Description: Mini digital pressure gauge used diffused silicon pressure sensor as the core pressure-sensitive components together with a low-power circuit, a section of ordinary 9V battery can be used for more than a year, accurate and convenient. The intelligent digital pressure gauge flexible, easy to operate, easy to debug, safe and reliable. Widely used in water and electricity, water, petroleum, chemical, mechanical, hydraulic and other industries on the pressure of the fluid medium measurement display. Parameter: Pressure range: -0.1 ~ 60MPa (custom specific pressure ranges) Accuracy: 0.2, 0.4 Threaded connection: M20 * 1.5 M14 * 1.5 1 / 2NPT 1 / 4NPT or other custom thread Display: 4 LCD Power supply: 9V battery (power range is available between 3.6V ~ 9V) Power: 200UA Calibration: Support button calibration, enabling customers to be calibrated in the field, without Depot Features: Large-screen LCD display, high resolution Peak hold function to record the maximum pressure during the measurement value Pressure percentage dynamic display, (the progress bar shows) Five kinds of engineering unit selection: psi, bar, kpa, kg / cMpa Select 1 ~ 15min automatic shutdown feature. Micro-power, power-saving mode can work in more than two years of continuous work 2000 hours. Parameter correction function, the instrument can live zero error value correction. Upper and lower limit range Sampling rate: 4 times / sec. Apply pressure of various gases compatible with stainless steel measuring liquids