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For use with PTBTX2 App on your mobile device
Please go to our Software Compatibility chart to see whether your device’s operating system is compatible with our software.
| MODE | METHOD OF MEASUREMENT |
| Hold | Once stabilized, the readings are captured then displayed. |
| LIVE | Real-time readings are displayed continuously during measurement. |
| System Requirements: | Myron L® Company PTBTX2™ App: Apple iOS 10.0 or later; Android OS 7.0 or later. |
| Measurement Range: | ORP: -1000 mV to +1000 mV; Temperature: 0 – 71ºC / 32 – 160ºF |
| Accuracy: | ORP: ± 10 mV; Temperature: ± 0.1ºC |
| Resolution: | ORP: 1 mV; Temperature: 0.1ºC / 0.1ºF |
| Time to Reading Stabilization: | 10 – 45 Seconds |
| Power Consumption: | Active Mode: 30 – 140 mA, Sleep Mode: 2 µA |
| Temperature Compensation: | Automatic In Calibration Mode From 15ºC to 30ºC |
| Physical Dimensions: | 17.15 cm L x 1.59 cm D or 6.75 in. L x .625 in. D |
| Weight: | 50.4 g / 1.78 oz |
| Case Material: | Anodized Aircraft Aluminum with Protective Coating |
| Battery Type: | One N type, Alkaline 1.5 V |
| Calibration Standard Solution: | ORP80, ORP260, ORP470 |
| Operating/Storage Temperature: | 0 – 55ºC / 32 – 131ºF |
| Water Resistance: | IP67 and NEMA 6 |
| EN61236-1: 2006 – Annex A: 2008; | Electrostatic discharge to case of instrument may cause PTBT3 to spontaneously power on. In this case, the PTBT3 will power off after several seconds. |
| FCC ID: T7VPAN17 | The Bluetooth transceiver device meets the requirements for modular transmitter
approval as detailed in FCC Public Notice DA00-1407. |
| Canada (IC), license:
IC: 216Q-PAN17 |
The Bluetooth transceiver device meets the requirements for modular transmitter
approval as detailed in RSS-GEN. |
| WARNING! 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. |
The ULTRAPENx2™ PTBT3 requires Myron L® Company 80 mV Quinhydrone, 260 mV
Quinhydrone, or 470 mV MLC Light’s ORP Standard Solutions for wet calibration and Myron L® Sensor Storage Solution for proper storage.
Order model numbers:
| ORP802OZ | 80 mV, Kit, Quinhydrone/pH7 | 2 oz. |
| ORP2602OZ | 260 mV, Kit, Quinhydrone/pH4 | 2 oz. |
| ORP4701OZ | 470 mV, MLC Light’s Solution | 1 oz. |
| ORPCALKIT | Calibration Kit, ORP, 80 mV, 260 mV, 470 mV | |
| SS2OZ | Storage Solution | 2 oz |
(For additional information and calibration kits available, contact the Myron L® Company.)
Routinely cleaning the platinum electrode will keep the sensor free of build-up that can affect the speed and accuracy of ORP measurements. Instructions for use are included with the paper.
Order Model Number:
OECP-25 QTY 25
OECP-100 QTY 100
The ULTRAPENx2TM PTBT3 features a user replaceable ORP sensor with a unique porous liquid-junction. Installation instructions included with sensor.
Order Model Number:
RPT3 Replacement ORP Sensor
Founded in 1957, the Myron L® Company is one of the leading manufacturers of water quality management instruments in the world.
2450 Impala Drive
Carlsbad, CA 92010-7226
Tel.: 1-760-438-2021
Fax: 1-760-931-9189
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.