
O₂-Analyser / Oxygen Measuring Instrument
G 1690-MAX
- perfect for divers: water protected
- air adjustment at push of button
- range: 0.0 -100.0 % Vol. O₂
- 3-line display with backlight
Downloads

O₂-Analyser / Oxygen Measuring Instrument with MOD calculation
G 1690T-35
- for recreational NITROX-diving
- air adjustment at push of button
- 0.3 -35.0 % Vol.O₂, longlife sensor
- 3-line display with backlight
Downloads

O₂-Analyser / Oxygen Measuring Instrument
G 1690-35
- For gases with high CO₂-level
- air adjustment at push of button
- 0.3 -35.0 % Vol.O₂, longlife sensor
- 3-line display with backlight
Downloads

Residual oxygen system
ResOx 5695-H
- With sensor element GOEL 370
- Fine resolution of 0.01% O2
- For gases with elevate CO2
- With data logger
Downloads

Residual oxygen system
ResOx 5695-L
- With sensor element GOEL 381
- Fine resolution of 0.01% O2
- With data logger
- Min/max function
Downloads

Oxygen measuring device
GMH 3695
- With data logger function
- With alarm function
- Large application spectrum
- High precision
Downloads