Overview
Enviro Test Construct Hygrometer With USB Port is mainly applied to detecting air quality and the environment. It is applied to detect the ambient temperature and humidity. The user can set the parameters such as calendar, high and low limits, backlight duration, and alarm duration by pressing the buttons. The user can set the recording interval and the generated file type by pressing the button. It is used to monitor temperature, humidity, carbon dioxide, air pressure, and TVOC. Large LCD shows readings, status, alarm information and real-time clock. Use can use touch buttons to configure alarm limit, backlight settings, and sound alarm settings.
Features
- Real-time and history alarm status indications
- Calendar supported and user configurable
- Sound alarm supported
- Large LCD display with backlight
- Comfort level indications
- ℃ or ℉ or dew point
Technical Specifications
| Measuring Parameter | Temperature, humidity, carbon dioxide |
| Measuring Range | 0 % RH to 100 % RH |
| Measuring Range | 0 ppm to 10000 ppm |
| Measuring Accuracy | ± 3 % ± 40ppm (400 to 2000 ppm) |
| Resolution | 32.18 °F (0.1 ℃) |
| Resolution | 0.1 %RH |
| Resolution | 1 ppm |
| Measuring Interval | 5 seconds |
| LCD Refreshes Interval | 5 seconds |
| Storage Capacity | 22, 528 Data points or channel |
| Operating Temperature | 32 °F to 122 °F (0℃ to +50 ℃) |
| Storage Temperature | -22 °F to 149 °F (-30 ℃ to +65 ℃) |
| Power Supply | 3 pcs 1.5 v AAA Alkaline battery |
| Power Interface | Micro USB, DC 5 V or 2A |
| Protection Class | Ip20 |
| Material | ABS |
| Size | 4.25 in x 3.78 in x 0.79 in (108 mm x 96 mm x 20 mm) |
| Weight | 4.37 oz (124 g) |
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