360degree digital inclinometer protractor

This Digital Protractor (angle measuring device) can be used to measure angles within ±180° (0 ~ 360°) range in wide variety of applications. Base plate has V-groove with 12 built-in magnets for attaching on curved surfaces or cylinders. It can be used for Measuring or setting the pitch of drainage pipes. The protractor is featured with large and clear LCD with Backlight.

• It can be used for Setting or checking the grading of ground or roads for drainage.
• The reading is always displayed as upright even the protractor is upside down.  Alarm for angle (0°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90°).
• The unit will directly enter the state of absolute angle measurement every time its turned on

Specification

Measuring Range: 4 x 90°  .Resolution: 0.1°/ 0.01%  .Repeatability: ±0.1°  .Operating Temperature: 0 ~ 40°C  .Operating Humidity: 40 ~ 80%  .Size: 150 x 52 x 33mm  (6" x 2" x 1" inches)