{"id":9427681247469,"title":"M500 Megohmmeter for Insulation Testing，Compatible with Supco M500 Electronic Megohmmeter up to 1000 Megohms","handle":"m500-megohmmeter-for-insulation-testing-compatible-with-supco-m500-electronic-megohmmeter-up-to-1000-megohms","description":"\u003ch3\u003eM500 Megohmmeter for Insulation Testing，Compatible with Supco M500 Electronic Megohmmeter up to 1000 Megohms\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eM500 Insulation Tester – Professional-Grade Megohmmeter for Accurate\nInsulation Testing ✅ RELIABLE INSULATION MONITORING | ✅ EASY OPERATION | ✅\nINDUSTRIAL-DURABILITY WHY CHOOSE THE M500 MEGOHMMETER? Perfect Fit for Service\nand Maintenance Tailored for hermetic refrigeration compressors, motors,\nappliances, panel boards, and relay circuits. Plug-and-Play Setup: Install 2\n\"C\" batteries (not included), connect test leads, and start testing in minutes\n– no complex calibration needed. Expert-Grade Insights: Track insulation\nhealth over time to catch deterioration early (critical for hermetic motors\noperating in oil\/refrigerant environments). Smart Diagnostic Features - Full-\nRange Testing: Measures insulation values up to 1000 megohms at 500 volts –\ncovers all standard service needs. - Zone Scale Indication: Instantly assess\ninsulation condition (e.g., \u0026lt;50 megohms = deteriorating\ninsulation\/contaminated refrigerant). - Overload Warnings: Detects signs of\nsevere motor overload (via dropping megohm readings) to prevent future\nfailures. Industrial-Grade Durability - Rugged Construction: High-impact\nthermoplastic case protects against drops and job-site wear. - Long-Lasting\nPerformance: Battery-powered (2 \"C\" batteries) with test leads that store\nneatly in the case. - Pre-Tested Reliability: Factory-verified accuracy –\nready for consistent use in HVAC, appliance, and electrical maintenance.\nCompatible With: - Hermetic refrigeration\/AC compressors - Motors and\nhousehold appliances - Panel boards and relay control circuits Expert Support\nand Guarantee ✅ PRE-TESTED PERFORMANCE: 100% verified before shipping. ✅ EASY\nOPERATION: Most tests take \u0026lt;10 minutes (even for first-time users). ✅ FREE\nEXPERT GUIDANCE: Clear instructions included for proper testing (e.g.,\nterminal-to-case measurements). ✅ DURABLE CARRY CASE: Zippered vinyl case\nincluded for secure storage\/transport. Note: Verify testing compatibility with\nyour equipment; always disconnect power before testing. Professional use\nrecommended for complex electrical systems.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe M500 megohmmeter is specially designed for HVAC\/motors\/transformers. It is suitable for testing the insulation of professional applications such as motors, refrigeration compressors, control boards, and air conditioning units.\u003c\/li\u003e\n \u003cli\u003eLED indicator light: The M500 megohmmeter is equipped with a resistance range scale display, a clear interface, and intuitive LED indicator lights, which show the test status and results, allowing for simple and quick information acquisition.\u003c\/li\u003e\n \u003cli\u003eThe product includes: a soft carrying case and an operation manual; The rear panel has detachable test lead storage (6 \"long test leads). Does not include the battery\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-09T22:11:23+10:00","created_at":"2026-07-09T20:22:46+10:00","vendor":"FOWBOA","type":"Insulation Resistance Meters","tags":["home_improvement_July2026"],"price":20500,"price_min":20500,"price_max":20500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50261452423405,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0FHVMCDQ7","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"M500 Megohmmeter for Insulation Testing，Compatible with Supco M500 Electronic Megohmmeter up to 1000 Megohms","public_title":null,"options":["Default Title"],"price":20500,"weight":340,"compare_at_price":null,"inventory_management":"shopify","barcode":"M500","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0FHVMCDQ7.jpg?v=1783592568","\/\/leoforward.com\/cdn\/shop\/files\/71_D_Ek2DXL.jpg?v=1783592568","\/\/leoforward.com\/cdn\/shop\/files\/81qyF1U8aLL.jpg?v=1783592568","\/\/leoforward.com\/cdn\/shop\/files\/81NNZZ47OFL.jpg?v=1783592568","\/\/leoforward.com\/cdn\/shop\/files\/61Z6M8Coy8L.jpg?v=1783592568","\/\/leoforward.com\/cdn\/shop\/files\/61X4v4xpTTL.jpg?v=1783592568","\/\/leoforward.com\/cdn\/shop\/files\/71X2eUZyWHL.jpg?v=1783592568","\/\/leoforward.com\/cdn\/shop\/files\/717tt81zD8L.jpg?v=1783592568"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0FHVMCDQ7.jpg?v=1783592568","options":["Title"],"media":[{"alt":null,"id":40823319789805,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1850,"width":1850,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0FHVMCDQ7.jpg?v=1783592568"},"aspect_ratio":1.0,"height":1850,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0FHVMCDQ7.jpg?v=1783592568","width":1850},{"alt":null,"id":40823319822573,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1850,"width":1850,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71_D_Ek