BENETECH GM8902 2.6 Inch LCD Screen Digital Wind Speed Meter Anemometer, GM89021. Brand & Model: BENETECH GM8902 2. Material: ABS 3. Screen size: 2. 6 inch LCD screen 4. Measurement items: Air velocity, Air temperature, Air volume 5. Range of air velocity: 0. 3~45 m s 6. Range of air temperature: 0~45C, 32~113F 7. Range of air volume: 0~999900m3 min 8. Resolution: 0. 1m s, 0. 2C 9. Air velocity units: m s,Ft min,Knots,Km hr,Mph 10. C F selection 11. Accuracy of air temperature: 2C~+2C 12. Accuracy of air velocity: 3%~+3%, 0.

5cm * 12cm * 5cm / 5

supports QC4+/QC4/QC3

Designed for straightforward installation

Engine off automatically unlock

250*Kbaud)

one PD port and one normal USB port

Output charging protocol:

the quality of data transmission is more perfect

390eyes platform

Bluetooth Version:V4

Support stereo bluetooth music playing and calling

Microphone material: Steel mesh + zinc alloy tube body