{"id":8044836126900,"title":"M500 Megohmmeter Insulation Tester, HVAC Compressor \u0026 ECM Motor Tester up to 1000 Megohms at 500V DC, Volt Ohm Meter with Soft Case","handle":"m500-megohmmeter-insulation-tester-hvac-compressor-ecm-motor-tester-up-to-1000-megohms-at-500v-dc-volt-ohm-meter-with-soft-case","description":"\u003ch3\u003eM500 Megohmmeter Insulation Tester, HVAC Compressor \u0026amp; ECM Motor Tester up to 1000 Megohms at 500V DC, Volt Ohm Meter with Soft Case\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eProfessional M500 Insulation Tester Megohmmeter – High-Precision Motor \u0026amp;\r\nCompressor Diagnostic ToolThe M500 Megohmmeter is an essential, rugged\r\ninstrument designed for service engineers to accurately measure insulation\r\nresistance. This battery-powered tester provides a wide measurement range up\r\nto 1000+ Megohms at 500V DC, ensuring you detect even the slightest insulation\r\ndeterioration before catastrophic failure occurs.Key Features \u0026amp; Benefits:High-\r\nResolution LED Scale: Unlike basic testers, the M500 features a detailed\r\n3-zone color-coded scale (Green, Yellow, Red) for instant, accurate\r\ndiagnostics.Precision Range: Measures from below 20 MΩ up to above 1000 MΩ,\r\nallowing for professional trend analysis and preventative maintenance.Rugged\r\nField Construction: Housed in an impact-resistant thermoplastic case, built to\r\nwithstand the toughest job site conditions.Integrated Lead Storage: Two 6-foot\r\nlong test leads are included and store conveniently inside the case, ensuring\r\nyou're always ready for the next job.Versatile Applications: Perfect for\r\ntesting hermetic refrigeration\/AC compressors, motor windings, appliance\r\nwiring, distribution panels, and relay control circuits.Accurate Zone\r\nIndicators (Based on Scale):GREEN (GOOD): 100 MΩ to 1000+ MΩ – Confirms\r\nexcellent insulation integrity.YELLOW (CAUTION): 40 MΩ to 60 MΩ – Signals\r\nearly signs of moisture, contamination, or aging.RED (BAD): 20 MΩ and Below –\r\nClear indication of severe breakdown or impending failure.Product\r\nSpecifications:Applied Voltage: 500 Volts DCPower: (2) \"C\" size batteries (not\r\nincluded)Case: Impact-resistant thermoplasticAccessories: Includes zippered\r\nvinyl carrying case and 6ft test leadsWarranty: 2-Year Limited Manufacturer\r\nWarranty\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eProfessional-Grade Applications \u0026amp; HVAC Essential: Designed for ultimate versatility, this M500 insulation tester is a core addition to any professional HVAC tool kit. It is perfect for testing insulation resistance in motors, refrigeration compressors, control boards, transformers, and air conditioning units, helping pros and DIYers identify grounded windings or moisture issues before they lead to costly equipment failure.\u003c\/li\u003e\r\n \u003cli\u003eHigh-Precision Performance (500V AC\/1000M): Engineered for accuracy, this megaohm meter measures up to 1000 megohms at 500V AC. It functions as a reliable megger insulation tester to quickly detect insulation breakdown, ensuring maximum electrical safety and system integrity during routine inspections or emergency HVAC service.\u003c\/li\u003e\r\n \u003cli\u003eIntuitive LED Indicators \u0026amp; Rapid Diagnosis: Simplify your workflow with a user-friendly interface featuring intuitive LED indicators. Unlike complex meters that require manual analysis, our M500 provides instant, clear status results, allowing both novice users and seasoned technicians to judge equipment health fast and improve on-site testing efficiency.\u003c\/li\u003e\r\n \u003cli\u003eRugged Portability for Harsh Environments: Built to withstand the rigors of the field, this portable megger features a durable housing to resist impacts and wear. The lightweight, battery-operated design (uses 2 C batteries, not included) comes with a heavy-duty carrying case and test leads, making it easy to store and transport to any job site.\u003c\/li\u003e\r\n \u003cli\u003eM500 with 2-Year Warranty: Stand behind your work with a tool that lasts. We provide a 2-year limited warranty and dedicated technical support to ensure long-term satisfaction. If you encounter any issues during your electrical inspections, our team is committed to responding within 12 hours to provide a professional solution.