Economically priced Displays pressure in a 5-digit LED display Auto zero Auto span Auto calibration 4 alarms with adjustable setpoint Touch-type keypad Built-in strain gage bridge excitation Filter for digit stabilization Coded access for user lockout Transducer Better than ±0.50% accuracy Fluid-filled system for temperature stability 80% output signal for easy calibration 17-7 PH stainless steel corrugated diaphragm with GTP coating Oil-fill is FDA approved - meets requirements CFR172.3620 and CFR172.878