Device for testing transmission function and sensitivity of pendulum type inclinometer

The utility model discloses a device for testing a transmission function and the sensitivity of a pendulum type inclinometer, and relates to the technology of earthquake observation. The device comprises the pendulum type inclinometer (1), an inclined platform (2), a reflector (3), a reflector bracket (4), an interference mirror (5), a micro displacement generation device (6), a laser interferometer base (7) and a laser interferometer (8). By the laser interferometer for testing the transmission function and the sensitivity, the device is high in precision and can meet the national standard; the transmission function is tested by a step-response method; and the device is convenient to operate, high in test efficiency and suitable for various types of pendulum type inclinometers.