Heat Index Stopwatch Relative Humidity

Heat Index Digital Stopwatch Count up to 9 hr 59 min 59 sec Timing Range Accuracy +/-5 sec/day 2-line LCD Display Elapsed Time Yes Split Time Yes Calendar Display Alarm Clock Hourly Chime Calendar 12/24 Hour Clock Operation Yes Yes Alarm Yes Countdown Timer 99 Lap Counter 30 lap/split memory Memory Recall Features Heat Index Humidity Temperature Temp Range 14 to 122 F Battery Type CR2032 Includes 39 in Neck Strap Battery Instructions Manufacturers Warranty Length 1 yr