GasLab GasLab Plus Carbon Monoxide Gas Detector CM-503

The GasLab Plus Carbon Monoxide Gas Detector measures CO concentrations, relative humidity and temperature for personal safety applications around combustion. With its large display and built-in alarm this CO detector is useful as a personal safety device in garages, indoor ice rinks with gas Zambonis, in aircraft or below deck in boats and ships. Features Large LCD display for easy readability of CO, %RH and temperature Audible high-CO level safety alarm Data logging with 16G SD card LCD back light for easy readability in the dark Long-life Li-ion rechargeable batteries Specifications Measures: CO, %RH, temperature, barometric pressure Sensing method: Diffusion CO Measurement range: 0~1,000 ppm CO Accuracy: ±5% ~ ±10% Relative Humidity: 0-100%, ±3% @ 25°C (20-80% RH), others ±5% Temperature: 0-50°C (122°F), ±1°C accuracy Barometer: 50-110 kPa, ±0.4 kPa accuracy Electrical/Mechanica l Power Supply: 3 rechargeable Li-ion 18650 3.7V Batteries Battery Life: tested to 24+ hours Communications: RS485 ModBus Alarm 80 db ±5% @ 10cm Weight: 305g (without batteries) Includes CM-503 CO Detector Manual 3 Li-Ion Batteries 100-240 VAC Adapter to USB SD Card (16g), for Data Logging Warranty 1 Year. See GasLab Terms and Conditions