KLEIN TOOLS | Digital Multimeter, TRMS Auto-Ranging, 600V, Temp | #MM420
Digital Multimeter, TRMS Auto-Ranging, 600V, Temp
DESCRIPTION
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
- 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
Common Questions About the Klein Tools MM420 Digital Multimeter
What is the Klein Tools MM420 digital multimeter used for?
The Klein Tools MM420 digital multimeter is used to measure AC and DC voltage, current, resistance, temperature, capacitance, frequency, duty cycle, and to test continuity and diodes in electrical systems.
Who is this digital multimeter designed for?
This multimeter is designed for electricians, maintenance technicians, and professionals who need accurate electrical measurements in residential, commercial, and light industrial environments.
What makes the Klein Tools MM420 different from basic multimeters?
Unlike basic multimeters, the MM420 features true root mean square auto ranging technology for improved accuracy, lead alert protection, a backlit display, temperature measurement capability, and a CAT III 600V safety rating.
At a Glance
• Auto ranging TRMS digital multimeter for accurate measurements
• Measures voltage, current, resistance, temperature, capacitance, and frequency
• Lead alert protection with LED indication and backlit display
• CAT III 600V safety rated with 6.6 foot drop protection
• Includes test leads, thermocouple, batteries, and user manual