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⚡ Test Smarter, Work Safer — Klein Tools ET40 Lights the Way!
The Klein Tools ET40 Digital Voltage Tester is a professional-grade device designed for precise AC/DC voltage measurement from 12 to 240 volts AC and 1.5 to 24 volts DC. Featuring bright LED indicators, DC polarity detection, and robust construction with drop resistance and double insulation, it ensures reliable, safe diagnostics on residential electrical systems. Its auto-off feature conserves battery life, making it an indispensable tool for electricians and DIY pros alike.
| ASIN | B07P45RB8S |
| Best Sellers Rank | #150,569 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #355 in Voltage Testers |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Color | Orange |
| Colour | Orange |
| Customer Reviews | 4.5 out of 5 stars 1,576 Reviews |
| Global Trade Identification Number | 00092644691836 |
| Included Components | No|Tester, User Manual, and 2 x AAA Batteries |
| 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 dimensions L x W x H | 13.3 x 3.9 x 2.8 centimeters |
| Item weight | 2.3 Ounces |
| Manufacturer | KLEIN TOOLS |
| Maximum Operating Voltage | 240 Volts |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 1.5 Volts |
| Model | ET40 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | CE |
| Style | 12/240 V |
| Style Name | 12/240 V |
| UPC | 092644691836 |
| Unit Count | 1 Count |
J**S
It is absolutely necessary and perfect.
S**D
works great
R**N
Small and handy
G**.
Muy practico y de buena calidad
Muy bien! Solo que los cables están muy cortos para medir y en las características menciona que no hay modo de reparación por alguna eventualidad. Es decir que son desechables. Pero aún así son de buena calidad!
B**N
Works great
Trustpilot
Hace 3 días
Hace 2 semanas