Insulation Resistance M500 Megohmmeter Compatible with Supco M500 Megohmmeter，M For Sale

• BROAD TESTING SCENARIOS: This insulation megohmmeter works for insulation inspection on HVAC units, motors, transformers, compressors and circuit control boards; it is built to be fully compatible with Supco M500 equipment, letting maintenance technicians finish most on-site electrical troubleshooting with just one tool.
• INTUITIVE LED READOUT DESIGN:Equipped with clear resistance scale dial and LED indicator lights to display real-time testing status and measurement results, this tester features a straightforward operation interface; it helps you capture accurate data quickly even in dimly lit working environments.
• DURABLE IMPACT-RESISTANT SHELL: Adopting double-sided thick ABS casing with strong anti-drop and anti-wear performance, the megohmmeter can withstand bumps and rough field use during frequent service calls; it greatly cuts the chance of accidental damage and frequent equipment replacement.
• PORTABLE PROTECTIVE STORAGE: Comes with a tailored soft carry bag plus rear built-in storage space for detachable 6-inch test leads, which organizes accessories neatly and buffers the device against collision and scratches; designed to fit the usage needs of M500 users and effectively extend the service life of your tester.
• COMPLETE ACCESSORY PACKAGE:Package includes a protective carry pouch and detailed user manual for easy setup and operation; test leads are detachable and storable on the back panel, batteries are included

M500 Insulation Tester – Professional-Grade Megohmmeter for Accurate Insulation Testing

✅ RELIABLE INSULATION MONITORING | ✅ EASY OPERATION | ✅ INDUSTRIAL-DURABILITY

WHY CHOOSE THE M500 MEGOHMMETER?

Perfect Fit for Service and Maintenance
Tailored for hermetic refrigeration compressors, motors, appliances, panel boards, and relay circuits.
Plug-and-Play Setup: Install 2 "C" batteries (not included), connect test leads, and start testing in minutes – no complex calibration needed.
Expert-Grade Insights: Track insulation health over time to catch deterioration early (critical for hermetic motors operating in oil/refrigerant environments).

Smart Diagnostic Features
- Full-Range Testing: Measures insulation values up to 1000 megohms at 500 volts – covers all standard service needs.
- Zone Scale Indication: Instantly assess insulation condition (e.g.,