Features
- To check Indoor or Outdoor WBGT, TA or TG, Wind speed and humidity
- Direct measurement of the radiation effect with a 75 mm brass black ball for globe temperature
- Adjustable and audible WBGT alarm threshold monitoring
- Sensor protecting mechanism with dust filter to get accurate reading and extend sensor life time
- Green or Yellow or Red 3 color backlights as WBGT condition reminder
- Easy to read big LCD display with 6 dust proof rubber keys
- 360 degree wind direction cup type anemometer to measure wind speed
- Temperature/Wind speed unit switchable
- Hold function to freeze reading and Max/Min function included
- Battery low indicator and Sleep mode can be disabled
- Tripod receptacle design for long time use
- Built in PC interface for real time download
- Easy self calibration for humidity
Technical Specifications
| Wind Speed Range | 0.5 m per s to 10 m per s |
| Wind Speed Accuracy | ± (2 % of reading + 0.2) m per s |
| Temperature Range | 32 °F to 122 °F (0 ℃ to 50 ℃) |
| Temperature Resolution | 0.1 ℃, 0.1 ℉ |
| Temperature Accuracy | ± 33.08 °F (0.6 ℃) |
| Humidity Range | 0.1 % to 99.9 % RH |
| Humidity Resolution | 0.1 % RH |
| Humidity Accuracy | ± 3 % RH (at 77 °F (25 ℃), 10 % to 90 % RH); others ± 5 % RH |
| Global Temperature (Inside Black Ball) | 32 °F to 176 °F (0 ℃ to 80 ℃) |
| Global Temp. Accuracy (Indoor) | ± 33.8 °F (1 ℃) at 59 °F to 104 °F (15 ℃ to 40 ℃), others ± 34.7 °F (1.5 ℃) |
| Global Temp. Accuracy (Outdoor) | ± 34.7 °F (1.5 ℃) at 59 °F to 104 °F (15 ℃ to 40 ℃), others ± 35.6 °F (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) |
| Stabilisation Time | 15 to 25 minutes typical |
| RH % Self Calibration | With 33 % and 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 % |
| LCD Size | 1.97 in x 1.26 in (50 mm x 32 mm) |
| Battery | AAA x 4 PCS |
| Battery life | 100 hours |
| Weight | 0.77 lb or 0.00035 ton (0.350 kg) |
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