Ashcroft”s digitalpressure gauges incorporate value-added features, including a backlitLCD, selectable engineering units, and min/max recall to providecapabilities that once required several different instruments toachieve. The digitalpressure gauges are available in a variety of sizes, accuracies, andprice ranges to suit a broad spectrum of applications. The commercialType 1005PS is a 2.5-inch gauge with +/- 0.5 percent full-scaleaccuracy, while the industrial Types 2072, 2172, and 2272 three-inchand 4.5-inch gauges are rated at +/- 0.25 percent full scale and areavailable with four to 20 mA output and on-board SPDT switches. Thethree-inch Type 2089 test gauge tops off the line with an accuracy of+/- 0.05 percent full scale and a five-digit display.