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KLEIN TOOLS Digital Multimeter: TRMS, CAT III 600V - Standard Feature Multimeters
KLEIN TOOLSStandard Feature Multimeters

KLEIN TOOLS Digital Multimeter: TRMS, CAT III 600V

The KLEIN TOOLS Digital Multimeter: TRMS (MPN MM420) is a standard-feature multimeter with 4,000 instrument counts and a CAT III 600V safety rating. It measures AC voltage up to 600 V max and does not include a…

SKU 3G-OTH-173880

Also listed as: MM 420 · MM-420

Brand
KLEIN TOOLS
Item
Digital Multimeter: TRMS, CAT III 600V
Category
Standard Feature Multimeters
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KLEIN TOOLS
Manufacturer Part Number
MM420
Type
CAT III 600V
Instrument Counts
4,000
Max AC Volt Measurement
600 V
Calibration Certificate Included
Not Included

Technical Documents

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KLEIN TOOLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KLEIN TOOLS Digital Multimeter: TRMS (MPN MM420) is a standard-feature multimeter with 4,000 instrument counts and a CAT III 600V safety rating. It measures AC voltage up to 600 V max and does not include a calibration certificate.

Frequently Asked Questions

What is the KLEIN TOOLS MM420 digital multimeter used for?

The KLEIN TOOLS MM420 is a standard-feature digital multimeter used for measuring AC voltage up to 600 V in industrial, commercial, and residential electrical troubleshooting. Its CAT III 600V safety rating makes it suitable for distribution panel and branch circuit testing.

What are the specifications of the KLEIN TOOLS MM420 multimeter?

The KLEIN TOOLS MM420 is a TRMS digital multimeter with 4,000 instrument counts, CAT III 600V safety rating, and max AC voltage measurement of 600 V. It does not include a calibration certificate. The manufacturer part number is MM420.

Where to buy the KLEIN TOOLS MM420 multimeter worldwide?

3G Electric supplies the KLEIN TOOLS MM420 multimeter worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this standard-feature multimeter for your electrical testing needs.

How to select the right KLEIN TOOLS multimeter for electrical work?

For electrical work, select a multimeter like the KLEIN TOOLS MM420 with CAT III 600V rating for branch circuits. Consider required functions: the MM420 offers TRMS and 4,000 counts for accurate AC voltage readings up to 600 V. Ensure the meter matches your application's voltage category.

Used in

Common applications for KLEIN TOOLS
Electrical installation — Klein Tools Phillips screwdriver (MPN 603-6) for securing terminal blocks and panel covers.
Telecommunications cabling — Klein Tools fiberglass fish tape repair kit (MPN 56025) for maintaining pulling tools in conduit runs.
Industrial maintenance — Klein Tools ratchet wire crimper (MPN 3005CR) for terminating non-insulated connectors on 10-22 AWG wire.
Field service — Klein Tools leather tool pouch (MPN 5167) for carrying knives and screwdrivers on a work belt.
Precision assembly — Klein Tools torque screwdriver (MPN 57032) for applying controlled torque to fasteners in equipment enclosures.
General fabrication — Klein Tools adjustable wrench (MPN D509-8) for gripping nuts and bolts in tight spaces.

KLEIN TOOLS Products

3G Electric supplies KLEIN TOOLS standard feature multimeters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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