4.3 Inch Monitor Car Air Conditioner Cleaning AV Handheld Endoscope

Feature: Video detection + spray cleaning 4.3 inch hd display Built-in 1200 mA lithium battery 4 LED 4.3'' Camera 1M Rigid wire (arbitrary curved, High temperature resistant) Precision spray gun Focusing distance: 3mm~10mm Image pixel :30W The lens size: 8mm/ 5.5mm Directions For Use: 1.Charging for 5 hours before first use 2.Connect the display and Air compressor with the gun handle before use 3.Turn on the monitor switch 4.Pour into the cleaning solution 5.It is recommended to use 5 ~ 8MPA pressure, the pressure will be too large to make the bottle deformation and burst 6.After use, please close the valve, will the remaining solution in the spray gun all spray out, to avoid residual corrosion of the solution to block the equipment pipeline. Package Included: 1 X Display Screen visual car Air conditioner Cleaning tool 1 X 4.3inch Display Screen 1 X Water bottle (for cleaning liquid) 1 X Charging line 1 X Manual