Magnetic Digital Protractor Bluetooth Dual Axis Inclinometer Rechargeable Level Tool compatible with Accurate Angle Measuring

Magnetic Digital Protractor Bluetooth Dual Axis Inclinometer Rechargeable Level Tool compatible with Accurate Angle Measuring Range: Uniaxial 4*90 degree/Biaxial 40 degree Resolving power: 0.1 degree Accuracy: Uniaxial 0.2 degree/Biaxial 0.3 degree Repeatablitiy: 0.1 degree Power supply: 3.7V lithium battery Magnet: Only the top and button surface has the magnet Wireless Data transmission function: Pairing: When the tilt box and the receiving device with Bluetooth device (computer, cell phone, etc.) are used together compatible with the first time, the two need to pairing operation, the specific operation is: open the Bluetooth search function of the receiving device (computer, cell phone, etc.), while long press the wireless transmission key on the tilt box, until the"on the LCD of the tilt box begins to flash Indicates that the caliper enters the searched mode, release the wireless transmission key, wait until the receiving device searches compatible with the device with the name K-XXXXXXxXxx, then click connect. After successful connection, "on the LCD of the tilt box will remain on. Data tasmissin ( example, mobile phones and computers): After the connection is successtul, open the ofie software and keep the interface active. Press the wireless tansnission key briefly, and the tit box can send data 10 the rceving devices Main display: 1. compatible with uniaxial measurement, the main display screen only displays x- -axis data 2. compatible with biaxial measurement, the main display screen displays X-axis and Y-axis data at the same time. Colour:black Material:plastic Package Contents: 1 x Level Inclinometer Dual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.