Electrical Testing Tools

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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' Test 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.

Features

  • 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-Foot (2 m) drop
  • Includes test leads, thermocouple with adapter, batteries and user manual
  • CAT III 600V safety rating
  • For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations
  • Lead-Alert; Auto-Range; Min/Max Measurements; Backlight; Auto Power-Off; Data-Hold

Specifications

StandardCAT III 600V; CE and UKCA Certified
Overall Height1.78" (4.5 cm)
IncludedMultimeter, Test Leads with CAT III/CAT IV Safety Caps, Thermocouple, Instructions, 2 x AAA Batteries
Voltage600V AC/DC
Overall Length6.41" (16.2 cm)
Ohms (Resistance)50M
TypeDigital Multimeter
Temperature Range-40° to 1832°F (-40° to 1000°C)
Current10A AC/DC
Frequency1 Hz - 50 KHz
MaterialABS, Electrical Components
FunctionsMeasures up to 600V AC/DC Voltage, 10A AC/DC Current, 50M Resistance, Temperature, Capacitance, Frequency, Duty-Cycle, Test Diodes, and Continuity
ColorOrange/Black
Capacitance400 µF
Display4000 Count LCD
ApplicationTesting and Measuring Voltage
Batteries2 x AAA
Overall Width3.16" (8 cm)
Drop Protection6.6' (2 m)
AccuracySee Instructions
Height3.8200 in
Width5.0800 in
Depth9.3300 in
Weight0.9100 lbs
Item#:
MM420
Manufacturer Item:
MM420
Your Price:
72.99
Each

Features

  • Voltage tester provides non-contact detection of AC voltage
  • Volt pen detects 12 to 1000V AC with simultaneous visual and audible voltage indicators
  • Bright flashlight illuminates work area and may be used independent of voltage detection function
  • Visual LED bar graph indicates the presence of voltage - the higher the voltage sensed, or the closer to the voltage source, the more LEDs light up
  • Bar graph visual voltage indicator utilizes up to five vibrant LEDs for easy interpretation/viewing
  • Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source
  • Auto Power-Off" conserves and extends battery life
  • Screw-thread battery cap with O-ring ensures protection against dust and water ingress
  • Lightweight, compact tool with pocket clip provides convenient storage and quick access
  • IP67: Dustproof and waterproof
  • 6.6 feet / 2 meter drop protection
  • CAT IV safety rating for 1000V
  • Conforms to CE requirements
  • US Patent 10,073,142, D750,985 and other patents pending

Specifications

Overall Height1.16" (2.9 cm)
Overall Width0.72" (1.8 cm)
Voltage12 - 1000V AC
Frequency50 - 500 Hz
Pollution Degree2
Weight1.20 oz (34.00 g)
Overall Length5.83" (14.8 cm)
Special FeaturesUS Patent 10,073,142, D750,985 and Other Patents Pending
StandardCAT IV 1000V
Ingress ProtectionIP67: Dustproof and Waterproof
Batteries2 x AAA
Drop Protection6.6' (2 m)
Style Namewith Flashlight
Item#:
NCVT-3
Manufacturer Item:
NCVT3P
Your Price:
28.89
Each
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Our team of experts is continually trained for the most up-to-date technology available on the field. So, If you have any questions about what cordless power tool would work best for your application, we have an answer. Simply call us at 1-888-595-4411 or fill out our contact form above. We are here to help you get the job done right.