Specifications: It provides quick and accurate measurement in auto repair, machine manufacturing, constructional engineering and decoration. It is a must-have for woodworking, construction, machinery etc. Digital LCD display with backlight for convenient operation at night. Item Name: Digital Inclinometer Material: Aluminum Alloy Resolution: 0.1 Degree Measuring Range: 4*90 Degree (100mm) Power Supply: 2 3V Batteries (Not Included) Relative Moisture: 40%-80% Accuracy: ±0.3 Degree Working Temperature: 0-40 Degree Celsius Features: High Accuracy, Convenient, Easy Reading Size: 100mm x 42mm x 16mm/3.94" x 1.65" x 0.63" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Digital Inclinometer