Carbon Dioxide Recorders

Fungsi : Untuk menyimpan data Carbon Dioxide Spesification:     Use temp.: 0°C to +50°C Use Humidity: Less than 95%RH Test Range: 0 - 5000 PPM CO2 LCD display: 10 PPM Respond time:=< 10 s  Record capacity: 7000 groups  Recording gap: 2s - 24h Link: RS-232 Power resource: AC220V/DC5V