These pH and ORP transmitters are designed to provide simple, straightforward operation but also retain all the essential features and high quality construction that clients expect from DKK-TOA. 
The compact case is designed for DIN standard panel mounting and these transmitters are compatible with a wide range of electrode sensors manufactured by DKK-TOA or other electrode suppliers.
 

• Easy to use pH/ORP controller with large digital display.
• Ultra-compact design to fit 92mm x 92mm panel cut out (DIN standard).
• High and low alarm limit outputs (electronic comparison type).
• During calibration, the alarm outputs are disabled and the output signal is fixed at a predefined dummy value (freely set). 
• 4-20mA DC isolated output (standard).