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
0.10-0-1.0 inH2O measuring with built-in zero level to ensure accurate readings, and polished chrome-plated brass provides parallax-free reading
Leakproof O-ring seals and safety traps prevent fluid loss due to pressure surges
Can be mounted on any horizontal surface using set screws, and built-in glass spirit level simplifies leveling and is encapsulated to prevent tampering

Technical Details

Size (LWH): 9.1 inches, 9 inches, 3.1 inches
Product Details
Product Dimensions: 9.1 x 9 x 3.1 inches
Shipping Weight: 2.25 pounds (View shipping rates and policies)
ASIN : B008FM8LM4