**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.
Product details
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Features & Benefits
Benefits:
- Reliable Repeatable Results
- Accurate
- Affordable
- Easy to Use
- Rugged Design
- Ensure Product Quality
- Reduce Waste
-
Protect the Environment
Features:
- Industry Leading Accuracy
- Display DO in Concentration, % Saturation, or Both
- Adjustable for Altitude and Salinity
- 3 Calibration Methods: Air, Water and 0 ppm DO
- Dynamic Membrane Temperature Correction
- Measurement Storage with Time, Date and Location
- Export Stored Measurement Data Via Email
- Live or Hold Mode - User Selectable
- Proprietary Sensor Design
- Rugged Design with Aircraft Aluminum Body
- Durable, Epoxy Encapsulated Electronics
- Waterproof
- Powered by One N Type Battery (Included)
Additional Notes
| Measurement Type | DO Concentration | DO Saturation | Temperature |
|---|---|---|---|
| System Requirements: | Myron L® Company PTBTX2TM App: Apple iOS 10.0 or later; Android OS 7.0 or later. | Myron L® Company PTBTX2TM App: Apple iOS 10.0 or later; Android OS 7.0 or later. | Myron L® Company PTBTX2TM App: Apple iOS 10.0 or later; Android OS 7.0 or later. |
| Ranges | 0-20 ppm | 0-200% | 0 - 71°C / 32 - 160°F |
| Accuracy | ± 0.2 ppm or ± 2% of the reading, which ever is greater (up to 40ºC) | 0.0% to ≤ 100.0%: ± 20 counts; | ± 0.1°C |
| Resolution | 0.01 ppm | > 100%: ± 2% of the reading. | 0.1°C/F |
| Altitude Adjustment: | -2,000 ft. to 15,000 ft. in increments of 100 ft. | -2,000 ft. to 15,000 ft. in increments of 100 ft. | -2,000 ft. to 15,000 ft. in increments of 100 ft. |
| Salinity Adjustment: | 0 - 50 ppt in increments of 1 ppt | 0 - 50 ppt in increments of 1 ppt | 0 - 50 ppt in increments of 1 ppt |
| Time to Reading Stabilization: | 10 - 180 seconds | 10 - 180 seconds | 10 - 180 seconds |
| Calibration Methods: | 1 or 2 Point; 0 ppm DO Calibration Solution, Air or Water | 1 or 2 Point; 0 ppm DO Calibration Solution, Air or Water | 1 or 2 Point; 0 ppm DO Calibration Solution, Air or Water |
| Operating / Storage Temperature: | 0 - 55°C / 32 - 131°F | 0 - 55°C / 32 - 131°F | 0 - 55°C / 32 - 131°F |
| Power Consumption: Active Mode: | 30 - 140 mA, Sleep Mode: 2 µA | 30 - 140 mA, Sleep Mode: 2 µA | 30 - 140 mA, Sleep Mode: 2 µA |
| Temperature Compensation for Membrane Permeability: | Automatic | Automatic | Automatic |
| Physical Dimensions: | 17.15 cm L x 1.59 cm D or 6.75 in. L x .625 in. D | 17.15 cm L x 1.59 cm D or 6.75 in. L x .625 in. D | 17.15 cm L x 1.59 cm D or 6.75 in. L x .625 in. D |
| Weight: | 54 g or 1.94 oz. | 54 g or 1.94 oz. | 54 g or 1.94 oz. |
| Case Material: | Anodized Aircraft Aluminum with Protective Coating | Anodized Aircraft Aluminum with Protective Coating | Anodized Aircraft Aluminum with Protective Coating |
| Battery Type: | N type, Alkaline 1.5 V | N type, Alkaline 1.5 V | N type, Alkaline 1.5 V |
| Water Resistance: | IP67 and NEMA 6 | IP67 and NEMA 6 | IP67 and NEMA 6 |
| EN61236-1: | 2006 - Annex A: 2008; 1999/5/EC Annex III Electrostatic discharge to case of instrument may cause PTBT5 to spontaneously power ON. In this case, the PTBT5 will power OFF after several seconds. | 2006 - Annex A: 2008; 1999/5/EC Annex III Electrostatic discharge to case of instrument may cause PTBT5 to spontaneously power ON. In this case, the PTBT5 will power OFF after several seconds. | 2006 - Annex A: 2008; 1999/5/EC Annex III Electrostatic discharge to case of instrument may cause PTBT5 to spontaneously power ON. In this case, the PTBT5 will power OFF after several seconds. |
Alternate configurations
| SKU | Description | List price | - |
|---|---|---|---|
| MLC-PT1 | PT1 | Ultrapen Pocket Tester - Conductivity - Salinity - TDS Pen | $231.00 | |
| MLC-PT1SN | PT1-SN | Ultrapen Pocket Tester - Conductivity - Salinity - TDS Pen - Serialized | $231.00 | |
| MLC-PT2 | PT2 | Ultrapen Pocket Tester - pH Pen | $259.00 | |
| MLC-PT2SN | PT2-SN | Ultrapen Pocket Tester - pH Pen - Serialized | $259.00 | |
| MLC-PT3 | PT3 | Ultrapen Pocket Tester - ORP (REDOX) Pen | $281.00 | |
| MLC-PT4 | PT4 | Ultrapen Pocket Tester - Free Chlorine Equivalent (FCE) Pen | $361.50 | |
| MLC-PT5 | PT5 | UltraPen Pocket Tester - Dissolved Oxygen (DO) Pen | $463.50 | |
| MLC-PT6 | PT6 | Ultrapen Pocket Tester - Nitrate Pen | $615.00 | |
| MLC-PTBT1 | PTBT1 | Ultrapen Pocket Tester - Conductivity - Salinity - TDS Pen - w/ Bluetooth | $470.50 | |
| MLC-PTBT1SN | PTBT1-SN | Ultrapen Pocket Tester - Conductivity - Salinity - TDS Pen - w/ Bluetooth - Serialized | $470.50 | |
| MLC-PTBT2 | PTBT2 | Ultrapen Pocket Tester - pH Pen - w/ Bluetooth | $469.00 | |
| MLC-PTBT3 | PTBT3 | Ultrapen Pocket Tester - ORP (REDOX) Pen - w/ Bluetooth | $510.00 | |
| MLC-PTBT4 | PTBT4 | UltraPen Pocket Tester - Free Chlorine Equivalent (FCE) Pen - w/ Bluetooth | $585.50 | |
| MLC-PTBT6 | PTBT6 | Ultrapen Pocket Tester - Nitrate - w/ Bluetooth | $830.50 |
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