☑️【Accurate Air Pressure Gauge】As a professional differential pressure gauge, it can accurately measure the negative pressure, positive pressure and differential pressure. Accuracy: ±0.3% FS; Measuring range: 0~ 206.8 Kpa; Repeatability: ±0.25% FS; Linearity/hysteresis: ± 0.1% FSO; Maximum pressure limit: 206.8 Kpa. The backlit LCD display helps you to read the data clearly in dark or bright environments.
☑️【Data Hold & Record】Short press ‘HOLD’ freezes the current measurement data, long press toggles between MAX/MIN/AVG measurement. The ‘REC’ button saves the current measurement data (up to 50 data can be saved), which can be displayed in the menu; a long press on ‘REC’ deletes all data. These functions improve work efficiency and help you to better analyse the status of the printing system.
☑️【Overpressure alarm】The upper and lower pressure limits can be set. If the pressure exceeds or falls below the specified range during measurement, the display screen flashes to indicate this. In addition, the differential pressure gauge also has a ‘DIF’ function. Short press the ‘DIF’ button to switch to differential pressure measurement mode; long press to zero and calibrate automatically.
☑️【11 Optional units】The differential pressure gauge offers 11 selectable measurement units, including bar, ozin², psi, inHg, mbar, mmHg, cmH₂O, ftH₂O, inH₂O, Kgcm² and KPa. It fulfils the measurement requirements of various industries, such as HVAC systems, automotive engines, fuel systems and other components for fault diagnosis.
☑️【Multi-function gas pressure gauge】The air pressure gauge has a 3.18 mm x 10 mm double metal pipe connection, which is suitable for most air pressure measurement hoses. The gas pressure gauge weighs 163 g and measures 155 mm x 80 mm x 32 mm, making it easily portable and suitable for use in confined spaces. It can also be switched off automatically or manually to save energy and extend its service life.
Product descriptions
This professional pressure differential meter is ideal for maintenance and troubleshooting. It features a high-precision differential pressure transmitter with a measuring range of 30 psi and an accuracy of ±0.3% FS to accurately measure negative, positive and differential pressures. It offers 11 switchable measuring units. In addition, it has an alarm when limit values are exceeded, data storage, data logging, differential pressure measurement and other functions that significantly improve work efficiency. Whether in automotive maintenance or HVAC system diagnosis, this gas pressure tester will meet your measurement needs.
Specification：
Linearity/hysteresis: ±0.1% FS
Maximum pressure limit: 30 psi
Reproducibility: ±0.25% FS
11 units of measurement: bar, ozin², psi, inHg, mbar, mmHg, cmH₂O, ftH₂O, inH₂O, Kgcm², KPa
Operating temperature: 0~40℃ (32~104℉)
Storage temperature range: -10~60℃ (14~140℉)
Pressure connection: Standard 1/8 inch (3.18 mm) quick coupling connection
Power supply: 9V 6F22 battery
Dimensions: 155*80*32 mm
Weight: 163 grams
Function:
Measurement modes: maximum, minimum, average, difference
‘HOLD’ freeze data
‘REC’ data storage (up to 50 data)
Zero setting and calibration of the data
Set the upper and lower pressure limits (you need to select the pressure unit and then set), more than the specified value of the screen will be flashing prompts
Auto power off can be set for 5 minutes or 10 minutes
Time setting function (the settings are not saved after switching off)
LCD backlight
Packing list:
1x differential pressure gauge;
1x hose
1x 1/8 inch hose adapter
1x 9v 6F22 battery
1x Carrying case
1x user manual
