The Yellow Jacket Digital Refrigerant Pressure and Temperature Chart provides fast and accurate pressure and temperature references for 61 refrigerants. Features include: 5.1 to 462.5 psi; 0.35 to 31.88 bar; 0.035 to 3.188 MPa; -40F to 155°F (40C to 68C); Auto off after five minutes. Includes manual, soft case, and battery (3V CR2032). www.yellowjacket.com/cb; 800/769-8370. —YELLOW JACKET Products Division of Ritchie Engineering Company, Inc.