Home / Products / Pressure / Manometers / Stationary Products Calibration Services DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Pressure DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Quality DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Velocity DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Flow DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Level DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Temperature DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Test Equipment DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Valves DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Miscellaneous DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Hazardous Rated DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Series 200 & 300 Suitable for Total Pressures Up to 100 psig, Temperatures Up to 150°F, Accuracy ±2% of Full Scale (1% on Models 215, 244, 246 Only) Durablock® Solid Plastic Stationary Gage offered in inclined and vertical styles for highly accurate laboratory. View More Series 1230/1235 No Moving Parts, Suitable for Laboratory or General Industry Flex-Tube® Well-Type Manometers as a wall mount or a panel mount. Accurately reads high pressure readings. Applications include laboratory and industrial service applications. View More Series 1227 0.2" Minor Scale Divisions, Low-Cost Pressure Indication Dual Range Flex-Tube® U-Inclined Manometer where no spirit level is required, the manometer is versatile, and it is useful low-cost. Applications include fan status and filter monitoring. View More Series 1211/1212 Safety Traps to Prevent Loss of Fluid Slack Tube® Manometer/Gas Pressure Kit that reads with inch or CM scale. Applications include filter monitoring and duct static pressure. View More Series 250-AF Precision Machined, Solid Acrylic Plastic Gages, Accurate To ±1% Of Full Scale Inclined Manometer Air Filter Gages are virtually unbreakable and free of distortion. Applications include air filter gage. View More Series Mark II 3% Accuracy for Stationary and Portable Applications Molded Plastic Manometers are of the inclined and inclined-vertical type. Applications include paint booths, air filter gage, and air velocity measurement. View More Series 100 Suitable for Total Pressures Up to 100 psig, Temperatures Up to 150°F, Accuracy ±2% of Full Scale (1% on Model 115 Only) Durablock® Solid Plastic Portable Gage is a precision instrument in inclined and vertical styles. Used for the measurement of static pressure, vacuum or differential pressure. View More Series 420 Accuracy to ±0.25% Durablock® Inclined-Vertical Manometer is an inclined-vertical manometer which is applied to low pressure laboratory and test applications. View More Series 1221/1222/1223 Suitable for Pressures up to 100 psi, Better Precision Flex-Tube® U-Tube Manometer read in inches or mm. Scales are high impact polystyrene plastic. Applications include duct static pressure, calibration, and filter monitoring. View More