The present invention discloses a waterproof lever-type indicator, comprising: a housing, a probe, a dial plate and a transmission mechanism. The probe and the dial plate are positioned at both ends of the housing respectively, the transmission mechanism is positioned inside the housing to connect the mounting shaft and the pointer on the dial plate, the end portion of the housing is provided as an enclosed structure, and the probe is in fixed connection with the mounting shaft extending beyond a side wall of the housing. When this indicator is put to practical use, compared with the open design of the end portion, the enclosed structure of the end portion of the housing can reduce possibility that foreign matters enter the indicator, promote the reliability of the indicator and prolong the instrument service life, especially in the workshop environment where foreign matters are more likely to generate.