The YELLOW JACKET® Series 41 Digital Manifold combines the advantages of digital technology with the proven Series 41 2-valve brass manifold. The 3-1/8” backlit LCD gauges provide easy-to-read accurate measurements for system pressures. Each interchangeable gauge is capable of handling maximum pressures of 800 psi, so there are no worries about over-pressurizing. Pre-programmed with 21 most common refrigerants, the Series 41 Digital Manifold will provide clear, swift and accurate pressure measurements for all your system applications.
The forged body of the manifold is constructed of solid brass for durability. Full porting maximizes capacity, and the metal valve handles are full size for easy operation. For added security, the hose anchors are forged into the back of body at 45°.
 
Gauge Specifications
Pressure Range: -14.7 ~ 800 psi (-1 ~ 54.4 bar)
Unit (Pressure): psi / bar / MPa / kg/cm2 / kPa
Working Temperature: 14℉ ~ 140℉ (-10℃ ~ 60℃)
Pressure Accuracy: ±0.5% F.S @71.6~82.4℉ (@22~28℃)
Unit (Temperature): ℉/℃
Working Humidity:35~85%
Sampling Rate = 1.2 sec max.
Auto-off: 10 minutes
Zero pressure function
Power Supply: Battery CR123A (3.0V, 1400mAh)
Battery Life: 2 years for continuous operation without backlight
Warranty: one year
 
Refrigerants
R-22, R-23, R-32, R-124, R-134A, R-290, R-404A,
R-407C, R-407F, R-408A, R-410A, R-417A, R-427A,
R-444B, R-448A, R-449A, R-452A, R-507, R-600,
R-1234YF, R1270
 
Manifold Specifications
Forged brass body for durability
Sliding double “O” ring pistons reduce wear
Long life nylon seats
Full porting maximizes capacity and flow
Hose assemblies UL recognized for 4000 psi (275 bar) burst and 800 psi (55 bar) working pressure. File# SA9737
Assembled in the USA