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TESTO 0563 4400
风速计, 0m/s 至 30m/s, -20 °C, 50 °C, 154 mm
产品信息
技术文档 (2)
产品概述
Hot wire kit for measurements in ventilation ducts. The Testo 440 air velocity & IAQ measuring instrument recognizes probes automatically and its structured measurement menus simplify the adjustment of air conditioning and ventilation systems.
- Structured measurement menu for volume flow
- Parallel display of 3 measuring values
- Integrated telescope that can be extended to 0.85m with scaling
- Absolute pressure compensation, internal data storage and USB port for data export
- Can be extended with a large portfolio of digital probes
内容
Testo 440 air velocity & IAQ measuring instrument ( 3x AA batteries, USB cable and calibration protocol), Hot wire probe (Ø 9mm) (with fixed cable (length 1.7m) including temperature sensor with telescope and calibration protocol), Basic case (testo 440 and 1 probe).
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