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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 | #4,855 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 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 244 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 | 8.96 ounces |
| 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!!
P**O
Great tool to have.
so far this thing is a life saver and this is a well put together multimeter for field techs to test power on sockets. Its as always good build quality you can expect from Klein Tools and the tool is expected to last a long time. the battery life is fair and seems to hold good so far. voltage metering is very acurate and easy to read on the display. the selection dial is easy to read and select the function you need to use. over all this a great tool to have on the field.
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.
J**F
Digital multimeter
Arrived on time - good quality - thanks!
P**S
Nice meter
This is a quality meter at a fair price from a reputable brand. Easy to use and the display is easy to read even in bright sun.
J**D
Great for work or at home too.
Does the right thing for every job I used it for. Great price.
J**.
Klein Quality!
Quality Klein tool! The 110volt plug in test adapter is the best feature of tool!
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
1 month ago
2 months ago