Myron L Ultrapen PT2 pH & Temperature Pen

Available For Purchase
Usually 2-5 business days

Selected Add-Ons

    Pocket Tester Pen, pH and Temperature (Includes battery installed, soaker cap, scoop, pocket clip, holster, lanyard, operating instructions)
    The Myron L Ultrapen PT2 pH & Temperature Pen is designed to be extremely accurate, fast and simple to use in diverse water quality applications. Advanced features include automatic temperature compensation; highly stable microprocessor-based circuitry; user-intuitive design; and waterproof housing. A true one-handed instrument, the PT2 is easy to calibrate and easy to use. To take a measurement, you simply push a button then dip the pen in solution. Results display in seconds.


  • Accuracy of ±0.01 pH
  • 1, 2 and 3 Point Calibration
  • Proprietary Sensor Design
  • Automatic temperature compensation
  • Reliable Repeatable Results
  • Rugged, reliable, shock-resistant fully encapsulated electronics
  • Durable body constructed of aircraft aluminum
  • Simple one button function
  • High capacity N-type battery included
  • Waterproof


  • Agriculture
  • Hydroponics
  • Desalination
  • Aquaculture
  • Pharmaceutical
  • Boilers and Cooling Towers
  • Fountain Solutions for Printing
  • Horticulture
  • Wastewater
  • Pool and Spa
  • Food and Beverage
  • Irrigation
  • Reverse Osmosis
  • Plus Many More!


    pH Temperature
    Range: 0.00-14.00 pH 0 - 71° C / 32 - 160° F
    Accuracy: ± 0.01 pH (After Wet Calibration) ± 0.1 ºC / ± 0.1 ºF
    Repeatability: ± 0.01 ± 0.1 ºC / ± 0.1 ºF
    Resolution: 0.01 pH 0.1 ºC / 0.1 ºF
    Time to Reading Stabilization: 10-30 seconds
    Power Consumption: Active Mode 37 mA, Sleep Mode 2 µA
    Temperature Compensation: Automatic to 25ºC
    Physical Dimensions: 17.15 cm L x 1.59 cm D or 6.75 in. L x .625 in. D
    Weight: 54 g/1.9 oz. (without soaker cap and lanyard)
    Case Material: Anodized Aircraft Aluminum with Protective Coating
    Battery Type: N type, Alkaline, 1.5V
    Calibration Solutions: pH 4, pH 7, pH 10
    Operating/Storage Temperature: 0 - 55ºC or 32 - 131ºF
    Enclosure Ratings: IP67 and NEMA 6

    EN61236-1: 2006 – Annex A: 2008: Electrostatic discharge to case of instrument may cause PT2 to spontaneously power on. If this happens, the PT2 will power itself off within seconds.


    The PT2, excluding the pH sensor, has a one (1) year limited warranty. The pH sensor has a six (6) month limited warranty.
    More Information
    NameMyron L Ultrapen PT2 pH & Temperature Pen
    BrandMyron L
    Warranty1 Year
    Dimensions6.75 in. L x .625 in. D
    FREE ShippingNo