These products can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP),
which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov

TechPro II
Click here for detailed image

Obtain reliable and accurate measurements of your water source with the value-priced TechPro II™. Ideal for water treatment testing as well as other industrial and commercial applications, these instruments reflect
Myron L®’s 40-plus years experience designing and building quality conductivity, TDS and pH measuring instrumentation.



  • Boilers & Cooling Towers

  • Reverse Osmosis

  • Fountain Solutions

  • Swimming Pools & Spas

  • Plating and Parts Washing

  • Pulp and Paper

  • Water/Wastewater Treatment

  • Aquaculture

  • Agriculture

  • Process Control

  • Food & Beverage

  • Plus many more!


  • IP67/ NEMA 6 Waterproof & Buoyant

  • Measures 0 - 14 pH

  • User-replaceable, Long-Life
    Internal pH Sensor

  • Auto Temperature
    Compensation to 25°C / 77°F

  • Keypad Calibration

  • 0 - 20,000 μS / ppm

  • Long Life Internal Electrodes

  • Full 4 Digit Display

  • Memory storage (20 readings)

  • User-Friendly




  • Saves Time

  • Saves Money

  • Ensures Product Quality


Portable & easy to use

The TechPro II is handheld, lightweight and simple to operate. Measuring conductivity, TDS, pH and temperature, the highly stable circuitry delivers the accurate readings needed to assure product quality, prevent equipment damage or verify inline instrumentation in a wide range of applications. The TPH1 and TH1 are designed with an internal pH sensor to prevent breakage and prolong the sensor’s useful life. The rugged, waterproof case on all three models protects the electronics of the instrument and fits comfortably in your hand. TechPro II also features auto shut-off to prolong battery life.


Industrial and commercial users all over the world rely on Myron L®’s proven quality instruments for their water measurement needs.




Porta-Kit: (Above) This hard protective carry case is a rugged all plastic foam-lined case that includes 2 oz. each pH 4, 7, & 10 Buffers, pH Sensor Storage Solution, and 442-3000 and KCl-7000. Model: PKUU


Hard Protective Case: Small protective carry case. Model: UPP


Soft Protective Case: Constructed of padded nylon and features a belt clip for hands-free mobility. Models: UCC (Blue), UCCDT (Desert Tan)


NIST Standard Solutions & pH Buffers: All Myron L® Instruments are factory calibrated with Standard Solutions of known conductivity/TDS value and (when appropriate) with pH buffer values 4, 7, and 10. These solutions and buffers are traceable to the U.S. Government’s National Institute of Standards and Technology. Periodic recalibration with the appropriate Conductivity Standard Solution and pH Buffers will help maintain the accuracy of your instrument.


Replacement pH Sensor: Non-refillable KCI gel-filled combination pH sensor featuring a chemical resistant, porous liquid junction. Model: RPG



NIST Certification: Certificates are available that confirm NIST traceability. Instrument Certificate: (Order #MC-TP1/MC-TPH1) Standard Solution/pH Buffer Certificate: (Order #SC-XX)


Note: Both MC instrument certificates and/or SC solution certificates must be specified when placing instrument/solution orders.


Additional Information

TechPro II Data Sheet (TP1, TPH1)
(includes specs, options & order info)

click here: PDF

Price List

click here: PDF

Operation Manual

click here: PDF


Limited Warranty

All Myron L® TechPro II™ Instruments have a Two (2) Year Limited Warranty, excluding the pH sensors, which have a Six (6) Month Limited Warranty. Warranty is limited to the repair or replacement of the TechPro II  Instrument only, at our discretion. The MyronL Company assumes no other responsibility or liability.



                      Site last updated on: 30-Apr-2008 

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