--- product_id: 90592881 title: "Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms" brand: "supco" price: "B/.792" currency: PAB in_stock: true reviews_count: 1 url: https://www.desertcart.com.pa/products/90592881-supco-m500-insulation-tester-electronic-megohmmeter-with-soft-carrying-case store_origin: PA region: Panama --- # 500 VAC test voltage 0-1000 megohms range Handheld with soft case Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms **Brand:** supco **Price:** B/.792 **Availability:** ✅ In Stock ## Summary > ⚡ Test Smarter, Not Harder – Insulation Insights in a Snap! ## Quick Answers - **What is this?** Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms by supco - **How much does it cost?** B/.792 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/90592881-supco-m500-insulation-tester-electronic-megohmmeter-with-soft-carrying-case) ## Best For - supco enthusiasts ## Why This Product - Trusted supco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Insights:** Zone scale indicator quickly reveals insulation condition, saving you time and guesswork. - • **Built for the Field:** Impact-resistant design with a soft carrying case ensures durability and portability on every job. - • **Versatile Application:** Ideal for testing motor windings, compressors, panel boards, and relay control circuits. - • **Power When You Need It:** Operates on 2 C batteries (not included) for cordless convenience wherever you go. - • **Precision at Your Fingertips:** Accurately measures insulation resistance up to 1000 megohms for reliable diagnostics. ## Overview The Supco M500 is a handheld electronic megohmmeter designed to measure insulation resistance from 0 to 1000 megohms at 500 VAC. Its impact-resistant build and included soft carrying case make it perfect for professionals needing quick, accurate diagnostics on motors, compressors, and electrical panels. Battery-powered and portable, it’s the essential tool for ensuring electrical safety and performance. ## Description An inexpensive alternative to expensive taut band (swing needle) me ohmmeters, the M500 provides fast and accurate measurements to verify the condition of insulation. Impact resistant. Soft carrying case included. Measurement/function - insulation resistance. Range - 0 to 1000 me ohms. Applications: Test motor winding insulation and diagnose heat damaged, deteriorating insulation in hermetic refrigeration compressors, appliances, panel boards, relay control circuits, motors. Review: Perfect tool for Mr Freeze. - Simple to use with quick fire results , perfect for the a/c engineer , compressor test/check. ## Features - Measure insulation values up to 1000 me ohms at 500 VAC - Zone scale to indicate insulation condition - Hand held - Test Leads store in case - Operates on 2 C batteries (not included) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004OMAWIA | | Best Sellers Rank | 454,846 in DIY & Tools ( See Top 100 in DIY & Tools ) 20 in Ohmmeters | | Brand | Supco | | Colour | Black | | Customer Reviews | 4.3 out of 5 stars 9 Reviews | | Global Trade Identification Number | 00687152021116 | | Item Dimensions | 23.6 x 15.2 x 4.6 centimetres | | Item dimensions L x W x H | 23.6 x 15.2 x 4.6 centimetres | | Manufacturer | Supco | | Manufacturer Part Number | M500 | | Maximum Operating Voltage | 500 Volts | | Measurement Type | Ohmmeter | | Min. Operating voltage | 500 Volts (AC) | | Minimum Operating Voltage | 500 Volts (AC) | | Model Number | M5462 | | Power Source | Battery Powered | | Power source | Battery Powered | | Style | Electronic | | Style Name | Electronic | | UPC | 687152021116 696738035638 094700775078 | | Unit Count | 1.0 count | | Upper Temperature Rating | 120 Degrees Fahrenheit | ## Product Details - **Brand:** Supco - **Colour:** Black - **Item dimensions L x W x H:** 23.6 x 15.2 x 4.6 centimetres - **Power source:** Battery Powered - **Style:** Electronic ## Images ![Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms - Image 1](https://m.media-amazon.com/images/I/91l8NQ5Jp5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect tool for Mr Freeze. *by C***R on 7 June 2024* Simple to use with quick fire results , perfect for the a/c engineer , compressor test/check. ## Frequently Bought Together - Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms Black - Supco Tradefox Jumper King Bypass Low Voltage Thermostat to Activate The Circuit - Supco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, 5% Accuracy --- ## 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.com.pa/products/90592881-supco-m500-insulation-tester-electronic-megohmmeter-with-soft-carrying-case](https://www.desertcart.com.pa/products/90592881-supco-m500-insulation-tester-electronic-megohmmeter-with-soft-carrying-case) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-01*