Stainless steel ball valve design controls flow smoothly and quickly with only a quarter turn
Extra-large sight glass for visual refrigerant check
Large 3-1/8" (80mm) gauges
Silicone dampened gauges smooth out needle movement
Gauges can easily recalibrate in the field to maintain accuracy
Comes in custom molded box
WARNING: This product can expose you to chemicals including LEAD AND LEAD COMPOUNDS, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.