Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Data Storage Tachometer Recorder Tachometer Tachometer SpeedometerShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: Using microcomputerMCUphotoelectricityNon contact measurement of rotational speed by semiconductor laser and other advanced technologies Wide measurement rangeHigh resolution Free switch between manual measurement and automatic measurementMore suitable for various specific uses High laser powerTwo gears adjustableIf you are generous, you will be far awayClose
Ships FREE Handling Day: 1-3 Days, Arriving Day: 15-35 Days[SHORTDESCRIPTION]Introduction:
- Using microcomputer（MCU）、photoelectricity、Non contact measurement of rotational speed by semiconductor laser and other advanced technologies
- Wide measurement range，High resolution
- Free switch between manual measurement and automatic measurement，More suitable for various specific uses
- High laser power、Two gears adjustable，If you are generous, you will be far away、Close range measurement，Protect the user's eyes，Avoid the damage of too strong laser brightness。
- Automatic recording50Group measurement data，The sampling interval can be adjusted，Meet the measurement needs of different objects。
- It can record the value during the measurement、Small and average values。
- With backlight，Easy to use in dark environment。
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
4.6 ★★★★★
Based on 164 reviews
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Product Reviews
★★★★★ 5
Great product
These are excellent. They work very well and help ensure a good night's sleep without a dry mouth. Ans the taste is good, unlike Berry Smoothie which is absolutely disgusting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2024
★★★★★ 5
Amazing
perfect for dry mouth, stays secure without feeling weird. Great for sleeping, stays in place, not waking up to dry mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2024
★★★★★ 4
good deal
they work very well - for most of the night. However, cause throat congestion late in the night.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2025
★★★★★ 5
It works. I use every night.
I order again and again. I use overnight. It works
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2025
★★★★★ 5
Helps with dry mouth
Scent Name: Berry, Size: 40 Count (Pack of 1)
I purchased this because I’ve noticed as I get older that my mouth produces less saliva. I have been experiencing dry mouth more and more often, especially at night. I started mouth taping and using xylitol melts and I’ve seen a huge improvement in my overall oral health. They are easy to use, taste good and were comfortable overnight. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
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