7 products available
Testo 400 loggin instrument including a Bluetooth extendable probe 0635-1571 measures Temperature -20~70DegC, Humidity 5~95%, Abs Pressure 700~1100Hpa & Hot Wire air velocity 0~50m/sec. Extension 57cm~100cm. The instrument itself has Differential Pressure -100~200Pa and Absolute Pressure -700~1100HPa. Displays Dewpoint. Extensive communications capability including email, bluetooth, PC management software and even teamviewer fro remote control.
Vane anemometer 100mm head. Display velocity and temperature. Has averaging function to measure ducts. 0.3~20m/sec +/-(0.1m/s + 1.5% mv) Temperature 0~50DegC +/-(0.5DegC). 50Hr battery life.
Testo air balancing flow hood kit. Includes 610x610, 360x360, 305x1220, 610x1220 hoods and stand and 500mm pitot tube. Measures 40~4000m3/hr +/-3%, Temperature 0~70DegC +/-0.5DegC -20~0DegC +/-0.8DegC, 0~100%RH +/-1.8%+3%Rdg, Differential Pressure 0~120Pa +/-2%Rdg+.05Pa. Kit includes a stand and an Android or iPhone app can be downloaded for one man remote operation. Kit includes 500mm pitot tube.
Testo 420DP is used for volume flow measurements, Pitot tube measurements and pressure measurements for air conditioning and ventilation systems. Measuring ranges: Flow velocity: 0 to 14 m/s, Pressure (absolute pressure):70 to 110 kPa, Pressure (differential pressure): -120 to +120 Pa. Resolution: Flow velocity: 0.01 m/s, Volume flow: 1 m³/h, Pressure (absolute pressure): 0.1 hPa / 0.1 mbar / 0.01 kPa, Pressure (differential pressure) 0.00001 hPa / 0.00001 mbar / 0.0001 mm H2O / 0.000001 inH2O. Storage temperature: -20 to +60 °C, Operating temperature: -5 to +50 °C
TSI 5725 is a 100mmm reversible vane anemometer and temperature probe. Logs 12700 samples Displays velocity and temperature. Calculates volumetric flow rate when user inputs duct shape and size or area. Anemometer accuracy 1.0% of reading +/-0.02m/sec. Temperature Accuracy +/-1.0DegC. NATA calibration certificate included.
Micro-manometer for static or differential pressure, velocity, volumetric flow, atmospheric pressure and temperature. With statistical analysis, density correction, K factor and automatic actual/standard flow calculation. Differential pressure range +/-3735Pa. Velocity display to 41m/s (range depends on probe). Supplied with static tip, pitot tube, velocity matrix and temperature probe. Datalogging (1,000 point) with RS232C interface and software. Rechargeable cells or AC adaptor.
Portable efficiency measurement system for HVAC and related work, with hot wire anemometer, static and differential pressure, temperature and humidity measurement with heat flow efficiency calculation. Velocity (hot wire) 0 to 50m/s, accuracy +/-3%. Temperature -10 to 60 degree C, accuracy +/-0.3. Wet bulb temperature 5 to 60 degree C. Relative humidity 0 to 95%RH, accuracy +/-3%. Dewpoint -15 to 49 degree C. Static/differential pressure -3,735 to 3,735Pa, accuracy +/-1%. Probe length 1m, tip diameter 7mm, base diameter 10mm. Includes data logging and printing. Battery operated. USB & Bluetooth download.
