Description: This Air Flow Indicator (HVAC) Kit is highly recommended to track air flow currents and for fit testing respirators per OSHA 29 CFR part 1910.134, irritant fume protocol.

Catalog Number: 89091-766

Supplier: Sensidyne

Sale

Description: A great addition to your outdoor weather station, these airport quality windsocks are bright orange with reinforced eyelets. Brackets are attached to the windsock by quick lock nylon binding strips so they are easy to replace. Size of windsock: 4" x 15". Size of bracket: 4".

Catalog Number: 470106-706

Supplier: HUFFYS AIRPORT WINDSOCKS

Sale

Description: Using interchangeable probes (sold separately) this versatile environmental meter reads airspeed, air temperature, RH, light and thermocouple and IR temperature

Catalog Number: 14223-290

Supplier: Sper Scientific

Sale

Description: Perfect for use in fume hoods, environmental studies, or for air flow check. A highly accurate, hand-held unit, only 3 ozs. Allows you to select readout in knots, feet per minute, meters per second, or miles per hour. To insure maximum sensitivity and accuracy, the turbine is suspended on saphire jewel bearings, and its rotation is sensed by an infrared light beam, which adds no friction. The resulting signal is pro-cessed electrically by an LSI (Large Scale Integrated) circuit. Measurements: 4.5 x 2.5 x 1.5".

Catalog Number: 100501-344

Supplier: Electron Microscopy Sciences

Sale

Description: Ideal for Simple Wind Speed Experiments

Catalog Number: 470012-338

Supplier: HAND2MIND INC. MO

Sale

Description: Reliable air speed measurement at a reasonable price.

Catalog Number: 40500-012

Supplier: Sper Scientific

Sale

Description: Measures wind speed and is portable for outdoor use.

Catalog Number: 470343-686

Supplier: Wards

Sale