Maintain temperature and humidity records for buildings or controlled environment chambers. Use one-day rotation for detailed views of troubled areas, longer rotation times for routine records. A flashing LED indicates drum is rotating. Two size C batteries provide up to six months of continuous operation. Features a battery test button.
Included: 1 red and blue pens, batteries and one seven-day rotation chart.
Specification
Humidity Range & Accuracy
5 to 90% RH; ±3% RH from 10 to 90°C, ±5% RH beyond
Airflow
Chart Paper
