Slack Tube Manometer, 12-0-12"w.c., 12 1/2 Ounces Hg Required, Rolls Up for Easy Storage, Filter Monitoring, Duct Static Pressure for Setting Damper Position

Slack Tube Manometer, 15-0-15"w.c., 15 Ounces Hg Required, Rolls Up for Easy Storage, Filter Monitoring, Duct Static Pressure for Setting Damper Position

Slack Tube Manometer, 18-0-18"w.c., 17 1/2 Ounces Hg Required, Rolls Up for Easy Storage, Filter Monitoring, Duct Static Pressure for Setting Damper Position

Slack Tube Manometer, 24-0-24"w.c., 22 1/2 Ounces Hg Required, Rolls Up for Easy Storage, Filter Monitoring, Duct Static Pressure for Setting Damper Position

Slack Tube Manometer, 30-0-30"w.c., 27 Ounces Hg Required, Rolls Up for Easy Storage, Filter Monitoring, Duct Static Pressure for Setting Damper Position

Gas Pressure Kit, Includes 1211-16 Manometer, Carrying Case, Tubing, Connection Fittings

Gas Pressure Manometer, 15"w.c. Pressure Limit, 140 Degree Temperature Limit, 1/8" Male NPT Connector, 7" Length

Type J Thermocouple, 2 Wire

Flex Tube U Tube Manometer, 12"w.c. Range 6-0-6" w.c., 9.5 Ounces Hg Required to Fill

8-0-8"wc Manometer