The dependable VelociCalc® Air Velocity Meters measure air velocity and temperature, calculate flow rate and perform statistical calculations. Some models also measure humidity, and perform dew point and wet bulb temperature calculations.

Air velocity meters use vane, cup, hot wire, or differential pressure technology to measure the speed and/or volume of air movement. They are commonly found in weather stations but are also important tools for analyzing ventilation systems, aerodynamics testing, HVAC balancing, fume hood verification, and other applications in which the ...

Low Flow Swing Vane air velocity meters use a rotating wind vane that hangs vertically.This vane swings upwards as the air velocity increases and shows a reading on the scale. Dual-Scale Direct-Reading air velocity meters use air pressure differentials to force a small plastic ball up and down a vertical tube.The reading is taken by comparing the balls height to the scale and can …

The VelociCalc series offers a range of air velocity meters that cater to different professional needs. These meters combine accuracy, functionality, and ease of use, making them valuable for professionals in the IAQ, HVAC, and safety industries.

2016年2月22日 · Measure air velocity, temperature, and volume flow with just one instrument - the durable testo 405i temperature probe provides reliable measurements and, if combined with the smart probe app, allows remote measurement readings. With its automatic calculations, the app erases the need for error-prone manual calculations.

TSI's air velocity meters offer precise measurements of air velocity, temperature, and other parameters essential for HVAC system checks, IAQ assessments, and industrial hygiene applications.

An air velocity meter measures the speed or flow of air or wind. In addition to wind or air velocity, multi-functional air velocity meters can measure additional parameters such as pressure, temperature and humidity.

This compact air velocity meter (anemometer) measures in fpm, m/s, kph, mph and knots. The R1900 keeps track of maximum and average readings and features a data hold function and low friction rotating vane for improved accuracy. Low battery indicator and auto shut off.

2018年12月2日 · The BTMETER handheld anemometro BT-100 is a wind speed measurement device that can measure air flow velocity from 59~5905 ft/min with 5% high accuracy, test wind temperature 14℉~113℉ with ±3.6℉accuracy.