T&D Ondotori Atmospheric Pressure, Temperature, and Humidity Data Logger with Calibration Certificate

Specification
Size: 78 x 18 x 55 mm * Number of channels: Temperature; 1 channel/Humidity; 1 channel/Barometric pressure; 1 channel * Memory capacity: 8000 x 3 * Communication method: USB/serial * Power supply: 1 x AA battery (included for testing) * Accessories: Temperature and humidity sensor (TR-3100), USB cable, software * Measurement range: (Barometric pressure) 750 to 1100 hPa * Measurement accuracy: (Temperature) Average ±0.3°C, (Humidity) ±5% RH, (Barometric pressure) ±1.5 hPa * Measurement display resolution: (Temperature) 0.1°C, (Humidity) 1% RH, (Barometric pressure) ±0.1 hPa * Sensor: (Temperature) Thermistor, (Humidity) Polymer humidity sensor, (Barometric pressure) Barometric pressure sensor * Recording interval: 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 15, 20, 30, 60 minutes Choose from 15 options. Recording capacity: 8000 data points x 3 channels. Power supply: 1 AA alkaline battery (L6). Accessories: 1 AA alkaline battery (LR6), 1 USB communication cable (US-15C), 1 temperature and humidity sensor (TR-3100), and complete software set. Calibration points are 25°C, 50%, and atmospheric pressure (750, 850, 950, 1013, 1100) hPa. Please contact us for other calibration points.