Total Meter GM8903 Tachometer, speed, wind temperature

Wind speed: 0-30m / s

wind flow: 0-999900m3

Temperature: 0 ° C - 45 ° C

Resolution:

0.001m / s, 0.1 ° C

Speed units: m / s, ft / min, Knots, Km / h, mph

° C / ° F: yes

Measurement accuracy Air temperature: ± 2 ° C

Measurement accuracy Wind speed: ± 3% ± 0.1dgts

Min / Max Storage: yes

Average / current calculation: yes

Data hold: yes

Backlight display: yes

Low battery warning: yes

Automatic shutdown: yes

USB interface: yes

Power supply: 4 1.5V AAA batteries

Size: 76.8 * 39 * 170.4mm