Focustronic Mastertronic LCD Cable

Reagent Vial for the Focustronic Mastertronic. 

Includes one glass vial with a plastic cap and silicone seal to be used for holding testing reagents.

Leak Detector Assembly (w/ Cable) for Mastertronic

This is Pump C & A Replacement pump.  This is the head unit that does all the work for the AT and comes complete with new rollers etc.

Magnetic stirrer for the Alkatronic. Useable with the test beaker glass measuring cup from Focustronic.

Inner Hose for the Focustronic Mastertronic DC (blue) pumps

Includes hose and plastic end cap connectors.

A digital display screen to replace a damaged LCD on the Focustronic Alkatronic or Mastertronic.

A lab-grade pH probe for the Focustronic Alkatronic.

It is recommended to replace the pH probe every 18 months for optimal performance.