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VelociCalc® Air Velocity Meters measure air velocity and temperature, calculate flow rate and perform statistical calculations.

Measures differential pressure, barometric pressure and has inputs for two K alloy thermocouples. Data logging included.

This unit has been discontinued as of August 15, 2025. Repair service will continue for 5 years (calibration service does not apply). The Certifier FA High Flow (4076) and Low Flow (4072) Modules remain available for purchase. You can also choose to add another of these flow...

Low Flow Module works with the Certifier™ FA Interface Display Module 4078, and is primarily used in testing anesthesia gas delivery machinesRange: up to 15 Standard L/min Gas Calibrations: Air, Oxygen, N2O

An all-in-one, benchtop flow analyzer capable of testing virtually all models of ventilators: adult, pediatric, anesthesia, neonatal, and high-frequency. It can also test a variety of other medical equipment such as anesthesia gas delivery machines, air-oxygen blenders...

The Alnor Rotating Vane RVA801 is a light weight, robust, and simple to use rotating vane anemometer that provides accurate and reliable readings every time. The RVA801 measures air velocity, air volume and temperature using simple button operation and displays readings in...

Purchasing product bundles is an excellent way to save. TSI currently offers the EBT731-STA Bundle for one low price—maximizing your savings.