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Extech SD800 CO2, Humidity and Temperature Datalogger QATAR

2200.0QR

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Care information

Keep your products in top condition: Furniture – dust regularly, avoid sunlight, and clean spills fast. Electronics – keep dry, use a microfiber cloth, and protect from power surges. Building materials – store dry, handle safely, and avoid chemicals. Kitchenware – wash gently, use mild detergents, and store properly

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Description

Feature	Description
Model	SD800
Type	CO₂ + Humidity + Temperature Datalogger with SD-card logging (RS Online)
CO₂ Range	0 – 4,000 ppm (Transcat)
CO₂ Accuracy	± 40 ppm (for < 1000 ppm) / ± 5% of reading (for > 1000 ppm) (FLIR)
CO₂ Resolution	1 ppm (Transcat)
Humidity Range	10% – 90% RH (Transcat)
Humidity Accuracy / Resolution	± 4% RH; resolution 0.1% RH (Transcat)
Temperature Range	0°C – 50°C (32 °F – 122 °F) (RS Online)
Temperature Accuracy / Resolution	± 0.8 °C; resolution 0.1 °C (Transcat)
Display	Triple-LCD — shows CO₂, humidity and temperature simultaneously (FLIR)
Data Logging	Logs data (CO₂, temp, RH) with date/time and saves to SD card (Excel-ready), for long-term records and export to PC (Transcat)
Sampling Rate	Selectable: 5, 10, 30, 60, 120, 300, 600 seconds, or Auto mode (FLIR)
Memory Capacity	Up to ~20 million data points using 2 GB SD memory card (FLIR)
Power	Runs on 6 × AAA batteries + AC-adapter (both supplied) (TEquipment)
Best Use Cases	Indoor air-quality monitoring, offices, classrooms, labs, cold-storage, warehouses, server rooms, greenhouses, hospitals, environmental/IAQ compliance, long-term logging & reporting