Mastercool 53376-YF R1234Yf Visual Inspection Sight Glass With R1234Yf Quick Couplers, Red Blue, Extra Large manual chain hoist TRUE UV LIGHT for A/C

TRUE UV LIGHT for A/C

Gun Smithing/ Repairing and in Oil

Stand support height range is 33-3/4 inches to 44-1/4 inches

Made of aluminum for a lightweight and durable construction

designed with radius corners

Mastercool 53376-YF R1234Yf Visual Inspection Sight Glass With R1234Yf Quick Couplers, Red Blue, Extra Large manual chain hoist TRUE UV LIGHT for A/CMastercools 53376 YF R1234yf Visual Inspection Sight Glass will save you time by easily determining if the A C system needs to be flushed. This will allow for proper operation of all components and overall cooling efficiency. Features R1234yf VISUAL INSPECTION SIGHT GLASS lets the user to see the condition of the refrigerant in the vehicle A C system INCLUDES REFRIGERANT CONDITION CHART which visually shows the possible contaminants that could be seen