DIGITAL PRESSURE & VACUUM GAUGE
MODEL: WK-688H
 
 
FeaturesPressure and vacuum mode shift functionbuild-in 82 refrigerants according to U.S.A. NIST standard refrigerants pressure and temperature relationship database.Real-time vacuum pressure test and percent indicateLow power indicate. Batteries life:30H. 9V.Pressure units:KPa,Bar,Psi,Torr,Kg F/cm2,InHg,MmHgTemperature units:℉, ℃Test range Measurement of xacuum: -101Kpa~0MpaPositive pressure: 0Kpa~6MpaRefrigerant: -101Kpa~4KpaUsed For WK-6881H,WK6881L,6882,6884Resolution: 1KpaAccuracy: ±0.5%Overload: 100Bar,10MpaOperating temp.: -20℃ ~ 60℃
 
TECHNICAL DESCRIPTION
Digital Gauges can be used with the
following refrigerants:
Liq=Liquid
Vap=vapor
1Mpa=10Bar=10.1972kg/c㎡=145.038 Psi