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ST8030 Mini Digital Photo Laser Digital Tachometer Non Contact High Accuracy MPU LCD Display, ST8030

ST8030 Mini Digital Photo Laser Digital Tachometer Non Contact High Accuracy MPU LCD Display, ST8030

Product form

Features1. Can preset up to 9 impeller quantities, measure more accurately. 2. Hold maximum value, minimum value. 3. Selectable unit... Read more

Expedited Delivery Available! Add to cart for exact shipping info.  Buy at Wholesale Price. Expedited Delivery Available! We consistently aim to deliver competitive prices, superior quality, and dependable insurance and return services.

£10.99

    • Guaranteed secure & safe checkout.

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    • Shipped today? Order within: Dec 07, 2025 14:00:00 +0000
    • We take great care in ensuring that all our products meet quality standards and are packaged securely for safe delivery.
    • No hassle returns, 30 days return

    Description

    Features
    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, 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
    One Package Weight 0.15kgs / 0.32lb
    One Package Size 16cm * 7cm * 4.2cm / 6.3inch * 2.76inch * 1.65inch
    Qty per Carton 100
    Carton Weight 13.90kgs / 30.64lb
    Carton Size 44cm * 34cm * 37cm / 17.32inch * 13.39inch * 14.57inch
    Loading Container 20GP: 481 cartons * 100 pcs = 48100 pcs
    40HQ: 1118 cartons * 100 pcs = 111800 pcs

    Specifications

    • Product Assurance: Quality Standards

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use

    Returns & Delivery

    When will my order be delivered?

    At Mira Sales, we provide accurate delivery estimates based on your address and the chosen carrier. To view your expected delivery date, please add the product to your cart—your exact options will appear instantly.

    How are delivery times calculated?

    We work with multiple trusted carriers. Delivery estimates are based on:

    • Your shipping address
    • Carrier availability in your region
    • The shipping service you select (standard, express, priority, etc.)

    Processing time, usually 1–2 business days

    Customs clearance for international orders (if applicable)

    Our system automatically shows you the best estimated arrival date before checkout.

    Do you offer tracking?

    Yes. Every order includes a tracking number once it is dispatched. You’ll receive it automatically via email or SMS (if provided). Tracking updates allow you to see each step of your order’s journey.

    Can I return my product?

    Yes, you can return your product. At Mira Sales, we want you to feel confident and satisfied with your purchase. If an item arrives damaged, faulty, or not as described, we will happily offer a replacement or refund. Contact our support team via support@mirasales.com

    To speed up resolutions, we kindly request that you provide photo or video evidence of the issue.

    What can I do if my item (or part of it) is damaged?

    At Mira Sales, we want every order to arrive in perfect condition. If your item—or any part of it—arrives damaged, we will resolve the issue quickly and fairly.

    Eligibility for Returns

    You may request a return if:

    • The product arrives damaged, defective, or not working
    • You receive the wrong item
    • The item is not as described on our website

    To process your return quickly, we may ask for a photo or video showing the issue.

    Do I Need to Return the Item?

    In most cases, you will not need to return the damaged item, especially when photo/video proof is sufficient.

    If a return is required, Mira Sales will provide clear instructions and, when applicable, a prepaid return label.

    We’re Here to Help

    Our goal is to resolve all damage-related issues quickly, fairly, and with minimal inconvenience to you.

    You may contact us anytime at: support@mirasales.com

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