I believe most of the internals are made over sea but it's assembled in the US from what I can tell

Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter

Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter

Q: What should i do if my klein et600 arrived with a 1/8 inch plus loose ball of solder rattling around inside. as this unit can generate 1000 volts, i

Do not take a chance Send it back ASAP

Q: Anyone have issues with incorrect calibration? did a insulation test with this klein and a calibrated megger - reading seems to be off by 200v.??

We haven’t had any issues. I can get with Klein to see if they can recalibrate it.

Product ID: 555703725

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Details

Brand
KLEIN TOOLS
Power Source
Battery
Style
Digital
Item Weight
635 g
Item dimensions L x W x H
25.4 x 5.1 x

⚡600V max operating voltage

📏4000 Ohms resistance range

🔋Battery powered with 6 AA included

Frequently Bought Together

Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter

Klein Tools 69417 Rare-Earth Magnetic Hanger, with Strap

RLSOCO Hard Case for Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester (Case Only)

Description

⚡ Power Your Precision, Own the Job!

BUILT TO LAST - Robust design backed by a 2-year guarantee—because downtime is not an option.
READY OUT OF THE BOX - Includes 6 AA batteries so you can start testing immediately—no extra purchases needed.
PRECISION MEETS POWER - Auto-ranging TRMS ensures accurate readings every time, eliminating guesswork.
VERSATILE VOLTAGE TESTING - Supports 125V, 250V, 500V, and 1000V insulation tests for all your electrical needs.
USER FRIENDLY DIGITAL DISPLAY - Clear, easy-to-read screen reduces errors and speeds up your workflow.

The Klein Tools ET600 is a professional-grade digital multimeter and megohmmeter insulation tester, offering auto-ranging TRMS accuracy and a wide voltage range up to 600V. Designed for durability and ease of use, it comes battery-powered with 6 AA batteries included and is backed by a 2-year guarantee, making it the reliable choice for electrical professionals who demand precision and performance.

Specifications

Brand	KLEIN TOOLS
Power Source	Battery Powered
Style	Digital
Item Weight	635 g
Item dimensions L x W x H	25.4 x 5.1 x 11.4 Centimeters
Specification Met	CE
Measurement Type	Multimeter
Maximum Operating Voltage	600 Volts
EU Spare Part Availability Duration	1 Years
UPC	092644692420
Manufacturer	Klein Tools
Global Trade Identification Number	00092644692420
Model number	ET600
Product Dimensions	25.4 x 5.08 x 11.43 cm; 635.03 g
Batteries	6 AA batteries required. (included)
Item model number	ET600
Item Height	4.5 Inches
Item Width	2 Inches
Are batteries included?	Yes
Lithium battery weight	600 Grams
Number of lithium metal cells	1

Have a Question? See What Others Asked

What should i do if my klein et600 arrived with a 1/8 inch plus loose ball of solder rattling around inside. as this unit can generate 1000 volts, i

Anyone have issues with incorrect calibration? did a insulation test with this klein and a calibrated megger - reading seems to be off by 200v.??

Is the Magnetic hanger included?

Where is it made?

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