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Ecosense pH10A Handheld pH/Temperature Pen Tester, YSI

Supplier: XYLEM/YSI
  • Waterproof IP-67
  • Automatic calibration and buffer recognition
  • 50-set memory (pH, temp, date and time stamp)
  • Replaceable single- or double-junction electrode
  • GLP functionality
  • 1-, 2- or 3-point calibration
  • Hold feature locks stable readings on the display
  • >200 hour battery life with low battery indicator

The pH10A is part of the EcoSense® family of products. It's the perfect instrument for economical spot sampling of pH and temperature in many applications including wastewater, surface water, aquaculture, hydroponics, pools and education.

Certifications: CE compliance. IP-67 Waterproof Rating.

Ordering information: Instrument includes pH electrode, batteries and instruction manual. Replacement electrodes and batteries are sold seperately. Instrument comes with a 1-year instrument and 6-month electrode warranty. The pH10A (gray) directly replaces the pH10 (blue).



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Description Color Supplier No. VWR Catalog Number Unit Price Quantity
Ecosense pH10A Handheld pH/Temperature Pen Tester Gray PH10 10032-016 Each Retrieving
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pH Range 0.00 to 14.00
pH Resolution 0.01
Accuracy ±0.1 unit within 10 °C of calibration, ±0.2 unit within 20 °C
Temperature Resolution (°C) 0.1 °C (0.2 °F)
Temperature Accuracy (°C) ±0.3 °C (±0.6 °F)
Temperature Compensation Auto 0.0 to 100.0 °C (32.0 to 212 °F)
Memory Non-volatile; 50 Sets (pH, temperature, date and time stamp); erase all data function
Batteries Four LR44 Alkalines
Probe Thermistor, 10kΩ / 25°C
Weight 105 g (3.7 oz.)
Operating Temperature 0.0 to 50.0 °C (32.0 to 122.0 °F)
Temperature Range 0.0 to 100.0 °C (32.0 to 212 °F)
Battery Life 200 hours or greater
pH Buffer Recognition USA (4.01, 7.00, & 10.01) or NIST (4.01, 6.86, & 9.18)
pH Slope Recognition +30% at pH 4.00, 4.01, 9.18, or 10.01
Calibration Temperature 0.0 to 60 °C (32.0 to 140.0 °F)


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Description Supplier No. VWR Catalog Number Unit Price Quantity
Replacement Ecosense PH10A Electrode Kit 606110 10032-020 Each Retrieving
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