SPER Scientific Meters Mini Environ Qual

SPER Scientific Mini Environmental Quality Meter, 4-3/4 X 1-3/4 X 7/8 In, 0.4 To 20m/S Wind Speed Range, 0 To 50c/32 To 122f At Range, 10 To 95% Rh Range, 160g Weight, With Wrist Strap, Carry Pouch, Button Cell Battery, Light Weight, Tiny Size, One Hand Operation, Reads Air Speed As Low At 80 Ft./Minute, Temperature And Humidity Percent - SPER