[Features] ● Testo 440 main unit and hot-wire wind speed probe set measures wind speed and temperature, and calculates air volume. ●The wind speed probe is STANDARD fixed cable type, and displays highly accurate measurement results in the low to low wind speed range. ●A scale is engraved on the rod that can be extended up to 0.85 m, so you can check the duct insertion depth. -Comes with a carrying case for easy portability. ●Testo 440 main unit and various probe sets. ●7500 memory type.
[Use] ●Air conditioner. ●For ventilation ducts.
[Specifications] ● Depth (mm): 32 ● Height (mm): 154 ● Measurement range temperature (°C): -20 to 70 ● Measurement wind speed range (m/s): 0 to 30 ● Power supply: AA alkaline batteries x 3, or power adapter (optional) ●Width (mm): 65 ●Resolution (m/s): 0.01 ●Resolution temperature (°C): 0.1
[Specification 2] - Anemometer set - Power supply: AA batteries x 3 (included) - Width x depth x height: 65 x 32 x 154 mm
