Description
Features
- Measures Indoor/Outdoor WBGT, TA/TG, Wind speed, and humidity
- Direct measurement of radiation effect using a 75 mm brass black ball
- Adjustable WBGT alarm threshold with audible monitoring
- Sensor protection with a dust filter for accurate readings and prolonged sensor life
- 3-color backlights (Green or Yellow or Red) indicate WBGT conditions
- Big LCD display with 6 dust-proof rubber keys for easy reading
- 360-degree wind direction cup anemometer for wind speed measurement
- Switchable Temperature or Wind speed units
- Hold function freezes reading, includes Max or Min function
- Battery low indicator, Sleep mode (optional to disable)
- Tripod receptacle design for extended use
- Built-in PC interface for real-time download
- Easy self-calibration for humidity
Technical Specifications
| Wind Speed Range | 0.5 m/s to 10 m/s |
| Wind Speed Accuracy | ± (2 % of reading + 0.2) m/s |
| Temperature Range | + 32 °F to + 122 °F (0 ℃ to + 50 ℃) |
| Temperature Resolution | (0.1 ℃) 0.1 ℉ |
| Temperature Accuracy | ± 33.08 ℉ (0.6 ℃) |
| Humidity Range | 0.1 % RH to 99.9 % RH |
| Humidity Resolution | 0.1 % RH |
| Humidity Accuracy | ± 3 % RH (at 25 ℃, 10 % RH to 90 % RH); others ± 5 % RH |
| Global Temperature (Inside Black Ball) | + 32 °F to +176 °F (0 ℃ to + 80 ℃) |
| Global Temp. Accuracy (Indoor) | ± 1 ℃ at 15 ℃ to 40 ℃, others ± 1.5 ℃ |
| Global Temp. Accuracy (Outdoor) | ± 1.5 ℃ at 15 ℃ to 40 ℃, others ± 2 ℃ |
| WBGT Temperature Range | + 32 ° F to +122 ° F (0 ℃ to + 50 ℃) |
| WBGT Alarm Range | + 68 °F to + 122 °F (+ 20 ℃ to + 50 ℃) |
| Black Ball Size | Diameter 2.95 in (75 mm), Height 2.95 in (75 mm) |
| Stabilization Time | 15 min to 25 min typical |
| Battery | AAA x 4 Piece |
| Battery Life | 100 h |
| RH% Self Calibration | With 33 % & 75 % Salt Bottle |
| Operating Temperature | + 32 °F to +122 °F (0 ℃ to + 50 ℃) |
| Operating RH% | Humidity < 80 % |
| Storage Temperature | -4 °F to + 122 °F (-20 ℃ to +50 ℃) |
| Storage RH% | Humidity < 90 % RH |
| LCD Size | 1.97 in x 1.26 in (50 mm x 32 mm) |
| Meter Size | 12.20 in x 3.58 in (310 mm x 91 mm) |
| Weight | 0.77 lb (350 g) |