Digital High Pressure Gauge
SMG series are professionally digital gauges used for maintaining, monitoring and evacuating refrigeration systems and charging refrigerants. The gauges can measure system pressure and display various parameters such as the evaporation temperature of the corresponding refrigerant. They have a backlight, auto-off, unit switch, over-range alarm, and other functions.
- Six units switchable: MPa, kPa, bar, psi, kg/cm², cmHg
- Pressure measuring range: -0.100 ~ 3.448MPa (-14.5-500 psi)
- Resolution: 0.5psi
- Accuracy: +0.5%FS
- Sampling Rate: 1s
- Temperature Unit: °C/°F
- Battery: 3 AAA batteries
- Battery Life: 6 months
LCD Screen& Blue Backlight Display
- The 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 or disable