SPER Scientific Meters Certified Environ

SPER Scientific Environmental Quality Meter, 10 X 2-3/4 X 1-1/8 In, Ambient 0 To 50c/32 To 122f Range, 10 To 95% Rh Range, 0.4 To 30m/S Airspeed, 0 To 20000 Lux Range, 0 To 1860 Fc Range, 35 To 130db Range, 330g Weight, With Sound, With Soft Carrying Case, Six Aaa Batteries, Rs232 Computer Port, Easel Back, Tripod Screw, Instructions, Nist Traceable Certified, Combines An Anemometer, Hygrometer, Thermometer, Sound And Light Meter Into A Single Hand Held Unit, Reads K Type Thermocouple Probe, Large Dual Lcd Display, Low Battery Indications - SPER