Star A 1130 Model

Take simple, routine dissolved oxygen and temperature measurements with the Thermo Scientific™ Orion Star™ A113 Dissolved Oxygen Benchtop Meter. This instrument is easy-to-use and budget-friendly, designed for basic dissolved oxygen analysis in the lab. Calibrate polarographic DO probes using water-saturated air or custom value using Winkler titration. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. Use the included electrode stand to easily place sensors in samples and simplify storage.

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Features and Benefits

Automatic temperature, manual salinity input and manual barometric pressure compensation for an accurate result
Two calibration options to meet your requirements: water-saturated air method or a Winkler titration
Non-volatile memory holds up to 50 data points
IP54-rated housing handles splashes and can be wall-mounted if table space is unavailable
Accepts Thermo Scientific™ Orion™ polarographic dissolved oxygen probes
3-year meter replacement warranty

Dimensions 24 × 18 × 11 cm

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Job Qualifications

  • College Graduate, preferably with science related course background (BS Food Tech, BS Med Tech, BS Chem )
  • Preferably with experience in Industrial Sales
  • With experience and willing to do fieldwork
  • Self- Motivated and Goal-Oriented
  • Desire to deliver results
  • Ability to create and deliver presentations
  • Ability to adapt and grow in competitive environment
Contact us for more details at or reach us at
+63 956 235 5484