The Myron L Ultrapen™ PT1 is a portable water-analysis instrument designed to be extremely accurate, fast, and simple to use across diverse water-quality applications — measuring conductivity, TDS, temperature, and salinity. A true one-handed instrument, it's easy to calibrate and easy to use: press a button, dip the pen in solution, and results display in seconds.
Advanced features let you select from three solution types that model the most commonly encountered water, backed by proprietary temperature-compensation and TDS-conversion algorithms, highly stable microprocessor-based circuitry, and a waterproof housing.
- ±1% of reading accuracy — ±0.2% at the calibration point; benchtop-lab accuracy in a pocket pen
- Automatic temperature compensation & autoranging — reliable, repeatable results
- Three solution modes — measurement ranges tuned to many water-quality applications
- One-button, one-handed operation — user-intuitive design
- Rugged & waterproof — shock-resistant, fully encapsulated electronics in an aircraft-aluminum body
- High-capacity N-type battery included — ready to use
Technical Specifications
| Product | Myron L Ultrapen PT1 | Measures | Conductivity, TDS, temperature, salinity |
| Accuracy | ±1% of reading (±0.2% at calibration point) | Ranging | Autoranging |
| Temp. Compensation | Automatic (proprietary algorithms) | Solution Modes | 3 selectable solution types |
| Body | Aircraft aluminum; shock-resistant, fully encapsulated electronics | Housing | Waterproof |
| Operation | One button, one-handed | Battery | High-capacity N-type (included) |
![MYRON L #PT2 ULTRAPEN POCKET TESTER PEN PH/TEMP [NO-F] (EA)](https://cdn11.bigcommerce.com/s-1wtuvnxhkv/images/stencil/500x659/products/4820/2360/LIT-EQP-MLPT2__33144.1784220073.jpg?c=1 "MYRON L #PT2 ULTRAPEN POCKET TESTER PEN PH/TEMP [NO-F] (EA)")
