Klein MM420 600V Temp TRMS Auto-Ranging Digital Multimeter



UOM: EA SKU: MM420 Categories: , , UPC: 092644693748


Klein MM420 600V Temp TRMS Auto-Ranging Digital Multimeter

The Klein MM420 600V Temp TRMS Auto-Ranging Digital Multimeter comes with:

  • Test leads
  • Thermocouple with Adaptor
  • Batteries
  • User Manual


  • Catalog no. MM420
  • Multimeter with:
        • Automatic ranging true root mean square (TRMS) technology for increased accuracy
  • Measures up to:
        • 600V AC/DC voltage
        • 10A AC/DC current
        • 50 MOhms resistance
        •  Continuity, temperature, capacitance, frequency, duty-cycle, and test diodes
  • Lead Alert protection with LED illumination for lead placement and an easy-to-view backlit display
  • Low battery indicator
  • Easily accessible battery compartment
  • Built to withstand:
        • 6.6-foot (2m) drop
        • Daily wear and tear on the job site
  • CAT III 600V safety rating
  • For use in basic and controlled electromagnetic environments such as:
        • Residential, business and light-industrial locations
  • Includes: test leads, thermocouple with adapter, batteries and user manual


  • Type: Digital Multimeter
  • Application: Testing and Measuring Voltage
  • Special Features:
        • Lead-Alert; Auto-Range; Min/Max Measurements; Backlight; Auto Power-Off; Data-Hold
  • Material: ABS, Electrical Components
  • Batteries: 2 x AAA
  • Drop Protection: 6.6ft (2 m)
  • Display: 4000 Count LCD
  • Color: Orange/Black
  • Functions:
        • Measures up to 600V AC/DC voltage, 10A AC/DC current and 50 MΩ resistance
        • Measures temperature, capacitance, frequency, duty-cycle
        • Tests diodes and continuity
  • Voltage: 600V AC / 600 V DC
  • Frequency: 1 Hz – 50 KHz
  • Current: 10A AC / 10A DC
  • Capacitance: 400µF
  • Ohms (Resistance): 50MΩ
  • Standard: CAT III 600V; CE and UKCA Certified
  • Temperature Range: -40° to 1832°F (-40° to 1000°C)
  • Included: Test Leads, Batteries, Thermocouple and User Manual
  • Length: 6.00” (15.2 cm)
  • Height: 1.78” (4.5 cm)
  • Width: 3.16” (8 cm)
  • Weight: 8.2 oz (231 g)

Click here for more Klein Electronic Instruments

Additional information

Weight 0.5 lbs
Brand Name


Electrical Testers and Meters


There are no reviews yet.

Be the first to review “Klein MM420 600V Temp TRMS Auto-Ranging Digital Multimeter”

Your email address will not be published. Required fields are marked *