Description
The Extech HW30 is a multifunction stopwatch with digital up/down timer, temperature, humidity, and heat index functions. The heat index measurement shows how hot it feels when humidity is combined with the actual temperature. Ideal for use in hot weather conditions. Additional features include a 12/24-hour clock, stopwatch, 30 lap/split memory, and programmable alarm. The HW30 HeatWatch temperature/humidity heat clock comes with a lanyard, battery, and operating instructions.
Ref. HW30