hand held anemometer AVM-05 1).Range:0.0~45. ... /s, ft/min, knots, Km/hr, mph 3).LCD Dual Display hand held anemometer AVM-05 Flow (CFM,CMM) Instant, Ave, ... Wind Velocity: Auto RangeUnits Range Resolution Threshold Accuracy m/s : meter per second ft/min : feet per minute knots : nautical ... than80% RHStorage Temperature40 ~ 60 (40 ~140 )Power ConsumptionApprox 3mADimension Meter: 3.46" x 6.61" x 1.03"(88 x ...