Inclined manometer for use in air velocity and air filter performance applications
Red gauge fluid is freeze-proof and has lower evaporation rate for use in cold environments, and produces expanded scale viewing for improved reading resolution
0.1-0-1.1 inH2O measuring with built-in zero level to ensure accurate readings
Leakproof O-ring seals and float-operated overflow traps reduce risk of fluid loss
Can be mounted on any vertical surface or set on any horizontal surface, and built-in spirit level simplifies leveling

Technical Details

Size (LWH): 11.7 inches, 6.2 inches, 2.3 inches
Product Details
Product Dimensions: 11.7 x 6.2 x 2.3 inches
Shipping Weight: 1.05 pounds (View shipping rates and policies)
ASIN : B009PAN1J8