PRODUCT
9V-DC batteryAuto-off functionZero offset
Peak holdZero offset4~20 mA analogH/L pressure setting (NPN transistor)
1" cube meter for limited spaceAssembling adaptor availableZero reset
Zero adjustmentWeather proof type
Auto-off functionLong battery life
Auto-off functionLong battery lifeDigital refrigerant compound
Auto-offSleep mode