This indicator combines 6 meters into one easy to use wall mounting continuous monitor. Featuring a large, dual-level, back-lit LCD display the meter can display the EC/TDS/CF of your solution together with the choice of either pH, temperature or Oxidation-Reduction Potential (ORP).
Precision pH monitor immediately detects changes in solution pH. With a 6 V DC power supply included with the meter (also included rechargeable battery). It is with BNC composite electrode, around the world to facilitate the replacement of electrodes, used.