Range of Measurement:

ppm-mg/l O2: 0.00…19.99 / 20.0…50.0% 

Saturation: 0.0…199.9 / 200…400 

Barometric pressure: 0…1100 mbar 

Temperature°C: 0.0…60.0

Oxy 7 only instrument in carton box ECOpack with instruction manual