Fluke 718-100G Pressure Calibrator, -12PSIG to 100 PSIG Has Internal 100 PSIG Sensor & Accepts 700 Series Pressure Modules Generates Pressure/Vacuum via Built-in Hand Pump with Vernier & Bleed Valve Selectable Engineering Units Measures mA, Features 24V Loop Power Supply Min/Max/Hold, Zero & Damp Functions www.transcat.com/fluke-718-100g-fluke-718-100us?srsltid=AfmBOoo9ktC3mzaPvDI8DHF2QzkbAFWYc3x4BzOhb_9xIQL5ZqJt7CkL