Prior to Use
1. Take out the ion selective electrode from the carrying case.
2. Remove the protective cap and soak the electrode in 100 ppm
standard solution for 10 minutes.
Connecting the Electrode
Insert the BNC connector into the connector socket on meter, rotate
and push the connector clockwise until it locks.
After connection is completed, DO NOT pull on the sensor cable.
Always make sure that the connector is clean and dry.
Selecting the Measurement Mode
Press the Mode key until the icon appears on the display, the
meter enters the ion concentration measurement mode.