The portable professional oximeter XS Oxy 70 Vio by GIORGIO BORMAC is a cutting-edge instrument designed to provide precise and reliable measurements of dissolved oxygen, saturation percentage and barometric pressure, with temperature display. Equipped with an innovative high-resolution color display, this oximeter ensures excellent data visibility in all lighting conditions, thanks to the ability to automatically and manually adjust display contrast and illumination.

Main Features

• High-resolution color display: Clear and readable display in all lighting conditions.


• Multiple measurements: Dissolved oxygen, saturation percentage and barometric pressure with temperature display.


• Online guidance: Simple and immediate setup and calibration.


• Automatic calibration: Up to two points (0% - 100%).


• Automatic compensations: Temperature and barometric pressure, manual salinity.


• GLP functions: Date and time, calibration data display and calibration expiry setting.


• Datalogger: Manual and automatic with data download to PC via micro USB.


• Data Link software: Available for free download from www.giorgiobormac.com.


• Measurement stability indicator: Ability to select 3 stability levels.


• Colored LED: Constant indication of operations and self-diagnosis messages.

Technical Specifications

• DO accuracy: < 10 mg/l - ppm ±0.2%, > 20 mg/l - ppm ±5%, 10...20 mg/l - ppm ±0.3%


• Barometric pressure accuracy: ±0.5%


• O2 saturation accuracy: ±10%


• Temperature accuracy: ±0.5 °C


• Power supply: 3 AA 1.5 V batteries


• Automatic pressure compensation: Yes


• Salinity compensation: Yes, manual


• Automatic and manual temperature compensation: Yes


• PC communication: Micro USB


• Automatic brightness control: Yes


• Date and time: Yes


• Display: High-definition color LCD, backlit


• Warranty: 5 years


• Protection rating: IP 57


• Memory: 1000 data


• Name: Oxy 70 Vio


• Standards: CE


• Weight: 0.4 kg


• Oxygen calibration points: 1 … 2


• Dissolved oxygen measurement range: 0.0 … 50.0 mg/l


• Barometric pressure measurement range: 0 … 1100 mbar


• Dissolved O2 saturation measurement range: 0.0 … 400%


• Temperature measurement range: -10.0 … +110.0 °C


• Calibration report: Yes


• DO resolution: 0.01 / 0.1


• Barometric pressure resolution: 1 mbar


• O2 saturation resolution: 0.1 / 1%


• Temperature resolution: ±0.1 °C


• Operating temperature: 0.0 … +45.0 °C


• Calibration expiry timer with alarm: Yes


• Operating humidity: < 95%RH


• Zero Point: Yes

Included Accessories

• Optical sensor


• Zero oxygen standard


• Mains power supply


• USB cable


• Instructions for use


• Carrying case

Optical Sensor Variants

The maintenance-free optical sensor is available in two variants:

• 2-meter cable


• 10-meter cable

Dimensions and Weight

• Dimensions: 185 x 85 x 45 mm


• Weight: 0.4 kg

Choose the portable professional oximeter XS Oxy 70 Vio by GIORGIO BORMAC for your precise and reliable measurements, with the convenience of a portable device and the quality guaranteed by a leading brand in the sector.