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YSI™ TruLine pH Combination Electrode with Refillable Liquid Reference System, pH 17

Platinum single junction, combination benchtop electrode.

Manufacturer:  YSI™ 400351

Catalog No. 15-177-833

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Includes: BNC connector, 1m cable



  • For use with TruLab Instruments
  • Glass shaft
  • Buffer recognition
  • User calibratable and user replaceable
  • Refillable reference electrolyte: KCl 3 mol/L, Ag+ free
  • pH Range: 0 to 14
  • Operating Temperature: -5° to 100°C (23° to 212°F)

Order Info

Item is heat packed in the winter months. Shipment must be made via 2-day or next day carrier during that time.


GLP Compliant

Warranty and Services

One year



Measuring pH and temperature
TruLab Instruments
0 to 14
-5°C to +100°C
1m cable, BNC connector
TruLine pH 17 Combination Electrode
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