Tajima SLT-100 Dual-Scale Rotary Pitch/Angle Meter by Tajima

Quickly measure, verify or replicate surface angle or rise. Simple, one-hand operation with large thumb-screw positioned on handle. Big, easy-to-read scales rotate and align using a large bubble vial. Impact-resistant, heavy-gauge ABS case. Angle scale reads 0 to 130 degrees in 2 degree increments. Rise scale reads 0 to 0.8 in 0.05 increments and then in fixed increments up to 2.0. With handy conversion charts and reference graphics.