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🔧 Power Up Your Testing Game!
The Klein Tools ET270 Auto-Ranging Digital Multi-Tester is a comprehensive tool designed for professionals, measuring AC/DC voltage up to 600V, resistance up to 40MOhms, and featuring essential functions like battery testing and GFCI receptacle testing. With a backlit display and convenient test lead holders, this multi-tester is perfect for ensuring electrical safety and efficiency.












| ASIN | B0CHN594MJ |
| Best Sellers Rank | #5,468 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Multi Testers |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Color | Orange/ Black |
| Compatible Devices | Standard 120VAC electrical outlets and circuits |
| Customer Reviews | 4.7 out of 5 stars 246 Reviews |
| Global Trade Identification Number | 00092644694219 |
| Included Components | Digital Multi-Tester DMM with Receptacle Tester |
| Item Dimensions | 6.41 x 3.13 x 1.84 inches |
| Item Length | 6.41 Inches |
| Item Type Name | Building Material |
| Item Weight | 0.56 Pounds |
| Item Width | 3.13 Inches |
| Item dimensions L x W x H | 6.41 x 3.13 x 1.84 inches |
| Manufacturer | Klein Tools |
| Measurement Type | Ohmmeter, Voltmeter |
| Model | ET270 |
| Part Number | ET270 |
| Power Source | Hand_powered |
| Specification Met | CSA |
| Style | GFCI Receptacle Tester |
| Style Name | GFCI Receptacle Tester |
| UPC | 092644694219 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 85 Degrees Celsius |
| Warranty Description | Call vendor for warranty |
N**N
precise and reliable digital multi-tester for pros!
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!!
J**.
Klein Quality!
Quality Klein tool! The 110volt plug in test adapter is the best feature of tool!
J**.
Easy to use.
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.
J**F
Digital multimeter
Arrived on time - good quality - thanks!
J**D
Great for work or at home too.
Does the right thing for every job I used it for. Great price.
C**.
Fantastic Meter
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.
C**M
Professional tool
Well made, easy to use.
S**1
Very nice, but no current meter.
Really like this. Quality is nice, the controls and simple yet intuitive. The only thing that bothers me is there is no current meter. Not something that I need frequently if at all really, but lacking that keeps it from being a real multi-meter, in my opinion, which I guess is why it’s a multi-tester and not meter.
A**A
Muy buena calidad
Excelente
D**E
Reliable, Accurate, and Easy to Use!
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!
Trustpilot
2 weeks ago
1 week ago