Smallest Short Range Laser Rangefinder OEM Module U81

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Delivery Time: 3 Days

Basic Info

Model No.: U81

Type: Optical Displacement Sensor

Output Signal Type: Other

Movement: Linear Displacement

Production Process: SemiConductor Integrated

Material: Other

Certification: CE

Customized: Non-Customized

Accuracy Grade: Other

IP Rating: Other

Additional Info

Brand: JRT

Transportation: Air

Place of Origin: Chengdu

Supply Ability: 10000/day

Certificate: CE

Product Description

Smallest Short Range Laser Rangefinder OEM Module U81

Smallest Short Range Laser Rangefinder OEM Module U81 with +-1mm high accuracy, is your good choice for making laser mesuring tools. This model has a very small size 41x17x7mm, but can measure 20m distance, so that's why many designers choosing for our products. Customers usually would like to test first using JRT meter's laser meter sensor with display screen, button. 

We manufactured laser distance meter module for 15 years, with a strong R&D ability, Voice, Bluetooth, angle measuring, beep, and any other functions can be customized. If you have any other requirements. welcome to disscuss with us.

Main Features:

Smallest size of 41*17*7mm, weight:4g
Faster response
Multiple slave
Auto-adapted baud rate

U81 Specifications


±1 mm (0.04 inch)

Measuring Unit


Measuring Range (without Reflection)


Measuring Time

0.1~4 seconds

Laser Class

Class II

Laser Type

635nm, <1mW


41*17*7mm (±1 mm)


About 4g



Electrical Level




Operating Temperature

0-40  (32-104  )

Storage Temperature

-25~60   (-13~140 )

Product Specifications

1.Under bad measure condition, like environment with strong light or the diffuse reflectance of measuring point over-high or low, the accuracy would have bigger amount of error: ±1 mm+40PPM.

2.Under strong light or bad diffuse reflectance of target, please use a reflector.

3.Operating temperature -10 ~50 can be customized.

4.U81 supports multi-slaves network.

U81 Laser Distance Measurer Sensor
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Contact Person: Amanda Cao



Address: 7-1-1510, W6, New Century Global Center, Gaoxin District,Chengdu,Sichuan

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