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The Klein Tools ET270 is a professional-grade auto-ranging digital multi-tester designed for precise measurement of AC/DC voltage up to 600V, resistance, continuity, and battery status. It features specialized receptacle test modes including GFCI trip time display, a backlit LCD for low-light visibility, and convenient hands-free operation options. This compact, durable tool comes complete with test leads, a receptacle test cord, carrying case, and batteries, making it an essential device for electricians and technicians committed to safety and efficiency.






| ASIN | B0CHN594MJ |
| Brand | KLEIN TOOLS |
| Colour | Orange/ Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (220) |
| Global Trade Identification Number | 00092644694219 |
| Included Components | Digital Multi-Tester DMM with Receptacle Tester |
| Item Dimensions | 16.3 x 8 x 4.7 centimetres |
| Item Length | 6.41 Inches |
| Item Type Name | Digital Multi-Tester, Multimeter w/Receptacle Tester |
| Item Weight | 0.56 Pounds |
| Item Width | 3.13 Inches |
| Manufacturer | Klein Tools |
| Maximum Operating Voltage | 600 Volts |
| Measurement Type | Multimeter |
| Model Number | ET270 |
| Power Source | Battery Powered |
| Specification Met | CSA |
| Style Name | Multi-Tester |
| UPC | 092644694219 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 85 Degrees Celsius |
N**N
it’s incredibly reliable and easy to use. the auto-ranging feature makes measuring voltage, current, and resistance quick and accurate, while the clear digital display ensures readings are easy to read. the compact, sturdy design feels professional and durable, perfect for both job sites and home projects. overall, this multi-tester delivers precision, convenience, and durability in one essential tool. great battery life too!!
A**A
Excelente
D**E
The Digital Multi-Tester with Receptacle Tester is an absolute must-have for anyone who works with electronics or does home repairs. It’s incredibly accurate and provides quick, clear readings for voltage, current, and resistance. The added receptacle tester is a fantastic bonus—it makes checking outlets simple and safe. The build quality feels solid and durable, and the display is bright and easy to read. I love how intuitive the controls are, even for beginners. This tool has saved me time and given me peace of mind knowing my electrical systems are functioning properly. For the price, the performance is outstanding. Highly recommended for DIYers and professionals alike!
C**.
I received it on Monday, used it on Tues, great product, simple settings, provided exactly the readings I needed, Ohm resistance, continuity, AC and DC. the magnetic strap (bought separately) came in clutch, highly recommend both products together.
J**.
It is easy to use, not too complicated and perfect for the home owner. I have used it to track down a fault on a low voltage landscape lighting set and it proved to be a great tool to have. Very happy with the purchase and would buy again. It is also a great way to check GFCI outlets.
Trustpilot
3 days ago
3 weeks ago