Myron L Products
Digital Handheld Instruments
Analog Handheld Instruments
Specialty Analog Handheld Meters
ULTRAPEN PT3 ORP/REDOX & Temperature Pen
This instrument is designed to be extremely accurate, fast, and simple to use in diverse water quality applications. Advanced features include highly stable microprocessor-based circuitry; automatic temperature compensation from 15șC to 30șC while in calibration mode; user-intuitive design; and waterproof housing. A true one-handed instrument, the PT3 is easy to calibrate and easy to use. To take a measurement, you simply push a button then dip the PT3 in solution. Results display in seconds.
High Performance Features
Accuracy of ±10 mV ORP
Proprietary Sensor Design
99.9% Pure Platinum Electrode
3 Calibration Options with Automatic Solution Recognition
Automatic Temperature Compensation in Calibration Mode*
Rugged, reliable, shock-resistant fully encapsulated electronics
Durable body constructed of aircraft aluminum
Simple one-button functions
High capacity N-type battery included
Boilers and Cooling Towers
Fountain Solutions for Printing
Pool and Spa
Food and Beverage
Plus Many More!
* Temperature compensation in calibration mode: Temperature affects the reaction potentials for all chemicals differently. True ORP is the direct measurement of electron activity during an oxidation-reduction reaction, regardless of temperature. However, for maximum accuracy and ease of calibration, the Myron L Company has developed three calibration standard solutions with known dissolved species. We derived the temperature compensation (from 15șC to 30șC) for those solutions, and embedded automatic temperature compensation into the calibration function of your PT3. Note: To verify calibration while in measurement mode, you must manually correct for any variation in temperature. Example: @25șC, ORP2602OZ calibration solution will read 260mV, however @ 20.0șC ORP2602OZ will read 265mV.