风速计, 50 °C, -20 °C, 154 mm
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
- Structured measurement menu for long-term measurements
- Parallel determination of CO2 concentration, air humidity, air temperature and degree of turbulence
- Calculation of wet bulb temperature, dewpoint and absolute humidity
- Determination of degree of turbulence and draught risk according to EN ISO 7730 / ASHRAE 55
- Internal data storage and USB port for data export
- Can be extended with a large portfolio of digital probes
Testo 440 air velocity & IAQ measuring instrument, incl. 3x AA batteries, USB cable and calibration protocol (0560 4401), CO2 probe with Bluetooth®, including temperature and humidity sensor (consisting of CO2 probe head and Bluetooth® handle); 4x AA batteries, table stand and calibration protocol (0632 1551), Turbulence probe with fixed cable (cable length 1.4 m) and calibration protocol (0628 0152), Combi-case for testo 440 and multiple probes (0516 4401).
|数量||价钱 (不含税) (含税)||您所支付金额（含增值税） (不含税)|
|1+||CNY11,975.22 CNY13,532.00||( )|