TecPen MAP Oxygen Analyzer

TecPen MAP Oxygen Analyzer
Regular price $3,499.00 USD

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The TecPen MAP - modified atmosphere packaging - Handheld Oxygen Analyzer is designed to provide accurate oxygen level measurements in pierceable, shrink-wrapped, sealed food packaging, infusion containers and micro-bioreactors. It is most commonly used for modified atmospheric packaging gas testing or as a headspace oxygen analyzer for spot testing.

Because of it's advanced optical chemical sensor, the TecPen MAP Oxygen Analyzer can take a measurement in 3 seconds. It is designed to last for years.


  • Long-life optochemical oxygen sensor
  • Measurements in 3 seconds
  • Data can be logged and downloaded via USB
  • Industry-standard .CSV data files
  • Rechargeable battery up to 300 measurements per charge
  • Certificate of calibration from factory
  • Not cross-sensitivity to carbon monoxide, hydrocarbons
  • No cross-sensitivity to CO2, H2S, ionic strength, flow


  • Modified atmospheric packaging (MAP) QC
  • Pharmaceuticals and biotechnology
  • Hygiene detection (pathogenic), microorganism growth
  • Biochemical and molecular biology research
  • Sterile packaging, desiccant validation
  • Cell culture vessels, Infusion containers
  • Micro-bioreactors


TS-200 0-5% MAP Oxygen Analyzer measures oxygen level in sealed packaging

TS-202 0-5% Oxygen and 0-100% CO2 MAP Oxygen Analyzer measures both oxygen and carbon dioxide levels in sealed packaging. Learn more.


  • Measuring Range: 0-5% Oxygen by Volume
  • Accuracy 0-0.5%: ±2% MEV*
  • Accuracy 0.5-2.5%: ±3% MV*
  • Accuracy 2.5-5%: ±3% MV*
  • Resolution: 0.001%
  • Response Time at 25°C: <150ms
  • Pump Flow max.: 67 ml
  • Temp. range Min/Max: -10°C-60°C (14°F-140°F)
  • Power Supply: 5V USB and LiPo Battery
  • Rechargeable battery: > 3 hours per charge
  • Data Interface: USB
  • Temperature Compensation: 10-30°C (50°F-86°F)
  • Display: OLED
  • Cleaning: no organic solvents, 40% EtOH
  • Case: Anodized Aluminum 
  • Protection: IP65
  • Manufacturer service interval: 3 years
  • Lifetime of sensor cap: 2 years @ protective atmosphere; 0- 40°C
  • Sensor cap replacement interval: 2 years
  • Recommended customer calibration interval: 6 months
  • Case with Device Weight: 2.45 lbs.
  • Case Dimensions: 12 x 11 x 3.25 inches
  • Device Weight: 0.50 lbs.
  • Device Dimensions: 7 x 2 x 1 inch

TecSense sensors are CE, FCC, IC, KC and MIC marked, meet the requirements of ASTM F2714-08, and the European and Canadian standards for food safety. The company is DIN ISO 9001/2015 certified.


  • 1 year. See GasLab Terms and Conditions. 

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"Swift response and shipment. The product is easy to setup and use. It is just what I was looking for."

- Shima Tomohiro

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