Readable LCD Display: The handheld meter shows air movement and temperature values on a clear screen, making it easier to record readings in workshops, labs or outdoor sites Compact 20cm / 7.87in Body: The probe and lightweight ABS housing fit into tool bags for HVAC service, engineering checks, model flight setup and weather observation tasks Package Includes Single Meter: You receive 1 compact thermal probe anemometer; keep the probe clean, avoid bumps to the tip and store it dry after each use Measurement Workflow: Built for mobile checks, this compact thermal probe anemometer supports data transfer so users can review readings without a fixed cable setup Detailed Low Air Readings: The thermal measuring component covers 0 30 m / s air movement with low speed accuracy data to help compare vents, ducts and changing field conditions, Manufacturer: Tsophreniq