on, and data hold for convenience - Complete kit with heavy duty test leads, carrying case, and 6 AA batteries for immediate field use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000EWW2UA | | Best Sellers Rank | #317,799 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #54 in Insulation Resistance Meters | | Brand Name | Extech | | Color | orange and green | | Customer Reviews | 4.1 4.1 out of 5 stars (56) | | Global Trade Identification Number | 00793950382608 | | Included Components | Test leads, case, 6 AA batteries | | Item Dimensions | 7.8 x 1.9 x 3.6 inches | | Item Weight | 1 kg | | Manufacturer | Extech | | Measurement Type | Ohmmeter | | Minimum Operating Voltage | 250 volts_of_direct_current | | Model | 380260 | | Number of Items | 1 | | Part Number | EXT380260 | | Power Source | Battery Powered | | Specification Met | (unset) | | Style Name | Standard | | UPC | 793950382608 | | Unit Count | 1 Count | | Warranty Description | 1 year parts and labor | ## Product Details - **Brand:** Extech - **Color:** orange and green - **Item Weight:** 1 kg - **Power Source:** Battery Powered - **Style:** Standard ## Images ![Extech 380260 Autoranging Digital Insulation Tester, 250/500/1000V - Image 1](https://m.media-amazon.com/images/I/41InRsegbmL.jpg) ## Frequently Bought Together - Extech 380260 Autoranging Digital Insulation Tester - Extech PRT200 Non-Contact Phase Sequence Tester - 25Ft Extra Long USB-Printer-Cable 2.0 for HP OfficeJet Laserjet Envy, Canon Pixma, Epson Workforce, Stylus, Expression Home, Brother, Silhouette Cameo, Dell Scanner Fax Cord --- ## 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/14401374-extech-380260-autoranging-digital-insulation-tester-250-500-1000v](https://www.desertcart.gr/products/14401374-extech-380260-autoranging-digital-insulation-tester-250-500-1000v) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-20*