Extech 407910 Heavy Duty Digital Differential Pressure Manometer

Extech 407910 Heavy Duty Digital Differential Pressure Manometer is designed with two quick-disconnect metal input connections and a broad measurement range of +/-802 inches of water with 0.5 inch resolution. The Extech 407910 features an integrated RS-232 port allows direct connection to PC for data download and viewing, zero function for offset corrections, and MIN/MAX recall features.