Display unit: inches of waterMinus 19.95" to 19.95" water gaugeAccuracy: ±1.5% FS (±0.3 inches of water)0.05" water column resolutionLarge LCD display
The digital electronic manometer eliminates the mess and fragility of U-tubes or diaphragm type gas pressure gauges. This easy-to-use instrument provides a continuous display of the measured positive or negative pressure. Ideal for setting gas pressure at manifold, checking pressure, flue draft and air balancing. Kit includes battery, 18" tubing and brass fitting.
Brand: Yellow Jacket, Model: 78071, Color: Yellow