L1680 0.02° 2.4 Inch Color Screen Dual-axis Digital Protractor Electronic Level Box Angle Meter with Magnetic Base and I

Specification Model L1680Sensor chip NXPDevice resolution 0 02°Measuring range single axis 360° dual axis ±60° Response time 0 1s response time 1 5s stabilization timeAngle algorithm 5 point angle factor AI algorithmMagnet 8 pieces of strong magnetic polarity on the bottom side face the sideBuzzer YesLED indicator light blue cool toneOutput control 2 wayWorking temperature 10℃ 40℃Display interface 2 4 inch color LCD displayPower supply Rechargeable lithium ion battery 3 7VPower consumption 0 2WBattery 1200mAhSize 82 2 x 82 2 x 29 68MMPackage included 1 x L1680 Protractors1 x USB charging cable 1 x Charger1 x English user manual