Myron L Ultrapen PT2 pH & Temperature Pen Propagation Lighting The mixed array keeps output

The mixed array keeps output even across the full 4-foot bar

Each pump's powerful mag drive construction includes removable foam filters

reusable drip tray ensures no water leakage and is capable of supporting heavier loads

They put out very little heat (about 20%) as compared to a conventional H

Myron L Ultrapen PT2 pH & Temperature Pen Propagation Lighting The mixed array keeps outputThe 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.