Value VDG-S1 Refrigeration Gas Gauge Set

Applicable refrigerants: R22, R32, R290, R410A, R134a, 1234yf, R404A, R407C, R507

Display pressure units: psi, bar, kPa, MPa, kg/cm²

Display temperature units: °C / °F

Vacuum display: inHg

Sensor accuracy: ±0.75% FS

Sensor resolution: 1 psi

Refrigerant temperature range: -5 ~ 50°C

Connection: 1/4" SAE

Power supply: 9V DC battery, operating time up to 50 hours.