Reed SW700 Stopwatch W/ Heat Stress Index
REED SW700 Heat Stress Stopwatch: measures temperature and humidity, calculates heat index and dew point; range 1 to 99% RH. Stopwatch/chronograph mode with 1/100 second resolution.
Pick your exact configuration in the ordering table below to add it to your cart.
Same-day response on quotes. ISO/IEC 17025 accredited calibration available.
Overview
The REED SW700 is a heat stress stopwatch for field and industrial use. 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; and fastest/Slowest/Average lap recall.
Published specifications include General Specifications Accuracy: ±3 seconds/day; Temperature Measuring Ranges: Temperature: 23 to 122°F (-5 to 50°C) Heat Index: 70 to 122°F (22 to 50°C); Temperature Resolution: 0.1°F/°C; Humidity Measuring Range: 1 to 99% RH.
10 hours countdown timer with audible beeper warning for the last 5 seconds. Programmable alarm. 12 or 24 hour clock operation. 48" nylon lanyard. Power supply: CR2032 Battery or Solar Panel. Product certifications: CE, IPX4.
Specifications
| Accuracy | |
| General Specifications Accuracy | ±3 seconds/day |
| Ranges | |
| Temperature Measuring Ranges | Temperature: 23 to 122°F (-5 to 50°C) Heat Index: 70 to 122°F (22 to 50°C) |
| Temperature Resolution | 0.1°F/°C |
| Humidity Measuring Range | 1 to 99% RH |
| Humidity Resolution | 0.1% RH |
| Timing Capacity | 9 hrs, 59 mins, and 59 secs |
| Power | |
| Power Supply | CR2032 Battery or Solar Panel |
| Battery Life | Approx. 1000 hours (Alkaline) |
| Environmental | |
| Operating Temperature | 14 to 140°F (-10 to 60°C) |
| Storage Temperature | 14 to 140°F (-10 to 60°C) |
| Operating Humidity | 0 to 99% |
| General | |
| Lap Memory | 30 laps 12 or 24 hour clock: Yes |
| Display | LCD |
| Product Certifications | CE, IPX4 |
| Dimensions | 2.7 x 3.6 x 1.0" (68 x 92 x 23 mm) |
| Weight | 2.9oz (83g) |
Documents
Ordering information
1 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| SW700-NIST | STOPWATCH W/ HEAT STRESS INDEX W/NIST CERT | $360.00 |