Technical Specification

Features
Pressure and vacuum mode shift function
build-in 82 refrigerants according to U.S.A. NIST standard refrigerants pressure and temperature relationship database.
Real-time vacuum pressure test and percent indicate
Low power indicate. Batteries life:30H. 9V.
Pressure units: KPa,Bar,Psi,Torr,Kg F/cm2,InHg,MmHg
Temperature units:℉, ℃
Test range Measurement of xacuum: -101Kpa~0Mpa

Positive pressure: 0Kpa~6Mpa

Refrigerant: -101Kpa~4Kpa

Used For WK-6881H,WK6881L,6882,6884

Resolution: 1Kpa
Accuracy: ±0.5%
Overload: 100Bar,10Mpa
Operating temp.: -20℃ ~ 60℃