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  • Klein Tools MM420 True-RMS, Auto-Ranging Digital Multimeter, 600V, Temperature

Klein Tools MM420

Klein Tools

True-RMS, Auto-Ranging Digital Multimeter, 600V, Temperature

MM420
MM420
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Klein Tools MM420

Klein Tools

True-RMS, Auto-Ranging Digital Multimeter, 600V, Temperature

MM420
MM420

The Klein Tools MM420 True-RMS, Auto-Ranging Digital Multimeter delivers precise measurements of AC/DC voltage, current, resistance, temperature, and more. With Lead Alert protection, a backlit display, and durable design built to withstand 6.6 ft drops, it’s ideal for residential, business, and light-industrial environments. Features a CAT III 600V safety rating and low battery indicator.

  • Voltage: 600VAC/600VDC
  • Current: 10AAC/DC, 50 MOhms resistance
Datasheet
$59.98 Price $86.82
In stock: 3 Units
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Product Featured at the AHR Expo 2025 - the event for the HVACR industry!
  • Multimeter with automatic ranging True-RMS technology for increased accuracy
  • Measures up to 600V AC/DC voltage, 10A AC/DC current, 50 MOhms resistance, continuity, temperature, capacitance, frequency, duty-cycle, test diodes
  • Lead Alert protection with LED illumination for lead placement, easy-to-view backlit display
  • Low battery indicator, plus easily accessible battery/fuse compartment
  • Durable meter built to withstand 6.6 ft (2 m) drop
  • Includes test leads, thermocouple with adapter, batteries, user manual
  • CAT III 600V safety rating
  • For use in basic, controlled electromagnetic environments such as residential, business, light-industrial locations
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