Chengdu JRT Meter Technology Co., Ltd.  

Product Name: Handheld Laser Range Finder Sensor with Bluetooth 20m Model NO.: U85B052 Customized: Non-Customized Certification: CE, RoHS, ISO, FDA Precision Measuring Device: Precision Measuring Device Accuracy: +/-1mm Precision: 1mm Resolution: 1mm Range: 0.03-20m Measurement Object: Length Type: Laser Distance Module Voltage: DC 2.5~3.3V Weight: about 4G Laser Level: Class II Operating Temperature: 0-40