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Description
ST8030 Mini Digital Photo Laser Digital Tachometer Non Contact High Accuracy MPU LCD Display, ST8030Features 1. Can preset up to 9 impeller quantities, measure more accurately. 2. Hold maximum value, minimum value. 3. Selectable unit of the rotate speed between RPM and RPS. 4. With low battery indication and LCD display. 5. Auto off: switch off Automatically. 6. Combine the microprocessor technology and laser technology, more intelligent and reliable. 7. Mini size, handheld and portable. Specifications 1. Display: 5 Digits LCD display 2. Units: RPM,
Features1. Can preset up to 9 impeller quantities, measure more accurately.
2. Hold maximum value, minimum value.
3. Selectable unit of the rotate speed between RPM and RPS.
4. With low battery indication and LCD display.
5. Auto off: switch off Automatically.
6. Combine the microprocessor technology and laser technology, more intelligent and reliable.
7. Mini size, handheld and portable.
Specifications
1. Display: 5 Digits LCD display
2. Units: RPM, RPS
3. Measuring range: 100 ~ 30000RPM, 1.7 ~ 500RPS
4. Resolution:
- 0.1RPM (100 ~ 999.9RPM), 0.1RPS (1.7 ~ 100RPS)
- 1RPM(1000 ~ 30000RPM), 1RPS(100 ~ 500RPS)
5. Accuracy:
- +/- (0.1%n + 5d) RPM; (100 ~ 9999.9RPM)
- +/- (0.02%n + 2d) RPM; (10000 ~ 30000RPM)
6. Sampling rates: 1/Sec
7. Number of impeller setting: 1 ~ 9
8. Time base: Quartz crystal
9. Circuit: Exclusive one-chip of microcomputer LSI circuit
10. Detecting distance: 10 ~ 40cm / 3.9 ~ 15.7in
11. Auto power off: 10 Minutes idle
12. Operational condition: -10 ~ +50 Degree Celsius; 14 ~ +122 Fahrenheit degree; 10% ~ 90% RH
13. Storage condition: -20 ~ +60 Degree Celsius; -4 ~ +140 Fahrenheit degree; 10% ~ 75% RH
14. Power supply: 3 * 1.5V AAA (LR03) (Not included)
15. Product size: 14.3x5.5x2.2cm
16. Product weight: 72g (Without batteries)
Specification:
| Package Weight |
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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
4.3 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Our pups' absolute favorites!
Size: 9 Count (Pack of 1), Size: 9 Count (Pack of 1)
Our two little rescue dogs Molly and Layla are very, very, very picky. However, these lamb strips are their ABSOLUTELY favorite treat. They have other favorites, but sometimes aren't in the mood for one or another. But this one-- never! If they see the bag, but I try to give them something else, they both just look at me as if to say, "Forget that. Give us the really good stuff, Mom!"
They aren't cheap. So, I ration them out. It's not a daily thing. That keeps them special, too.
Here they are in the photo, waiting patiently to get one of these lamb strips from me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2024
★★★★★ 5
Pet treats
Size: 9 Count (Pack of 1)
Great product
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Reviewed in the United States on November 2, 2025
★★★★★ 5
Repeat buy
Size: 9 Count (Pack of 1)
My dogs go crazy over these. I am a repeat buyer and I recommend to other dog owners
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
★★★★★ 5
Best Dog Treats I have found so far for my Dog with meat Allergies
Size: 9 Count (Pack of 1)
Dog loves this treat.
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Reviewed in the United States on October 6, 2025
★★★★★ 4
Four Stars
My dogs like these a lot. They're thin and soft and are eaten in seconds :)
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Reviewed in the United States on December 1, 2015