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Thermo Scientific™ Orion™ Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe PROMO

Operate the highly-versatile Thermo Scientific™ Orion™ 9107BN Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe in either the field or a plant.

Manufacturer:  Thermo Scientific™ 9107BNPM

Catalog No. 13-642-545PM

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. View substitute products »




  • Material: epoxy body for ruggedness
  • 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
  • Dimensions: 110 x 12 mm
  • Cap Diameter: 16 mm

Recommended for use with:

  • 9107BN & 9107WP = ATC for Orion A/A+ models 210, 230, 250, 410, 420, 520, 525, 710, 720, &  920
  • 9107BNMD, 9107WMMD, 9107WLMD = ATC for Orion STAR A111, STAR A121, STAR A211, STAR A221, STAR A321, Dual Star, & Versa Star


0°C to 176°C
pH/ATC Probe, BNC Connector
pH/ATC Triode
12 mm
120 mm
32°F to 194°F
1 m
A Low Maintenance, Gel Filled Electrode with Built-in ATC For Field or Plant Use
0 to 14
Orion A/A+ Models 210, 230, 250, 410, 420, 520, 525, 710, 720, 920
0.47 in.
16 mm
4.7 in.
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