Myron L Ultrapen PT2 pH & Temperature Pen Propagation Lighting The new titanium coating on

The new titanium coating on these pruners means they are resistant to corrosion and tarnishing

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

there is no loss of water

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

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

Myron L Ultrapen PT2 pH & Temperature Pen Propagation Lighting The new titanium coating onThe 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.