Air Conditioner Oil Inject Tool Quick Coupler Hand Turn Screw-in Injection Device 14in Coolant Filling Tube

Air Conditioner Oil Inject Tool Dye Inject Device 14in Quick Coupler Hand Turn Screw-in Coolant Filling Tube Injection ToolMade of fine quality material practical easy to install and use wide application has a long service time. Low-side quick coupler adapter. The 30ml (1oz) inject tool comes with a 14 inch female SAE connector that goes directly to the 14 inch SAE male system ports (lower side preferred). If you are working on a system with different port size you may need to have an adapter(not included). Perfect for homeoffice Air Conditioner and Car Air Conditioner Oil and fluorescent dyes for leak monitoring. Compatible with all oil types (POE or mineral oil) and all refrigerant types. Simple operation may save a sickened compressor caused by low oil.