GAOTek Air Temperature Humidity and Pressure Hygrometer – Alarm Supported

Description Overview GAOTek Air Temperature Humidity and Pressure is an “Over-limit Alarm Air Temperature Humidity” device designed to monitor and alert users about temperature and humidity variations. With advanced sensor technology, it ensures precise data accuracy and reliable performance. This compact and user-friendly gadget is ideal for various environments, including homes, offices, warehouses, and laboratories. The device features an intuitive display that showcases real-time readings, and it emits a loud alarm when pre-set thresholds are exceeded, allowing for timely action to prevent damage or spoilage of sensitive items. Its versatility, accuracy, and easy installation make it a valuable asset for anyone seeking efficient temperature and humidity monitoring solutions.   Features Generate txt / csv/ xls data logger file without any software and driver Used as u-disk on PC to download data logger file easily Support a professional software to view graph and analyze data User can set logging interval and file output type by button View history maximum/minimum/average High/low alarm user configurable Real-time and history alarm status indications Calendar supported and user configurable Sound alarm supported Large LCD display with backlight Comfort level indications Battery status indication and long battery life   Technical Specification Measuring Parameter Temperature (Dry bulb, Dew point) Humidity Carbon Dioxide Measuring Range (Temperature) Internal probe: – 22 °F to 149 °F (- 30 °C to 65 °C) External probe: – 40 °F to 257 °F (- 40 °C to 125 °C) Measuring Range (Humidity) 0 % RH to 100 % RH (Non-Condensing) Measuring Range (Carbon Dioxide) 0 PPM to 10000 PPM Measuring Interval 5 seconds Carbon Dioxide: 5 seconds to 30 minutes adjustable Response Time (t90) Internal probe: 15 minutes External probe: 5 minutes Carbon Dioxide: ≥ 3 minutes Resolution (Temperature) 32.18 °F (0.1 °C) Resolution (Humidity) 0.1 % RH Resolution (Carbon Dioxide) 1 PPM Material ABS Protection Class IP20 Power Interface Micro USB, DC 5 V or 2 A LCD Refresh Interval 5 seconds Storage Capacity 22,528 data points or channels Power Supply 3 pcs 1.5 V AAA Alkaline battery Operating Temperature 32 °F to 122 °F (0 °C to 50 °C) Storage Temperature – 22 °F to 149 °F (- 30 °C to 65 °C) (No battery) Size 4.25 in x 3.77 in x 0.78 in (10.8 cm x 9.6 cm x 2 cm) Weight 0.27 lb. (0.12 kg)