Restock with end of year savings

Consider these alternative items

  1. Klein Tools MM450 Slim Digital Multimeter, Reverse Contrast Display with Lead Alert, Auto-Ranging TRMS, 600V AC/DC Voltage, C
    Klein Tools MM450 Slim Digital Multimeter, Reverse Contrast Display with Lead Alert, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity
    4.5229
    $95.97
  2. Klein Tools 69149P Electrical Test Kit with Digital Multimeter, Non-Contact Voltage Tester and Electrical Outlet Tester, Lead
    Klein Tools 69149P Electrical Test Kit with Digital Multimeter, Non-Contact Voltage Tester and Electrical Outlet Tester, Leads and Batteries
    4.73,228
    $84.26
  3. AstroAI Digital Multimeter 4000 Counts, Auto-Ranging Voltmeter – Measures Voltage, Current, Resistance, Frequency, Temperatur
    AstroAI Digital Multimeter 4000 Counts, Auto-Ranging Voltmeter – Measures Voltage, Current, Resistance, Frequency, Temperature and Duty-Cycel – CAT III 600V, Backlit LCD, Data Hold
    4.58,552
    $29.99
No featured offers available
 Learn more

No featured offers available

We feature offers with an Add to Cart button when an offer meets our high standards for:

  • Quality Price,
  • Reliable delivery option, and
  • Seller who offers good customer service
“No featured offers available” means no offers currently meet all of these expectations. Select See All Buying Options to shop available offers.
See All Buying Options
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.
  • Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC Current, 50 MOhms Resistance
  • To view this video, download

Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC Current, 50 MOhms Resistance

4.6 out of 5 stars 410 ratings
To see product details, add this item to your cart. You can always remove it later.

About this item

  • 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 MOhmsresistance, 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
› See more product details

Product details

  • Batteries ‏ : ‎ 2 AAA batteries required. (included)
  • Is discontinued by manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 23.7 x 12.9 x 9.7 cm; 220 g
  • Date First Available ‏ : ‎ April 21 2023
  • Manufacturer ‏ : ‎ Klein Tools
  • ASIN ‏ : ‎ B0B57PFFYX
  • Item model number ‏ : ‎ MM420
  • Department ‏ : ‎ Unisex-Adult
  • 鶹 Rank: #82,824 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
  • Customer Reviews:
    4.6 out of 5 stars 410 ratings

What do customers buy after viewing this item?

Page 1 of 1 Start again
Previous set of slides

  1. Highest rated

    in this set of products

  2. Bestselling | Lowest price

    in this set of products
Next set of slides

Product 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.

Top Brand: KLEIN TOOLS

Highly Rated
100K+ customers rate items from this brand highly
Trending
50K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

From the manufacturer

60622 Knee Pad Compression Sleeve, Knee Support for Construction
Klein Tools

klein tools
About Klein Tools

As an American manufacturer of hand tools for more than 160 years, Klein Tools makes premium-quality, professional-grade tools that deliver performance, durability and precision. Our team continues to put six generations of expertise into each tool by using the highest quality materials and superior workmanship.

Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857.

Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC Current, 50 MOhmsResistance

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

  • 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

FEATURES

Ensures improved accuracy using automatic ranging TRMS technology

Ensures improved accuracy using automatic ranging TRMS technology

Klein Tools

Meter measures up to 600V AC/DC voltage and 10A AC/DC current

Lead Alert protection with LED's for test lead placement

Lead Alert protection with LED's for test lead placement

Digital Multimeter, TRMS Auto-Ranging, 1000V, Temp, Low Impedance
Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp
Digital Multimeter, Manual-Ranging, 600V
Premium Electrical Test Kit
Test Kit with Multimeter, Non-Contact Volt Tester, Receptacle Tester
Clamp Meter Electrical Test Kit
Buying Options
Customer Reviews
4.7 out of 5 stars 250
4.5 out of 5 stars 229
4.7 out of 5 stars 2,151
4.7 out of 5 stars 563
4.7 out of 5 stars 3,228
4.6 out of 5 stars 3,626
Mfg. No. MM720 MM450 MM325 69355 69149P CL120VP
Descriptions Digital Multimeter, TRMS Auto-Ranging, 1000V, Temp, Low Impedance Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp Digital Multimeter, Manual-Ranging, 600V Premium Electrical Test Kit Test Kit with Multimeter, Non-Contact Volt Tester, Receptacle Tester Clamp Meter Electrical Test Kit
Insulation Resistance Tester
Digital Multimeter Electrical Test Kit
HVAC Electrical Test Kit
Clamp Meter Electrical Test Kit
Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit
Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit
Buying Options
Buying Options
Buying Options
Buying Options
Buying Options
Customer Reviews
4.7 out of 5 stars 1,334
4.8 out of 5 stars 2,221
4.6 out of 5 stars 1,292
4.6 out of 5 stars 809
4.8 out of 5 stars 1,687
—
Mfg. No. ET600 MM320KIT CL320KIT CL120KIT RT250KIT NCVT5KIT
Description Insulation Resistance Tester Digital Multimeter Electrical Test Kit HVAC Electrical Test Kit Clamp Meter Electrical Test Kit Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit

Similar Brands on 鶹

Page 1 Of 1Start Over
Sponsored
Previous page
    • Next page