Description
Overview
GAOTek indoor air quality tester is portable, featuring multi-function testing, menu-driven user interface, simple and convenient operation, and provides fast and accurate information and key parameters for evaluating indoor air quality. On-screen prompts and step-by-step indexes guide the user through operation, setup and on-site calibration. It is a hand-held instrument, the keyboard lock function effectively prevents mis operation, and has a plug-in multi-function probe.
Features
- Measure carbon dioxide, temperature and humidity simultaneously
- Calculate dew point, and outdoor air percentage
- Large screen display
- Up to five parameters can be displayed at the same time
- The screen can display information and instructions
- Support 12 different languages, including Chinese interface
Technical Specifications
| Carbon monoxide scope | 0 ppm to 500 ppm |
| Carbon monoxide resolution | 0.1 ppm |
| Carbon monoxide response time | <60 seconds (90 % when the reading changes) |
| Carbon dioxide scope | 0 ppm to 5000 ppm |
| Carbon dioxide resolution | 1 ppm |
| Carbon dioxide Response time | 20 seconds |
| Temperature | 32 °F to 140 °F (0 °C to 60 °C) |
| Relative humidity | 5 % to 95 % RH |
| Percentage of outside air | 0 % to 100 % |
| Atmospheric pressure | 517.15 mmHg to 930.87 mmHg |
| Data capacity | Up to 56035 data points (one-minute sampling interval, can record 39 days, with four key measurement parameters) |
| Power supply | 4 AA batteries, AC adapter both included |
| Operating temperature | 41 °F to 113 °F (5 °C to 45 °C) |
| Storage temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Probe size | 7 in x 0.7 in (17.8 cm x 1.9 cm) |
| Instrument volume | 3.8 in x 8.3 in x 2 in (9.7 cm × 21.1 cm × 5.3 cm) |
| Weight | 12.69 oz (360 g) |