Digital Electronic Level Digital Angle Fnder 4*90 ° Magnetic Angle Gauge Cube Inclinometer Protractor Precision Level Box

High-concerned chemical : None Brand Name : APWIKOGER Origin : Mainland China Main Material : Plastic Dimensions : 57.00 x 57.00 x 25.00 mm (2.24 x 2.24 x 0.98 inches) Measuring Range : 4 x 90° Resolution : 0.05° Error : ±0.5° Repeatability : 0.1° Battery : NO.7 AAA (not included)