Temperature range: -10 to 45?(±2?); Air velocity range: 0 to 30m/s (±5%);
?/? selection; Air velocity unit: M/s,Ft/min,Knots,Km/hr,Mph;
Resolution: 0.1m/s, 0.2?; Max/Min/Avg reading function
Battery: CR2032 3.0V (Not Included)
The lead time is about 3 business days, Fedex/DHL/UPS Shipping to USA is 4-7 days.