Lucins
Portable High-precision Infrared Measuring Instrument Electronic Ruler
Faster and more accurate than a ruler.
This infrared ruler has many practical functions, such as straight-line measurement, circular arc measurement, and a prompt sound.


The maximum measurement distance is 99m, and 10 sets of historical records are automatically stored for easy search.
The ruler weighs only 30g and the thickness is only 15mm, making it suitable for carrying around.
The ruler has a built-in ultra-low power consumption microprocessor for long service life.
The built-in 200mAh lithium battery can measure a distance of 3000 meters when fully charged, and the standby time is 200 days.
Package contains:
Dimensions:
Shipping
Free standard shipping on every order to U.S. addresses, with tracking included.
- Orders are processed within 1–3 business days (cut-off: 5:00 PM ET, Monday to Friday)
- Transit takes 7–14 business days, for a total estimated delivery of 8–17 business days
- We ship with trusted carriers, including USPS and FedEx
- Sales tax is calculated at checkout, and any import duties are covered by us
- Orders can be canceled within 12 hours of purchase
Read our full Shipping Policy.
Returns
Not quite right? You have 30 days from delivery to send it back.
- Email support@lucins.com with your order number to start a return
- Items must be unused, unworn and in their original packaging with all parts included
- Defective, damaged or incorrect items are always accepted, at no cost to you
- Return shipping is paid by you for change-of-mind returns
- We never charge restocking fees
- Approved refunds are processed within 7 business days to your original payment method
Read our full Return & Refund Policy.
Contact Us
Questions about this product or your order? We’re happy to help.
- Email: support@lucins.com
- Contact form: Contact page (link: /pages/contact)
- Monday to Friday: 9:00 AM – 5:30 PM ET
- Saturday and Sunday: 10:00 AM – 3:00 PM ET
We aim to reply to every message within 24 hours.