Press Release Summary:
In addition to measuring temperature and relative humidity, Model HW30 calculates and displays heat index and allows user to set heat index alarm. Unit provides stopwatch timing to 1/100th of a second. It includes Fastest/Slowest/Average lap recall, 99-lap counter with 30 lap/split memory, 10 hr countdown timer with audible beeper warning for last 5 sec, and programmable alarm. Clock displays in 12 or 24 hr format and calendar mode displays day, month, and date.
Original Press Release:
Digital Stopwatch displays temperature, humidity, and heat index
Extech's patented Humidity/Thermometer Stopwatch, Model HW30, is certainly unique. In addition to measuring Temperature and Relative Humidity, the HW30 calculates and displays Heat Index and the user can set a Heat Index alarm. Model HW30 provides stopwatch timing to 1/100th of a second. Features include Fastest/Slowest/Average lap recall, 99 lap counter with 30 lap/split memory, 10 hour countdown timer with audible beeper warning for the last 5 seconds, and programmable alarm. The clock displays in a 12 or 24 hour format and the calendar mode displays day, month, and date. Complete with 39" (1m) lanyard and one 3V CR2032 battery. Dimensions: 3.1 x 2.6 x 0.8" (79 x 66 x 21mm). Weight: 3oz (85g). Model HW30 Price: $29. Delivery from stock.