Fluke Differential Manometer with ±1% Accuracy, 6 psi Max Pressure Measurement FLUKE 922

Fluke FLUKE 922 Differential Manometer is a precision handheld instrument designed for HVAC professionals and ventilation diagnostics. Featuring an accuracy of ±1% and the ability to measure differential pressure up to 6 psi, this device combines multiple measurement functions including differential and static pressure, air velocity, and airflow volume in one portable unit. The manometer accepts pitot tube inputs and allows user entry of duct shape and size, helping technicians to accurately assess pressure relationships and balance ventilation systems.

The device includes onboard data logging capabilities, storing up to 99 readings for efficient field recording and later analysis. Its bright backlit LCD display ensures visibility in poorly lit working conditions, while four AA batteries provide extended operational runtime suitable for extended jobs.

Compact and ergonomic with a height of 175mm, width of 77.5mm, and length of 41.9mm, it weighs approximately 640 grams, making it convenient for field use. The robust design features an IP40 protection rating, suitable for indoor environments with non-condensing humidity conditions up to 90% and operating temperature range from 0°C to 50°C.

This manometer is suitable for a wide range of industrial and commercial applications such as measuring pressure drops across HVAC filters and coils, performing duct traverses using pitot tube inputs, balancing ventilation to occupant loads, monitoring indoor versus outdoor pressure relationships, and verifying airflow and velocity in HVAC systems. The maximum pressure rating of 6 psi protects the sensors during testing to ensure durability and long-term reliability in harsh environments.

The FLUKE 922 is supplied with essential accessories including two rubber hoses, a wrist strap, a carrying case, an operation manual, and four AA alkaline batteries, providing a complete ready-to-use package for immediate deployment on site.

Manufactured to CE standards, and originating from Taiwan, this instrument meets quality and safety criteria expected in industrial measuring instruments. It is an indispensable tool for HVAC technicians, laboratory, industrial maintenance, and construction professionals seeking accurate and reliable pressure measurement solutions.

Features differential pressure port with 6 psi maximum range for precise pressure measurement. Includes data logging capability with storage for 99 readings for later analysis. Measures air velocity up to 16,000 feet per minute and airflow volume up to 99,999 cubic feet per minute.

Equipped with bright backlit LCD display for visibility in low-light environments. Operates on four AA batteries providing long battery life suitable for field use. Compact and portable design with dimensions 175mm height, 77.5mm width, and 41.9mm length weighing approximately 640g.

IP40 rating ensures protection against dust and typical indoor environmental conditions. Ideal for measuring pressure drops across filters and coils, performing duct traverses, balancing ventilation, and verifying airflow in HVAC systems.

Supplied with two rubber hoses, wrist strap, carrying case, operation manual, and four AA alkaline batteries. Explore a wide range of measuring instruments and HVAC diagnostic tools available in the EnvMart catalog to enhance your industrial and laboratory testing capabilities.