






Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.
⚡ Test Smarter, Work Safer — The Voltage Tester That Means Business
The Klein Tools ET40 Digital AC/DC Voltage Tester offers professional-grade voltage testing from 12 to 240V AC and 1.5 to 24V DC with clear LED indicators for voltage and polarity. Built tough with IP41 dust/water resistance, 3m drop protection, and CAT III 250V safety rating, it’s engineered for reliable, precise measurements on any jobsite. Compact and user-friendly, it includes built-in test lead holders and long-lasting battery life, making it the go-to tool for electricians and pros who demand accuracy and durability.












| ASIN | B07P45RB8S |
| Best Sellers Rank | #83,630 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #62 in Voltage Testers |
| Brand Name | KLEIN TOOLS |
| Color | Orange |
| Customer Reviews | 4.5 4.5 out of 5 stars (760) |
| Global Trade Identification Number | 00092644691836 |
| Included Components | No|Tester, User Manual, and 2 x AAA Batteries |
| Item Dimensions | 5.24 x 1.52 x 1.11 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 |
| Manufacturer | Klein Tools |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 1.5 volts |
| Model | ET40 |
| Number of Items | 1 |
| Part Number | ET40 |
| Power Source | Battery Powered |
| Specification Met | CE |
| Style Name | 12/240 V |
| UPC | 092644691836 |
| Warranty Description | See Manufacturer Website |
Trustpilot
1 month ago
1 week ago