Accurate Serial Port Laser RangeFinder Module with USB

Basic Info

Model No.: U81-210910g

Product Description

 Accurate Serial Port Laser RangeFinder Module with USB

Accurate Serial Port Laser RangeFinder Module with USB, we also call it secondary development laser module with serial port, which support TTL level and CMOS. The serial port laser rangefinder Module can be widely used in professional surveying, mapping, construction, robots, hunting arrows, industrial monitoring and automated measurement applications in electricity, transportation, etc. Our accurate laser rangefinder Module supports data communication via bluetooth,RS232,RS485, USB,BeagleBoard,Renesas controller,and also can be applied to Arduino, Raspberry Pi, UDOO, MCU etc.JRT distance sensor can measure accurately  up to +-1mm without reflection,Accurate Serial Port Laser RangeFinder Module is in hot sales helping a lots of users achieve smart idear.

Product Specifications


±1 mm (0.04 inch)

Measuring Unit


Measuring Range (without Reflection)


Measuring Time

0.4~4 seconds

Laser Class

Class II

Laser Type

620-690nm, <1mW


41*17*7mm (±1 mm)


About 4g



Electrical Level




Operating Temperature

0-40  (32-104  )

Storage Temperature

-25~60   (-13~140 )

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.

Distance Laser Measuring Tool.Infrared Laser Distance Sensor

Laser Distance Meter Module ApplicationsJRT company infoJRT Laser factoryJRT Laser productionsLaser QCpacking.Certifications

Accurate Serial Port Laser RangeFinder Module with USB

Contact Person: Amanda Cao



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

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