Mark II 25 Liquid Filled Manometer with 3% Accuracy, 0-3" w.c., Replacement for Dwyer, High Precision Liquid-Filled Manometer for HVAC and General Applications industrial_Aug2024_update Bright Colors)

Bright Colors)

silicone tip covers

press the red SOS button

modular office and home telephones in need of extension cords for large interior areas to cover

swivel arms and 360 adjustable balls to help you find the best angle for safe driving

Mark II 25 Liquid Filled Manometer with 3% Accuracy, 0-3" w.c., Replacement for Dwyer, High Precision Liquid-Filled Manometer for HVAC and General Applications industrial_Aug2024_update Bright Colors)Mark II 25 Liquid Filled Manometer with 3% Accuracy, 0 3" w. c., Replacement for Dwyer, High Precision Liquid Filled Manometer for HVAC and General Applications Product Features Basic InformationThe Mark II 25 manometer measures air pressure, differential pressure and air velocity, ideal for air filter monitoring and airflow testing. It has a 07 C. A. (03" w. c.) range, operating temperature 32140F, and max pressure <10 PSI. Note: We only recommend it