INSTRUCTION MANUALENGLISHSmart Temperature Split KitSmart Refrigerant Charging KitSmart Refrigerant Complete Kit1-800-547-5740www.ueitest.com • email: info@ueitest.comHUB2 / HUB4 / HUB6WPP1Wireless PressureProbePowerLo-BatWPP1Wireless PressureProbePowerLo-BatWHP1WirelessHygrometer ProbeWHP1: Wireless Hygrometer ProbeWPP1: Wireless Pressure ProbeWPC1: Pipe clamp sensorUEI HUB APPWARNINGRead entire safety notes section regarding potential hazard and properinstructions before using these probes. In this manual the word “WARNING”is used to indicate conditions or actions that may pose physical hazards tothe user. The word “CAUTION” is used to indicate conditions or actions thatmay damage these instrument.WARNINGTo ensure safe operation and service of these probes, follow these instructions.Failure to observe these warnings can result in severe injury or death.WARNINGMaximum over pressure is: 1000 PSI.WARNING• Do not open these probes to replace batteries while the probesare connected to an HVACR or other mechanical system.• To avoid false readings, replace batteries if a low battery indicator appears.• Do not use this these probes if they appear damaged.• Always adhere to national and local safety codes. Use proper personalprotective equipment (PPE).WARNINGThese probes are designed for trade professionals who are familiar with thehazards of their trade. Observe all recommended safety procedures thatinclude proper lockout utilization and use of personal protective equipmentthat includes safety glasses, gloves and flame resistant clothing.HUB22 WHP14 Batteries (AAA)Carrying caseHUB42 WPP12 WPC14 Batteries (AA)Carrying caseHUB62 WHP12 WPP12 WPC18 Batteries(4x AA, 4x AAA)Carrying caseIMPORTANT SAFETY WARNINGS1. Hygrometer (WHP1): Hub 2 & Hub 6A. Lock Button: Press to open or close probeB. 1/4” diameter probe.C. Magnetic MountD. Battery Cover.E. Light: Blinks GREEN when probe is poweredon. Blinks RED when low battery.*CAUTION: Press down Lock Button torelease probe. Failure to do so may break probeand is not covered under warranty.GENERAL SPECIFICATIONSOperating Temperature: 41°F to 140°F (5°C to 60°C)Storage Temperature: 14°F to 140°F (-10°C to 60°C)Operating Humidity: 20% RH to 80% RHRecommended: Do Not use longer than 60hours out of rangeDimensions: 6.84 in x 1.93 in x 1.53 in(17.4 cm x 4.9 cm x 3.9 cm)Item Weight: 4.4 oz (125 gr)Certification: CE Conformity, FCC/ICBattery Type: (AAA) 2Battery Life: 100+ hours* NOTE: Low battery indicator is also in the“Tool Connection” screenWHP1 OVERVIEWWHP1WirelessHygrometer ProbeWHP1WirelessHygrometer ProbeB.A.C.E.D.• Remove battery cover.• Replace the old batteries with 2 new(AAA) batteries.• Replace the battery cover.Battery level are displayed in thetool connection screen to the right of eachprobe connected.Caution: Take care not to lose the screwswhen opening battery compartments