One Axis Inclinometer 0-5v 0-10v Single Axis Tilt Sensor Analog Voltage Output Clinometer 1 Axis Inclination Sensor Ats715 - Protractors - AliExpress
SOLAR-360-1-RS485 - Inclinometer Sensor, Single Axis ±180°, RS485 Interface
Uniaxial Inclinometer 1 Axis Tilt Sensor Digital Output Single One Axis Clinometer RS485 RS232 Ttl Can - China Inclinometer, Clinometer | Made-in-China.com
BWM410 High-Precision Voltage Output Single-Axis Inclinometer Tiltmeter 0-5V/0-10V Optional