Displays 0-3Mpa pressure value, can be set up pressure value To import singlechip, high brightness digital display, adopts the high quality, the digital optoelectronic devices, etc. With convenient use, stable performance, show intuitional, reliable quality, easy operation, etc.Technical indicators:1, the working voltage of DC24V:2, the working current: 100MA3, working temperature: - 10 ~ 80 °