Kkmoon SMART SENSOR Digital Tachometer with Sensor: Contact measurement
Available Options
Meet the SMART SENSOR Digital Tachometer—your go-to gadget for nailing those rotational speed measurements with precision. Whether you're a pro or just tinkering in the garage, this little powerhouse uses a contact measurement method to deliver spot-on readings from a modest 0.5 RPM all the way up to a dizzying 19999 RPM. And let's talk about that display: a large LCD with backlight that's like the high beams of readability, cutting through whatever lighting (or lack thereof) you're working in.
Why you'll love it? Well, for starters, it's got accuracy that doesn't quit—because who likes guessing games? Plus, the interface is so user-friendly, you'd think it was designed by your tech-savvy best friend. And despite packing all this tech, it's compact enough to toss in your bag without a second thought. (Seriously, it's lighter than your lunch.)
Bottom line: whether you're diagnosing a mechanical mystery or just satisfying your inner gearhead, this tachometer is the sidekick you didn't know you needed.
- 0.5~19999 RPM range
- LCD display with backlight
- Digital readout
- Portable design
- Contact measurement
General specs
- Brand: Kkmoon
- Model: SMART SENSOR
- Seller: Joom
- Measurement Range: 0.5~19999 RPM
- Display Type: LCD with backlight
- Measurement Method: Contact
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Kkmoon SMART SENSOR Contact measurement
|
Kkmoon SMART SENSOR Auto-calibration
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Digital LCD Tachometer RPM counter
|
Kkmoon SMART SENSOR Color screen display
|
PIVOT GAUGE60 Accurate RPM measurement
|
Kkmoon SMART SENSOR LCD display
|
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| Brand | Kkmoon | Kkmoon | delicate-Y | Kkmoon | PIVOT | Kkmoon |
| Model | SMART SENSOR | SMART SENSOR | SMART SENSOR | GAUGE60 | SMART SENSOR | |
| Color | ||||||
| Rating |
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| Price | $30.44 | $81.78 | $16.58 | $33.29 | $181.36 | $27.03 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 29, 2025 | August 29, 2025 | August 17, 2025 | August 27, 2025 | August 24, 2025 | August 29, 2025 |
| Measurement Range | 0.5~19999 RPM | 0.00ppt-9.99ppt, 10.0ppt-50ppt | RPM (Revolutions Per Minute) | |||
Digital Tachometer with Sensor
Robert C.
Miami, FL
July 2, 2025
i bought this thinking it would be a simple tool for occasional projects, and honestly, it mostly lives up to that. as somoene who's not super techy, i appreciated how easy it was to start using—just point and measure, no fuss. the accuracy is spot-on, which is crucial for me when i'm checking things like fan speeds or small engines. but man, it gets warm pretty fast, and that's a letdown; i expected better build quqlity for the money. compared to my old handheld meter, this one is lighter and more portable, but it doesn't feel as sturdy. overall, it does the job well for the price, but i'm not thrilled about the heat issue. if you're on a tight budget and need something basic, it's okay, but don't expect top-notch performance.
- Pros: the display is extremely bright and easy to read in any light, which was a huge plus for me. it's very accurate and gives relible readings without any guesswork, making it perfect for quick checks. the size is compact and lightweight, so it's easy to carry around in my bag without adding bulk. setup was straightforward, and i didn't need any special skills to get it working right away.
- Cons: it runs hot after a short while of use, which is a bit annoying and makes me wrory about longevity. the battery life isn't great, and i find myself charging it more often than i'd like. compared to what i used before, it feels a bit plasticky and not as durable, so i'm not sure how it'll hold up over time. the price was low, but you can tell it's a budget option with some compromises.