Air Conditioner Refrigerant Low and High Pressure Gauge for R410A R134A R22 R404A A/C Diagnostic Refrigerant Charging Tool

High-concerned chemical : None Model Number : H/L Pressure Gauge Max Measuring Range : 200 PSI & Above Display Type : Analog Dial Diameter : 1.9 Inches & Under Brand Name : OPUYYM Origin : Mainland China Certification : None