Klein Tools ET40 Digital AC/DC Voltage Tester, 12-240V AC, 1.5-24V DC, LED Illumination, DC Polarity, Auto Off, CAT III 250V-Class 2- Double Insulation, IP41 Dust and Water Resistant
Product details
| Management number | 210251318 | Release Date | 2026/04/02 | List Price | $7.19 | Model Number | 210251318 | ||
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Klein Tools ET40 is an Electronic AC/DC Voltage Tester. It measures AC voltages from 12V to 240V and DC voltages as low as 1.5V up to 24V. Tester also indicates positive and negative DC polarity. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.
- VERSATILE VOLTAGE TESTING: Test AC voltages from 12V to 240V and DC voltages from 1.5V to over 17V with four useful levels, covering common residential and DC voltages
- CLEAR VOLTAGE INDICATION: Bright LEDs illuminate, providing clear indication of voltage type and level, ensuring accurate measurements every time
- BUILT-IN TEST LEAD HOLDERS: Conveniently built-in test lead holders on the back of the meter spaced for testing tamper-resistant US-style outlets and easy storage
- POLARITY INDICATION: Easily determine polarity when measuring DC voltages, making electrical troubleshooting quick and efficient
- ENHANCED DURABILITY: IP41 ingress protection and 9.8 ft. (3m) drop protection to meet jobsite demands
- HIGH SAFETY STANDARDS: CAT III 250V, Class 2, Double insulation rating ensures safe and reliable operation, meeting industry standards
- RELIABLE BATTERY LIFE: Long-lasting battery provides consistent performance, allowing you to rely on accurate voltage measurements whenever needed
| UPC | 092644691836 |
|---|---|
| Color | Orange |
| Model | ET40 |
| Brand Name | KLEIN TOOLS |
| Item Width | 1.11 Inches |
| Style Name | 12/240 V |
| Unit Count | 1.0 Count |
| Item Length | 5.24 Inches |
| Item Weight | 2.3 Ounces |
| Manufacturer | Klein Tools |
| Power Source | Battery Powered |
| Item Type Name | Klein Tools ET40 Voltage Tester, AC Voltage, DC Voltage, and DC Polarity, Low Voltage Tester Includes Batteries |
| Item Dimensions | 5.24 x 1.52 x 1.11 inches |
| Measurement Type | Voltmeter |
| Specification Met | CE |
| Included Components | No|Tester, User Manual, and 2 x AAA Batteries |
| Minimum Operating Voltage | 1.5 Volts |
| Global Trade Identification Number | 00092644691836 |
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Voltage Testers
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