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 70 Complete with optical sensor Oxygen OXY LDO70/10MT maintenance-free with temperature probe integrated, 10 mt cable, Standard zero (0) Oxygen, software DataLink 70, USB cable, carrying case.