Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
RPM Handheld Laser Infrared Motor Tachometer1. Measurement range: 2. 5 99999 rpm 2. Resolution: 0. 1 rpm for 2. 5 999. 9 rpm; 1 rpm for 1000 99999 rpm 3. Measurement distance: 50 500 mm 4. Time base: 6MHz quartz crystal oscillator 5. Data storage: 20 sets 6. Range selection: automatic switching 7. Power supply: single 6F22 9V battery (not included), rechargeable batteries not supported 8. Power consumption: Approximately 35mA 9. Test value: value after 4 consecutive tests after power on 10. A
1. Measurement range: 2.5 - 99999 rpm
2. Resolution: 0.1 rpm for 2.5 - 999.9 rpm; 1 rpm for 1000 - 99999 rpm
3. Measurement distance: 50 - 500 mm
4. Time base: 6MHz quartz crystal oscillator
5. Data storage: 20 sets
6. Range selection: automatic switching
7. Power supply: single 6F22 9V battery (not included), rechargeable batteries not supported
8. Power consumption: Approximately 35mA
9. Test value: value after 4 consecutive tests after power-on
10. A tachometer is a commonly used instrument in the machinery industry, used to measure the rotational speed and linear velocity of motors. It can precisely measure the rotational speed of impellers, rollers, and shafts, and is widely used in industries such as motors, fans, washing machines, textiles, automobiles, airplanes, and ships.
11. It adopts non-contact measurement, allowing measurement without contact with rotating parts.
12. A high-definition large-screen backlight ensures accurate readings regardless of environmental changes, whether day or night.
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 195 reviews
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Product Reviews
★★★★★ 5
Great for the price and the rhinestones add the extra pop.
Size: 2 Big Kid, Color: White/Rhinestones
My 7yo loves them. They appear well made and fit as expected. I saw some reviews of them being too big but no issues here. She’s worn them everyday for a week and she said they are comfortable. Color matches description and the rhinestones add the “extra sparkle” she loves. They did get some mud on them at recess but it was easy to clean off. Overall, no complaints for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025
★★★★★ 5
Great shoe
Size: 5 Big Kid, Color: White/Rhinestones
Price is right, attractive looking shoe
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 5
Inexpensively Cute, Resilient and Durable...
Size: 5 Big Kid, Color: Purple, Size: 5 Big Kid, Color: Purple
Purchased these cheap mesh-like breathable, high quality light-weight canvas material non-reputable, off-brand name sneakers for my stepdaughter because her puma sneakers were wet. My daughter loves them; not only are they her favorite color, she says they're very comfortable and easy to put on. They're easy to put on, with a slip on style and also have tie up for a tighter fit. My daughter also says likes the purple in-sole bubble that looks like a real air bubble but its really hard plastic volcanized to give a nice polished purple color finish. My daughter is happy with them, so I am too. They're well worth the practical cost, I look forward to them lasting a growth period of approximately six months to a year. Highly recommended. Pick you child's favorite color! You'll be happy you did...
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Reviewed in the United States on April 30, 2025
★★★★★ 4
Worth the buy so far!
Size: 4 Big Kid, Color: Gradient Blue
So far my child lives this shoes. They are comfortable and stylish for her!
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Great shoes!! Love them!
Size: 12 Little Kid, Color: Gradient Blue
Greta shoes! Perfect for growing kids! True to size! My 5 year old loves them and they hold up great! She's hard on shoes! Lightweight and durable materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
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