Features: 1. The digital pressure gauge is mainly composed of a stainless steel casing, a pressure sensor, and a signal processing circuit. 2. High quality pressure sensor core with high precision, corrosion resistance, impact resistance, vibration resistance, small temperature drift and good stability. 3. Use a low-power processor, 2 AA batteries or a high-capacity high-performance lithium battery without external power. 4. Digital pressure gauge according to the pressure characteristics can be divided into: gauge pressure, differential pressure and absolute pressure three. Digital pressure gauge according to the pressure range can be divided into: micro pressure, low pressure, high pressure. Digital pressure gauge according to the temperature can be divided into: room temperature, medium temperature, high temperature. 5. It is mainly used for precision measurement of petroleum, chemical, aerospace and various industrial gas liquids. Specification: Condition: 100% Brand New Item Type: Digital Pressure Gauge Measuring Range: -0.1~0Mpa, 0~0.6Mpa, 0-1Mpa, 0~1.6Mpa, 0-2.5Mpa, 0~4Mpa (optional) Accuracy Level: 0.2, 0.5 Display Mode: 5-digit Dynamic Display Overload pressure: 1.5 Times Battery: 3V (2 * NO.5 Lithium Battery) (Not Included) Medium Temperature: -45C ~ +120C Working Environment Temperature: -20C ~ +60C Working Environment Humidity: 80%RH Protection Level: IP65 Interface: 304 Stainless Steel M20 * 1.5 (External Thread) Package List: 1 * Digital Pressure Gauge 1 * User Manual Note: The factory has been strictly calibrated, no need to change the button again to prevent confusion! Instrument panel and button introduction: 1. Work page Work page display: 1 battery status; 2 pressure; 3 strip percentage 2. Switching machine Press and hold the ON/OFF button for more than 3 seconds to turn on, long press ON/OFF button for more than seconds to turn off 3. Range query and online unit switching settings Press and hold the ZERO button for more than3 seconds to clear the scene. 4. Battery replacement: Unscrew the cover and replace the battery directly, which has no effect on accuracy and other data. 1The digital pressure gauge is mainly composed of a stainless steel casing, a pressure sensor, and a signal processing circuit. 2High quality pressure sensor core with high precision, corrosion resistance, impact resistance, vibration resistance, small temperature drift and good stability. 3Use a low-power processor, 2 AA batteries or a high-capacity high-performance lithium battery without external power. 4Digital pressure gauge according to the pressure characteristics can be divided into: gauge pressure, differential pressure and absolute pressure three. Digital pressure gauge according to the pressure range can be divided into: micro pressure, low press 5It is mainly used for precision measurement of petroleum, chemical, aerospace and various industrial gas liquids.