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Klein Tools ET40 Digital AC/DC Voltage Tester, 12-240V AC, 1.5-24V DC, LED Illumination, DC Polarity, Auto Off, CATIII 250V-Class 2- Double Insulation, IP4 Dust and Water Resistant

Product ID: 281802038

Details

Brand
KLEIN TOOLS
Colour
Orange
Item weight
2.3 Ounces
Power source
Battery
Style
12/240 V

⚡12-240V AC range

💡Bright LED voltage indicators

🔋1.5-24V DC detection

€ 37.80

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Test Smarter, Work Safer — The Voltage Tester That Keeps You Ahead

POLARITY DETECTION - Instantly identifies DC polarity to prevent wiring errors and ensure safe troubleshooting.
ILLUMINATED CLARITY - Bright LED indicators provide clear, immediate voltage level feedback even in dim or tight spaces.
DURABILITY ENGINEERED - Built to survive 3-meter drops and rated CATIII 250V with double insulation for professional-grade safety.
SMART POWER MANAGEMENT - Auto shut-off after 2 minutes conserves battery life so you’re always ready on the job.
PRECISION VOLTAGE RANGE - Accurately tests AC voltages from 12V to 240V and DC voltages from 1.5V to 24V, covering all common residential needs.

The Klein Tools ET40 Digital AC/DC Voltage Tester is a compact, rugged device designed for professionals and serious DIYers. It accurately measures AC voltages from 12 to 240 volts and DC voltages from 1.5 to 24 volts, with clear LED indicators and polarity detection. Built to withstand drops up to 3 meters and rated CATIII 250V with double insulation, it ensures safety and durability on every job. Auto power-off extends battery life, making it a reliable tool for residential electrical troubleshooting and verification.

Specifications

ASIN	B07P45RB8S
ASIN	B07P45RB8S
Batteries	2 AAA batteries required. (included)
Best Sellers Rank	#70,809 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #148 in Voltage Testers
Brand Name	KLEIN TOOLS
Color	Orange
Customer Reviews	4.5 4.5 out of 5 stars (1,645)
Customer reviews	4.5 4.5 out of 5 stars (1,645)
Date First Available	12 February 2019
Department	Unisex Adult
Global Trade Identification Number	00092644691836
Included Components	No\|Tester, User Manual, and 2 x AAA Batteries
Is Discontinued By Manufacturer	No
Item Dimensions	13.3 x 3.9 x 2.8 centimeters
Item Length	5.24 Inches
Item Type Name	Klein Tools ET40 Voltage Tester, AC Voltage, DC Voltage, and DC Polarity, Low Voltage Tester Includes Batteries
Item Weight	2.3 Ounces
Item Width	1.11 Inches
Item model number	ET40
Manufacturer	KLEIN TOOLS
Manufacturer	KLEIN TOOLS
Maximum Operating Voltage	240 Volts
Measurement Type	Voltmeter
Minimum Operating Voltage	1.5 Volts
Model	ET40
Number of Items	1
Part Number	ET40
Power Source	Battery Powered
Product Dimensions	13.31 x 3.86 x 2.82 cm; 65.2 g
Specification Met	CE
Style Name	12/240 V
UPC	092644691836

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TrustScore 4.5 | 7,300+ reviews

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