Smart SUP Air pump for Inflatable Boats Easy to use High Pressure Electric Pump 12 Vquick and easily inflate and deflate your SUP stand up paddleboard and water sports pool inflatables in no time.Durable quality and eco-friendly material offer a promising summer journey.electric pump sup digital display with real-time pressure monitoring with the integrated digital display you can set the desired target pressure and monitor the pressure in real time.Supported working range 0.5 - 20 PSI 20 PSI 1.378 Bar 138 Kilo-Pascal accurateness 0.01 PSI.When the pressure reaches the preset pressure value the safety intelligent pressure system will automatically stop charging.inflatable boat The first stage has a maximum speed of 350 l min and the second stage a maximum pressure of 70 l minso you can set the pressure to your target level . Real time pressure monitoring and auto stop once selected pressure reached.When packing up the deflation function will MAKE DEFLATING QUICK amp EASY.12v sup air