Elitech PG-30Pro Blue&Red Refrigeration HVAC Digital Pressure Gauge 87+ Refrigerants

As long as there’s been air conditioning, there’s been Elitech for automotive and HVAC/R air conditioning (A/C) refrigerant recovery, recycling and recharge tools, equipment and accessories. OEM vehicle manufacturers, industrial and commercial contractors have turned to Elitech for A/C service products since 1996.
PG-30Pro digital low pressure gauge that measures system pressure in real time. It is designed for use in piping system, refrigerated system and other applications.
Digital Low Pressure Gauge

LCD Screen& Blue Backlight Display
- The air pressure gauge's digital backlight display allows you to readout easily even in the night.
- Partition display for different measurements, direct readings for all measurements.
- Adjustable backlight off time: 3s,4s,5s,10s,15s or always on
- Selectable Auto off time: 10min (default), 20min,30min,40min
Stable and Reliable Sensor
- Use temperature-compensated pressure sensor
- Six different measuring units to choose: MPa, kPa, bar, psi, kg/cm², cmHg
- A wide range of measurement: -0.100 ~ 3.448MPa (-14.5-500 psi)
Two Overload Indication
- It display “ALARM” on the right top of the screen when overload is higher than 500 psi.
- Backlight flashes and screen displays "ALARM" when the overload is above 625 psi.

Various Refrigerants Options and Zero Function
- PT tables lists 87 types of normal refrigerants
- Switch Refrigerants: in the home page, press and release SET or ZERO key to scroll through refrigerant types and related value.
- If deviation occurs at zero point, use ZERO key to zero out and correct the system.
- In MAX/MIN page, press and hold ZERO key to clear the MAX/MIN value.
- In home page, press and hold ZERO key to clear current value; press and hold it again to recover the value.
- Note: Do not ZERO during measurement.


Package Includes:
- 1 X PG-30Pro Pressure Gauge (Blue)
- 1 X User Manual
- 3 X AAA Batteries
Notice:
1. Wear safety goggles when work with refrigerants.
2. Disconnect hoses with extreme caution
Specification
Operating Temperature and Humidity: 10℃ ~60℃; 35% ~ 85%
Resolution: 0.001MPa; 0.1psi
Accuracy: ±0.5%FS
- Temperature Unit: ℃/ ℉
- Battery Life: 6 months
- Power supply: 3 AAA batteries
- Sampling Period: 1s
- Battery Indicator: displays 'LOB' at low battery
- Display:1.9 *1 (in) LCD/blue back-light
- Settable Measurement Units: MPa,kPa,bar,psi,kg/cm2,cmHg
- Fitting: 1/8 NPT

Digital High Pressure Gauge
As long as there’s been air conditioning, there’s been Elitech for automotive and HVAC/R air conditioning (A/C) refrigerant recovery, recycling and recharge tools, equipment and accessories. OEM vehicle manufacturers, industrial and commercial contractors have turned to Elitech for A/C service products since 1996.
PG-30Pro digital high pressure gauge that measures system pressure in real time. It is designed for use in piping system, refrigerated system and other applications.

LCD Screen& Blue Backlight Display
- The air pressure gauge's digital backlight display allows you to readout easily even in the night.
- Partition display for different measurements, direct readings for all measurements.
- Adjustable backlight off time: 3s,4s,5s,10s,15s or always on
- Selectable Auto off time: 10min (default), 20min,30min,40min
Stable and Reliable Sensor
- Use temperature-compensated pressure sensor
- Six different measuring units to choose: MPa, kPa, bar, psi, kg/cm², cmHg
- A wide range of measurement: -0.100 ~ 5.515MPa (-14.5-800 psi)
Two Overload Indication
- It display “ALARM” on the right top of the screen when overload is higher than 800 psi.
- Backlight flashes and screen displays "ALARM" when the overload is above 1001 psi.

Various Refrigerants Options and Zero Function
- PT tables lists 87 types of normal refrigerants
- Switch Refrigerants: in the home page, press and release SET or ZERO key to scroll through refrigerant types and related value.
- If deviation occurs at zero point, use ZERO key to zero out and correct the system.
- In MAX/MIN page, press and hold ZERO key to clear the MAX/MIN value.
- In home page, press and hold ZERO key to clear current value; press and hold it again to recover the value.
- Note: Do not ZERO during measurement.


Package Includes:
- 1 X PG-30Pro Pressure Gauge (Red)
- 1 X User Manual
- 3 X AAA Batteries
Notice:
1. Wear safety goggles when work with refrigerants.
2. Disconnect hoses with extreme caution
Specification
Operating Temperature and Humidity: 10℃ ~60℃; 35% ~ 85%
Resolution: 0.001MPa; 0.1psi
Accuracy: ±0.5%FS
- Temperature Unit: ℃/ ℉
- Battery Life: 6 months
- Power supply: 3 AAA batteries
- Sampling Period: 1s
- Battery Indicator: displays 'LOB' at low battery
- Display:1.9 *1 (in) LCD/blue back-light
- Settable Measurement Units: MPa,kPa,bar,psi,kg/cm²,cmHg (*Will NOT display in microns)
- Fitting: 1/8 NPT
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PG-30Pro Low Pressure | PG-30Pro High Pressure | PGW-500 | PT-500&PT-800 | DMG-1 | VGW-760 | |
Pressure Measuring Range | -14.5-500psi | -14.5-800psi | -14.5-500psi | -14.5-500/800psi | -14.5-500/800psi | 0~19000micron |
Accuracy | ±0.5%FS(22-28℃) | ±0.5%FS(22-28℃) | ±0.5%FS(22-28℃) | ±0.5%FS(22-28℃) | ±0.5%FS(22-28℃) | ±10% or ±10micron |
Resolution | 0.5psi | 0.5psi | 0.5psi | 0.5psi | 0.5psi | 1 micron(0-400); 5 micron(400-2000); 250 micron(2000-19000) |
Fitting | 1/8'' NPT | 1/8'' NPT | 1/8'' NPT | 1/8'' NPT | 1/4'' SAE | 1/4'' SAE |
Measurement Units | MPa, kPa, bar, psi, kg/cm², cmHg | MPa, kPa, bar, psi, kg/cm², cmHg | psi, inHg, kg/cm², cmHg, bar, kPa, Mpa | psi, inHg, kg/cm², cmHg, bar, kPa, Mpa | MPa, kPa, bar, psi, kg/cm², cmHg | inHg,Torr,psia,mbar, mTorr, Pa, micron, kPa |
Battery | 3*1.5V AAA | 3*1.5V AAA | 3*1.5V AA |
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