The utility model discloses a high voltage isolator touches and indicates pressure measurement, include: the tubulose handle, it has the tubulose handle body, and tubulose handle body top sets up spout bottom surface board, sets up the external connection hole on the lateral wall of lower part, and the bottom sets up the back lid, simulation contact subassembly, it has left and right simulation contact, the flexible film formula sensor of spout and piezoresistive effect type, measure the display module, it has the display of measurement and sensor signal line, and sensor signal line one end is connected with the output of the flexible film formula sensor of piezoresistive effect type, and the external connection hole is worn out to the other end, is connected with the measurement display. The utility model relates to a rationally, compact structure, small, light in weight, adopt film formula pressure sensor, measurement accuracy is higher, the simulation contact is the same with actual contact size shape, has avoidd the influence of factors such as area of contact to actual measurement, and measuring result is more accurate to the mechanical damage to touching the finger has been reduced.