Reed SW700 Heat Stress Stopwatch
The SW700 Heat Stress Stopwatch manufactured by Reed Instruments is a highly-versatile, inexpensive digital stopwatch that is ideal for use by athletes, gym goers, personal trainers and fitness coaches.
The SW700 stopwatch comes complete with lap split memory, lap count and lap recall for monitoring performance, as well as a 10-hour countdown timer and built-in calendar that displays day, month and date.
The device is IPX4 water-resistant, battery and solar powered, and has the ability to measure temperature, humidity, heat index and dew point. This digital stopwatch combines air temperature and relative humidity measurements in an attempt to determine the human-perceived equivalent temperature.
|Battery Type||CR2032 battery or Solar Panel|
|Battery Supply||Approx. 1000 hours (Alkaline)|
|Power Supply||CR2032 battery or Solar Panel|
|Operating Temperature||14 to 140°F (-10 to 60°C)|
|Storage Temperature||14 to 140°F (-10 to 60°C)|
|Overall Dimensions w x d x h||2.7 x 3.6 x 1.0" (68 x 92 x 23 mm)|
|Humidity Range||1 to 99% RH|
|Humidity Accuracy||±5% RH (40% to 70%) ±8% RH (Other)|
|Humidity Resolution||0.1% RH 0 to 99%|
|Temperature Accuracy||±1.8°F (1.0°C)(32 to 104°F(0 to 40°C)) ±3.6°F (2°C)|
|Temperature Range||Temperature: 23 to 122°F (-5 to 50°C) Heat Index: 70 to 122°F (22 to 50°C)|
- Measures temperature and humidity, calculates heat index and dew point.
- Stopwatch/chronograph mode with 1/100 second resolution.
- Calendar mode displays day, month and date.
- 99 lap counter with 30.
- lap/split memory.
- Fastest/Slowest/Average lap recall.
- 10 hours countdown timer with audible beeper warning for the last 5 seconds.
- Programmable alarm.
- 12 or 24 hour clock operation.
- 48" nylon lanyard.
- Backlit LCD display.
- Silent operation option.
- Battery and solar powered.