Part No. GAUG-030I 0-30 Inch H20 Analog Pressure Gauge (±1.5% full scale accuracy) Analog test gauges are convenient for field calibrations. A knife-edge pointer and mirrored band make reading the gauge very easy. An economical choice for calibrating pressure instruments. Features GAUG-030I Specifications Pressure Range 0 to 30 In H2O Accuracy ±1.5% of Full Scale Process Connection 1/4" male NPT bottom connection Dial Size 2.5 in (6.35 cm) Mirror Band No Temperature range -4 to 140 °F (-20 to 60 °C) Construction ABS Plastic, Brass, Plated Steel Seal materials Buna-N Gauge type Analog Fluid Media Compatibility Fluids compatible with Buna-N Seals Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480