Indoor air quality meterST-501

Model No.: : ST-501
Product Description

– 3 Independent CO2, humidity and temperature sensors.
– User operated CO2 calibration.
– USB datalogg: 50,000 records.
– Internal backup battery to maintain date/time setting.
– Power management IC to increase batter efficiency.
– Easy- to-Use PC software for parameter settings and data analysis.
– Internal CO2 alarm buzzer.

Applications : indoor
Other characteristics : IAQ