2DXL.jpg?v=1783592568"},"aspect_ratio":1.0,"height":1850,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71_D_Ek2DXL.jpg?v=1783592568","width":1850},{"alt":null,"id":40823319855341,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1850,"width":1850,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81qyF1U8aLL.jpg?v=1783592568"},"aspect_ratio":1.0,"height":1850,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81qyF1U8aLL.jpg?v=1783592568","width":1850},{"alt":null,"id":40823319888109,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1850,"width":1850,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81NNZZ47OFL.jpg?v=1783592568"},"aspect_ratio":1.0,"height":1850,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81NNZZ47OFL.jpg?v=1783592568","width":1850},{"alt":null,"id":40823319920877,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1850,"width":1850,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61Z6M8Coy8L.jpg?v=1783592568"},"aspect_ratio":1.0,"height":1850,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61Z6M8Coy8L.jpg?v=1783592568","width":1850},{"alt":null,"id":40823319953645,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1850,"width":1850,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61X4v4xpTTL.jpg?v=1783592568"},"aspect_ratio":1.0,"height":1850,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61X4v4xpTTL.jpg?v=1783592568","width":1850},{"alt":null,"id":40823319986413,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1850,"width":1850,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71X2eUZyWHL.jpg?v=1783592568"},"aspect_ratio":1.0,"height":1850,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71X2eUZyWHL.jpg?v=1783592568","width":1850},{"alt":null,"id":40823320019181,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1850,"width":1850,"src":"\/\/leoforward.com\/cdn\/shop\/files\/717tt81zD8L.jpg?v=1783592568"},"aspect_ratio":1.0,"height":1850,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/717tt81zD8L.jpg?v=1783592568","width":1850}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eM500 Megohmmeter for Insulation Testing，Compatible with Supco M500 Electronic Megohmmeter up to 1000 Megohms\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eM500 Insulation Tester – Professional-Grade Megohmmeter for Accurate\nInsulation Testing ✅ RELIABLE INSULATION MONITORING | ✅ EASY OPERATION | ✅\nINDUSTRIAL-DURABILITY WHY CHOOSE THE M500 MEGOHMMETER? Perfect Fit for Service\nand Maintenance Tailored for hermetic refrigeration compressors, motors,\nappliances, panel boards, and relay circuits. Plug-and-Play Setup: Install 2\n\"C\" batteries (not included), connect test leads, and start testing in minutes\n– no complex calibration needed. Expert-Grade Insights: Track insulation\nhealth over time to catch deterioration early (critical for hermetic motors\noperating in oil\/refrigerant environments). Smart Diagnostic Features - Full-\nRange Testing: Measures insulation values up to 1000 megohms at 500 volts –\ncovers all standard service needs. - Zone Scale Indication: Instantly assess\ninsulation condition (e.g., \u0026lt;50 megohms = deteriorating\ninsulation\/contaminated refrigerant). - Overload Warnings: Detects signs of\nsevere motor overload (via dropping megohm readings) to prevent future\nfailures. Industrial-Grade Durability - Rugged Construction: High-impact\nthermoplastic case protects against drops and job-site wear. - Long-Lasting\nPerformance: Battery-powered (2 \"C\" batteries) with test leads that store\nneatly in the case. - Pre-Tested Reliability: Factory-verified accuracy –\nready for consistent use in HVAC, appliance, and electrical maintenance.\nCompatible With: - Hermetic refrigeration\/AC compressors - Motors and\nhousehold appliances - Panel boards and relay control circuits Expert Support\nand Guarantee ✅ PRE-TESTED PERFORMANCE: 100% verified before shipping. ✅ EASY\nOPERATION: Most tests take \u0026lt;10 minutes (even for first-time users). ✅ FREE\nEXPERT GUIDANCE: Clear instructions included for proper testing (e.g.,\nterminal-to-case measurements). ✅ DURABLE CARRY CASE: Zippered vinyl case\nincluded for secure storage\/transport. Note: Verify testing compatibility with\nyour equipment; always disconnect power before testing. Professional use\nrecommended for complex electrical systems.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe M500 megohmmeter is specially designed for HVAC\/motors\/transformers. It is suitable for testing the insulation of professional applications such as motors, refrigeration compressors, control boards, and air conditioning units.\u003c\/li\u003e\n \u003cli\u003eLED indicator light: The M500 megohmmeter is equipped with a resistance range scale display, a clear interface, and intuitive LED indicator lights, which show the test status and results, allowing for simple and quick information acquisition.\u003c\/li\u003e\n \u003cli\u003eThe product includes: a soft carrying case and an operation manual; The rear panel has detachable test lead storage (6 \"long test leads). Does not include the battery\u003c\/li\u003e\n \u003c\/ul\u003e"}