1. [High Precise] This digital differential pressure gauge utilizes a high precise sensor to accurately measure differential pressure, suitable for a wide range of applications, can measure closed pipe wind speed.
2. [12 Units] With 12 commonly used pressure units and 2 wind speed units, this gauge provides versatility for users from different industries and countries. The user friendly interface can be displayed in Chinese or English.
3. [Customizable Limit Settings] The digital manometer allows users to set upper and lower pressure limits. When the pressure exceeds the set limit, the screen flashes as a visual alert.
4. [Practical Function] When measuring wind speed, the differential pressure meter can adjust different air density values (Kg/m3 or lb/ft3), providing accurate readings in different environmental conditions.
5. [Convenient Power Management] This differential pressure tester offers both automatic and manual power off modes, allowing users to adapt to different measurement scenarios.
Specification:
Item Type: Differential Pressure Gauge
Material: ABS
Battery: 9V battery x 1 (not included)
Battery Model: 6F22
Measurement Range: 0 to ±10KPa, 0 to 40.15inH20
Resolution: 1Pa, 0.01KPa, 0.01inH20
Accuracy: ±0.03KPa (0 to 0.30Kpa)
±0.05KPa (0.31 to 0.1Kpa)
±(1.5% reading + 0.01Kpa) other ranges
±0.01inH20 (0 to 0.12inH20)
±0.02inH20 (0.13 to 0.40inH20)
±(1.5% reading + 0.04inH20) other ranges
Maximum Pressure Limit: 10KPa (exceeding the range will damage the instrument)
Repeatability: ±0.25%FS
Measurement Response Time: About 0.5 seconds (25℃±2℃)
Pressure Connection: 1/8in (3.18mm) quick connector
Operating Temperature: 0℃ to 40℃
Storage Temperature Range: -10℃ to 60℃
Overrange Indication: HI (stop using if this indication appears, as it will damage the instrument)
Operating Instructions:
1. Press the Settings Menu key to enter the system menu.
2. View