Klein Tools - For Professionals Since 1857

Digital Multimeter, TRMS Auto-Ranging, 600V, Temp

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 and 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 and easily accessible battery and fuse compartment
  • Durable meter built to withstand a 6.6' (2 m) drop
  • Includes test leads, thermocouple with adapter, batteries and user manual
  • CAT III 600 V safety rating
  • For use in basic and controlled electromagnetic environments, such as residential, business and light-industrial locations

Klein Tools MM420 Multimeter is an auto-ranging, true root mean square (TRMS) multimeter that measures AC/DC voltage, AC/DC current and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. Klein Tools’ Testing and Measurement product line was exclusively designed from the ground up - by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features.

Specifications
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:
6.6' (2 m)
Display:
4000 Count LCD
Colour:
Orange/Black
Functions:
Measures up to 600V AC/DC Voltage, 10A AC/DC Current and 50MΩ Resistance. Measures Temperature, Capacitance, Frequency, Duty-Cycle, and Tests Diodes and Continuity
Voltage:
600 V AC/DC
Frequency:
1 Hz - 50 KHz
Current:
10 A AC/DC
Capacitance:
400 µF
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
Overall Length:
6'' (15.2 cm)
Overall Height:
1.78'' (4.5 cm)
Overall Width:
3.16'' (8 cm)
Weight:
8.2 oz (231 g)
UPC:
092644693748
Additional Information
Warnings
  • Read, understand and follow all instructions, cautions and warnings attached to and/or packed with all test and measurement devices before each use.
  • Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged.
  • Before each use, verify the meter operation by measuring a known voltage or current.
  • Use personal protective equipment to prevent shock and arc blast injury where hazardous live conductors are exposed.