Digital Laser Tachometer LCD RPM Test Small Engine Motor Speed Gauge Non-contact HS2234 (No Battery) Measurement Speed Counter

Features: [Compact Size] Easy to carry, convenient to operate and durable to use. [LCD Display] 5-digit LCD clear display with backlight, 99999 maximum reading, not dazzling in grey font, visible in low luminance environment. [Non-contact Measurement] Based on embedded MCU, optoelectronic technology and semiconductor laser technology, this tachometer realizes accurate non-contact measurement. [Switchable Measurement Modes] Manual / Automatic mode optional, meeting various requirements. [Adjustable Laser Gear] Adjustable laser power (high / low), adapting the far / near distance requirement to protect user' s eyes. [Automatic Record] Automatically recording 50 sets of data, and the sampling interval time could be reset to meet different needs. [Automatic Shutdown] Automatic shutdown in 30 seconds without operation. [Additional Features] Capable of recording the maximum, minimum and average values. Specifications: Material: ABS Color: Grey Power Supply: 2 * AAA battery (NOT included) Power Consumption: 25mA (laser in low power), 40mA (laser in high power) Operating Temperature: 0~50℃ Storage Temperature: -20~60℃ Display: 5-digit LCD, Max. 99999 Available Distance: 50mm~500mm Sample Time: 0.5s (over 120RPM) Measuring Range: 2.5RPM~99999RPM Resolution: 0.1RPM (2.5RPM~999.9RPM), 1RPM (1000RPM~99999RPM) Accuracy: ±0.05%rdg + 1digtal Item Size: Approx. 11*6*2.5cm / 4.33*2.36*0.98in Item Weight: Approx. 72g / 2.54oz Package Size: Approx. 19.3*12.5*4.5cm / 7.6*4.92*1.77in Package Weight: Approx. 143g / 5.04oz Note: Please read the Users Manual before use. Packing List: 1 * Digital Tachometer 3 * Reflecting Tape Mark 1 * Users Manual(English)

Many Questions about Dropshping Services Are As Follows:

1.How many orders can you handle per day? we are a large company in Shenzhen,China,with a large warehouse that can handle large orders everyday.We send out countle parcels everyday.We can guarantee the order you request.

2.How fast can you proce orders? We will arrange shment as soon as poible after you pay the order.Priority delivery for dropshping order

3.Could you sh order without any recets,invoices and promotional offer inside the package? Absolutely!No invoices,recets,promotional offer if you leave notes on the order(if you want,we can provide.)

4.If you need other products? We can provide most products you need as much as poible1

If you have any other questions,please feel free to contact us. We are very grateful to cooperate with you.

5.We can support CSV/Excel File Dropshping.

6.There is no limited stock to fulfill the orders on a daily basi

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.