PATHFINDER INSTRUMENTS was Founded in 1989 By Mr. Bob Avdeef as an independent supplier of what we consider to be the best instrumentation values that we can find.  We draw upon more than 25 years of experience in the design and application of instrumentation for physical measurements, and our selection of these devices is manifested in the pages of this website.  The word "Instruments" is part of our name, being "Instrumental" in the success of our customers project, endeavor, or end product is our goal. Part of our reward would consist of the influence created.

PATHFINDER INSTRUMENTS  is a  leading supplier of flow meters, controllers, monitors etc.  We Specialize in all types of meters to fit your needs such as: Flow Meters, Turbine Meters, Compu-flow Meters, Ultrasonic Meters, Paddle Wheel Sensors, Bath Controllers, Totalizers, Transmitters, Monitors, Digital Meters, Fiber Optic meters.

Our in-house specialist with over 25 years of experience offers professional technical assistance to provide you with the ideal instrumentation for your project, endeavor or end product.  Please come in and visit our website.

WE FEATURE

  • Honesty in our dealings, never forgetting that is is one of our customers "inalienable rights".
  • Friendly Customer Service, because when things go wrong there is no substitute for a friend.
  • Technical Assistance, website information is by necessity abbreviated sometimes a few (or sometimes many) words are needed to make the proper selection.  We will help you, or direct you to a source of information, or to an alternate product.
  • Competitive Pricing: Many items in the website are priced below list price because we feel the price is to high.

 

PATHFINDER PRODUCTS:

 

 

  Ph / ORP, CONDUCTIVITY CONTROLLERS 

   CONDUCTIVITY ELECTRODES

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ph /orp 1/4 DIN
microprocessor
Conductivity Controller

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pH/ ORP 1/4 DIN microprocessor
Controller

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1/16 DIN microprocessor conductivity Controller

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 ORP 1/16 DIN microprocessor
Controller

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flat surface 3/4" PVC probe

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flat surface 3/4" PVC /polypro probe

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Stainless steel electrodes 3/4" PVC and polypro probe

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flat surface 1" PVC probe with Graphite electrodes

Ph /ORP, CONDUCTIVITY, ISE AND D.O. MINI TRANSMITTERS

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EMIT-pH PathfinderIsolated pH 2-wire transmitter 

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CT-1000 PathfinderIsolated Conductivity 2-wire transmitter 

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EMIT-ORP PathfinderIsolated ORP 2-wire transmitter 

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CT-1000-pt PathfinderIsolated Conductivity 2-wire transmitter 

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PHTM-1 Pathfinder non-Isolated pH 2-wire transmitter 

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EMIT-ISE PathfinderIsolated ISE 2-wire transmitter 

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ORPT-1Pathfinder ORP 2-wire transmitter 

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GOOG Isolated DO 2-wire transmitter 

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