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-04-20T10:23:05+10:00","created_at":"2026-04-20T10:23:01+10:00","vendor":"Iexcauw","type":"Insulation Resistance Meters","tags":["industrial_April2026"],"price":24000,"price_min":24000,"price_max":24000,"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":44180563525812,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0FHKS3NCN","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"M500 Megohmmeter Insulation Tester, HVAC Compressor \u0026 ECM Motor Tester up to 1000 Megohms at 500V DC, Volt Ohm Meter with Soft Case","public_title":null,"options":["Default Title"],"price":24000,"weight":299,"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":["\/\/auspowers.com\/cdn\/shop\/files\/B0FHKS3NCN.jpg?v=1777262881","\/\/auspowers.com\/cdn\/shop\/files\/81okUWtgGuL.jpg?v=1776644584"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0FHKS3NCN.jpg?v=1777262881","options":["Title"],"media":[{"alt":null,"id":32869448712372,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0FHKS3NCN.jpg?v=1777262881"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0FHKS3NCN.jpg?v=1777262881","width":1600},{"alt":null,"id":32869448745140,"position":2,"preview_image":{"aspect_ratio":0.75,"height":2560,"width":1920,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81okUWtgGuL.jpg?v=1776644584"},"aspect_ratio":0.75,"height":2560,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81okUWtgGuL.jpg?v=1776644584","width":1920}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eM500 Megohmmeter Insulation Tester, HVAC Compressor \u0026amp; ECM Motor Tester up to 1000 Megohms at 500V DC, Volt Ohm Meter with Soft Case\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eProfessional M500 Insulation Tester Megohmmeter – High-Precision Motor \u0026amp;\r\nCompressor Diagnostic ToolThe M500 Megohmmeter is an essential, rugged\r\ninstrument designed for service engineers to accurately measure insulation\r\nresistance. This battery-powered tester provides a wide measurement range up\r\nto 1000+ Megohms at 500V DC, ensuring you detect even the slightest insulation\r\ndeterioration before catastrophic failure occurs.Key Features \u0026amp; Benefits:High-\r\nResolution LED Scale: Unlike basic testers, the M500 features a detailed\r\n3-zone color-coded scale (Green, Yellow, Red) for instant, accurate\r\ndiagnostics.Precision Range: Measures from below 20 MΩ up to above 1000 MΩ,\r\nallowing for professional trend analysis and preventative maintenance.Rugged\r\nField Construction: Housed in an impact-resistant thermoplastic case, built to\r\nwithstand the toughest job site conditions.Integrated Lead Storage: Two 6-foot\r\nlong test leads are included and store conveniently inside the case, ensuring\r\nyou're always ready for the next job.Versatile Applications: Perfect for\r\ntesting hermetic refrigeration\/AC compressors, motor windings, appliance\r\nwiring, distribution panels, and relay control circuits.Accurate Zone\r\nIndicators (Based on Scale):GREEN (GOOD): 100 MΩ to 1000+ MΩ – Confirms\r\nexcellent insulation integrity.YELLOW (CAUTION): 40 MΩ to 60 MΩ – Signals\r\nearly signs of moisture, contamination, or aging.RED (BAD): 20 MΩ and Below –\r\nClear indication of severe breakdown or impending failure.Product\r\nSpecifications:Applied Voltage: 500 Volts DCPower: (2) \"C\" size batteries (not\r\nincluded)Case: Impact-resistant thermoplasticAccessories: Includes zippered\r\nvinyl carrying case and 6ft test leadsWarranty: 2-Year Limited Manufacturer\r\nWarranty\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eProfessional-Grade Applications \u0026amp; HVAC Essential: Designed for ultimate versatility, this M500 insulation tester is a core addition to any professional HVAC tool kit. It is perfect for testing insulation resistance in motors, refrigeration compressors, control boards, transformers, and air conditioning units, helping pros and DIYers identify grounded windings or moisture issues before they lead to costly equipment failure.\u003c\/li\u003e\r\n \u003cli\u003eHigh-Precision Performance (500V AC\/1000M): Engineered for accuracy, this megaohm meter measures up to 1000 megohms at 500V AC. It functions as a reliable megger insulation tester to quickly detect insulation breakdown, ensuring maximum electrical safety and system integrity during routine inspections or emergency HVAC service.\u003c\/li\u003e\r\n \u003cli\u003eIntuitive LED Indicators \u0026amp; Rapid Diagnosis: Simplify your workflow with a user-friendly interface featuring intuitive LED indicators. Unlike complex meters that require manual analysis, our M500 provides instant, clear status results, allowing both novice users and seasoned technicians to judge equipment health fast and improve on-site testing efficiency.\u003c\/li\u003e\r\n \u003cli\u003eRugged Portability for Harsh Environments: Built to withstand the rigors of the field, this portable megger features a durable housing to resist impacts and wear. The lightweight, battery-operated design (uses 2 C batteries, not included) comes with a heavy-duty carrying case and test leads, making it easy to store and transport to any job site.\u003c\/li\u003e\r\n \u003cli\u003eM500 with 2-Year Warranty: Stand behind your work with a tool that lasts. We provide a 2-year limited warranty and dedicated technical support to ensure long-term satisfaction. If you encounter any issues during your electrical inspections, our team is committed to responding within 12 hours to provide a professional solution.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}