Purchase Qty. Reference FOB Price
10-99 Pieces US$56.00
100-499 Pieces US$53.00
500-999 Pieces US$47.00
1,000+ Pieces US$44.00
Product Description
Desktop air quality monitor co2 gas analyzers co2 detector gas detector CO2 meter air quality detector thermometer Carbon dioxide meter DM69H - Common screen display - CO2 technology:infrared(NDIR) - Temperature unit between celcius and Fahrenheit switch - 24 hours real time monitoring - ...