OMEGA Hot Wire Anemometer HHF42

OMEGA Hot Wire Anemometer HHF42 • Thermal Anemometer for Very Low Air Velocities • Slim Probe— Ideal for Grills and Diffusers • Super Large LCD Reads Air Velocity and Temperature Simultaneously • Records Min. and Max. Reading with Recall • Data Hold Function • Auto Power Off • Heavy Duty Carrying Case SPECIFICATIONS Display: 3-1/ 2 digit 13 mm ( 0.5 " ) dual function LCD Measurement: m/ s, km/ h, ft/ min, knots, miles/ h, Temperature in ° C or ° F, and Data Hold Sensor Structure: Air Velocity: Tiny glass bead thermistor Temperature: Precision thermistor Memory: Minimum and Maximum with Recall Power Off: Auto shut off or manual button Operating Temperature: 0 to 50° C ( 32 to 122° F) Operating Humidity: < 80% RH Power Supply: Six 1.5 V “ AAA” alkaline or heavy duty batteries ( included) Power Current: Approx. 30 mA dc Dimensions: Instrument: 185 x 78 x 38 mm ( 7.1 x 3.1 x 1.5 " ) Telescope Probe: 12 mm ( 0.5 " ) dia. x 280 mm ( 11 " ) ( min. length) to 940 mm ( 37 " ) ( max. length) Weight: Approx. 355 g ( 12.5 oz)