STP DIY Reusable Trigger Dispenser With Gauge

by STP
£24.95
Auto air-con reusable trigger & gauge with extra long heavy duty hose can be used to check the refrigerant level on all R134a air conditioning systems. With a calibrated and colour coded gauge for easy and accurate checking. Connect the AF-1/6 gas canister and refil your air contioning system as easy as inflating a tyre. Ideal for DIY and professional air conditioning system maintenance.