Accuracy plus/minus 0.45 percent of reading; gas temperature 50 degrees c to 104 degrees c; gas pressure 7 to 45 psiaoperating power calibrator 115 vac, single phase, compressor 230 vac, singlephase; compressor size 33.0 in lg, 25.0 in w; 79.0 in h; vga monitor, 9 pin printer
