Thermo Scientific™ Orion™ 9109WP Triode™ 3-in-1 pH/ATC Probe Available on GSA/VA Contract for Federal Government customers only.

Operate this highly-versatile probe in either the field or a plant. Contains a low-maintenance, gel-filled electrode with built-in ATC.

Manufacturer: Thermo Scientific™ 9109WP

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Catalog No. 13-302-107

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Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.


    Temperature (Metric) Operating 0° to 90°C
    Connections Banana Plug
    For Use With The Thermo Scientific Orion 9109WP Triode 3-in-1 pH/ATC probe requires low maintenance gel with built-in ATC. For field or plant use.
    Diameter (Metric) Cap 22mm
    Material Epoxy
    pH Range 0 to 14
    Reference Type Ag/AgCl
    Temperature (English) Operating 32° to 194°F
    Length (Metric) Cable 1m
    Description pH/ATC Triode
    Diameter (English) Body 0.47 in.
    Diameter (Metric) Body 12mm
    Junction Wick
    Length (English) 4.7 in.
    Length (Metric) 120mm

    Operate the highly-versatile Thermo Scientific™ Orion™ 9109WP Triode™ 3-in-1 pH/ATC Probe in either the field or a plant. Contains a low-maintenance, gel-filled electrode with built-in ATC.


    • Material: epoxy body
    • pH range: 0 to 14
    • Temperature range: 0° to 90°C
    • Type reference: Ag/AgCl Junction: Wick
    • Has an Ag/AgCl internal reference system, sealed reference
    Recommended for use with:
    Use with Orion 260A/A+, 261, 261S, 265A/A+, 266 and 266S meters

    • Dimensions: 110 x 12m
    • Cap diameter: 16mm

  • Description & Specifications

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