Part No. GAUG-0100I 0-100 Inch H20 Analog Pressure Gauge 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-0100I Specifications Vacuum Range 0 to 100"Hg (0 to 2,540 mmHG) Accuracy ±1.5% of Full Scale Process Connection 1/4" male NPT bottom connection Units of Measure In H2O 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 Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480