McMaster 3634K58 Flanged On Off Ball Valve, Cast Iron Body, 4 Pipe Size, Lockable Lever Handle, 200 psi DWMT73803 20 Current Maximum 30 20 Current Maximum 30 A Current Minimum 2 A Country of Origin Japan Quick Reference Guide Batteries Included Yes Battery Chemistry Alkaline Battery Access Yes Weight 28 oz Interface USB Computer Interface Connection Type USB Software Included Yes Bluetooth Compatible Yes Auto Ranging Yes Auto Power Off Yes Data Hold Yes Data Logging Yes Peak Hold Yes Duty Cycle Yes Minimum Maximum Memory Yes Min Max Avg Button Included Yes Bar Graph Included Yes Multiple On Screen Displays Yes Elapse Time Clock Yes Time of Day Clock Yes Audible Continuity Yes Diode Test Yes Current Leakage Testing No Intrinsically Safe No Waterproof No Dustproof No Thermal Imaging No Removable Screen No Max 75" Flow Coefficient (Cv) 2 500 Maximum Pressure 200 psi @ 150° F Maximum Steam Pressure 125 psi @ 215° F Temperature Range 20° to 350° F Vacuum Rating 29 in