TESTO Hot Wire Anemometer Testo 440 Hot Wire Anemometer Probe Set 0563 4400 1S

Catalogue number: 0563 4400 Features: ● Comes with a convenient carrying case. ● Set of testo 440 main unit and various probes. ● 7500 memory type. ● Set of testo 440 main unit and hot wire anemometer probe measures air speed and temperature and calculates air volume. ● The anemometer probe is a standard fixed cable type and displays highly accurate measurement results at low to low air speeds. ● The rod can be extended up to 0.85m and has a scale engraved on it, allowing you to check the duct insertion depth. ● The Φ9mm hot wire anemometer sensor head has a built-in temperature sensor. Applications: ● For air conditioners. ● For ventilation ducts. Specifications: ● Measurement wind speed range (m/s): 0 to 30 ● Resolution (m/s): 0.01 ● Width (mm): 65 ● Depth (mm): 32 ● Height (mm): 154 ● Power supply (V): 3 x AA alkaline batteries, or power adapter (optional) ● Measurement temperature range (℃): -20 to 70 ● Measurement range temperature (℃): -20 to 70 ● Resolution temperature (℃): 0.1 ● Measurement range (mg/[M3]): 95 ● Wind speed measurement accuracy: ± (0.03 m/s + 4% of measured value) (Typical value: 0 to 20 m/s) ● Power supply: 3 x AA batteries (included) ● Anemometer set ● Power supply: 3 x AA batteries (included) ● Width x Depth x Height: 65 x 32 x 154 mm Set contents/accessories: ● testo 440 main unit, hot wire anemometer probe