R&D PT180 Angle Protractor Universal Level Box 360 Degree Mini Digital Protractor Inclinometer Tester Measuring Tools

Features:

Clear illuminated LCD display with automatic backlight Magnetic base Simple operation by just 3 buttons Absolute & relative measurement Zero set to any position to find the relative angle between 2 planes See-saw figure on the display to show the tilted direction No Temperature drift Auto power off function Aluminum framework Handy easy to carry anywhere Pre-calibrated at the factory

Applications:

Setting pitch angles for helicopters, adjusting the blade angle of miter saws, table saws and circular saws, setting up the tool settings on lathes, assessing drainage angles and run off slopes, and aligning graders and tractors.

Parameter:

Accuracy: 0° and 90° : ±0.1°, the rest : ±0.2° Resolution: 0.1° Working Range: 4 x 90° Power Supply: 2 x AAA battery Working Temperature: 32℉ to 122℉ (0 ℃ to 50 ℃) Working Humidity: ≤85%

Features:

ABS: Indicates that the level is working in absolute angle mode REF: Indicates that the level is working in relative angle mode ZERO KEY: Switch ABS / REF modes UNIT KEY: Switch Degree/% units %: Percentage of slope conversion Erro: Warning of the vertical axis deviation