20% Carbon Dioxide Sampling Data Logger

The 20% Carbon Dioxide Sampling Data Logger is designed to measure carbon dioxide levels over time in enclosed environments, used primarily in life sciences, indoor agriculture, or safety applications.  Features Large LCD Display for Instant CO2 Measurements Audible and Visual Alarm Indicators Data Logging with micro SD Card (16GB included), real-time data graphing Li-ion rechargeable batteries lasting 30+ hours (3 included) Applications Fermentation Monitoring and Validation Biological Incubators Agriculture Leak Detection Scientific Research Specifications Measures: Carbon Dioxide -  0-20% CO2 Relative Humidity: 0~95%, ±3% @25°C (20~80%RH), others ±5% Temperature: 0~50°C,±1℃ Barometer: 50~110kPa, ±0.4kPa Accuracy: ±70 ppm +/- 5% of reading @ STP Operating Conditions: 0~50°C(32~122°F), 0~95%RH, non-condensing Display Resolution: O2: 1ppm, 10ppm, or 100ppm Storage Temperature: -20~60°C(-4~140°F) Alarm Volume: 80db ±5% @10cm Power: (3) Rechargeable Li-ion 18650 3.7V batteries Weight: 305g (without batteries) Dimensions: 225.8 x 99.6 x 55 mm (8.9 x 3.9 x 2.2 in.) Sensor Life Expectancy: >15 years Includes Handheld CO2 Sampling Data Logger Detector Manual USB 1.5m cable 3 Li-Ion Batteries 16 GB SD Card - includes calibration files Tubing - 3m 1/8" ID x 1/4" OD x 1/15" Wall Clear PVC Tubing Hydrophobic and Particulate Filters Water Trap Please Note: The CM-1000 SD Card Contains Important Calibration Information, Do NOT remove files from the SD Card until you have thoroughly read and saved the calibration information. If a calibration certificate is required it must be requested at the time of purchase. Warranty 1 year - See CO2Meter Terms and Conditions Documents Data Sheet (pdf) Manual (pdf) GasLab Pro Pump Notice (pdf) GasLab Pro Calibration SD Card Notice (pdf) CM-1000 Video Playlist - Settings, Data Logging, Calibration (web) Logged data and calibration files stored on the micro SD Card The GasLab® Software is not compatible with this device. Accessories BAT-18650 - EBL 18650 3.7V Li-ion Rechargeable Batteries - provide a fast charge and are upgraded ETL certified to be used with all CM-500 and CM-1000 series handheld gas detectors. EBL Universal Battery Charger - Charge the lithium batteries via a USB cable. Provides a clear indication of charge levels, turning green after fully charged.