Model 840001 data logging anemometer automatically records up to 16,000 data points in the field, along with time and date. The data can later be downloaded to a computer with the included software or logged in real time. The unit’s microprocessor calculates cfm, as well as air velocity and min/max, and simultaneously displays air temperature in °C or °F. The unit also accepts Type-K or Type-J thermocouple probes for surface measurements. Other features include a detachable probe, foldout tripod, easy-to-read LCD, calendar/clock, auto power off, and hold functions. The anemometer comes ready-to-use in a protective, foam-lined carrying case, complete with metal vane anemometer probe, software, computer connection cable, four AA batteries, and a 3-V button cell battery.

Sper Scientific Ltd., 7720 East Redfield Rd., Ste. 7, Scottsdale, AZ 85260; 480-348-0278; 480-348-0279 (fax);;

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