ITEM NAME:0.05 Degree Digital AngleGauge Electronic Gauge Sea Level Protractor Magnet L4G9 0.05 Degree Digital AngleGauge Electronic Gauge Sea Level Protractor Magnet L4G9 Color: As shown. Measuring Range: 4*90(0~360) degree; Resolution: 0.05 degree; Accuracy: +/-0.2 degree Working Temperature: 0~+45 Celsius; Working Current: Less than 100 μA Large LCD display reads upright. Digital angle gauge/inclinometer is great for precise angle measurements. With the magnetic base, it's easy to assist in measuring metal objects. Aluminum alloy material; Three function key; With data hold function; Zero-setting at any position Quick display of the measured value on big LCD screen With on-off power switch & Auto power-off for option 9V heavy duty battery,battery life Greater than 1 year With 3 built-in magnets to attach to the measured iron object conveniently Reversible reading allowing to read display to right side up Relative-absolute measurement interchange at any position,ABS function Used for angle measurement in automotive,woodwork,building,drilling machinery etc Package included: 1 x Digital Angle Gauge 1 x Battery 1 x Screwdriver 1 x Instruction book Note:Light shooting 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.