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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

HK$283

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

⚡ Test Smarter, Work Safer — Never Miss a Volt!

BUILT TO LAST - Rugged design withstands drops up to 3 meters, ensuring durability on any job site or home project.
ILLUMINATED CLARITY - Bright LED indicators provide clear, immediate voltage level and type feedback—even in dimly lit spaces.
SMART POWER MANAGEMENT - Auto shut-off after 2 minutes conserves battery life so your tester is ready when you are.
POLARITY SAFETY FIRST - Instant DC polarity detection with CATIII 250V safety rating and double insulation for professional-grade protection.
PRECISION VOLTAGE RANGE - Accurately tests AC voltages from 12V to 240V and DC voltages from 1.5V to 24V, covering all your residential and low-voltage needs.

The Klein Tools ET40 Digital AC/DC Voltage Tester is a compact, durable device designed for precise residential voltage testing from 12 to 240V AC and 1.5 to 24V DC. Featuring bright LED indicators, DC polarity detection, and a rugged drop-resistant build, it ensures reliable performance with professional safety standards (CATIII 250V, double insulation). Auto power-off extends battery life, making it an essential tool for electricians and DIY pros alike.

Specifications

ASIN	B07P45RB8S
ASIN	B07P45RB8S
Batteries	2 AAA batteries required. (included)
Best Sellers Rank	#133,117 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #311 in Voltage Testers
Brand Name	KLEIN TOOLS
Color	Orange
Customer Reviews	4.5 4.5 out of 5 stars (1,633)
Customer reviews	4.5 4.5 out of 5 stars (1,633)
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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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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3 days ago

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HK$283

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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