Sper Scientific 850055 pH Meter - Advanced - Manual (Page 23)

23
MEASUREMENT PROCEDURES
Note...
There is no need to take temperature compensation into
consideration when using an ORP probe to measure.
Temperature Compensation
Automatic with pH probe (ATC):
Plug the temperature sensor connector into the jack on top
of the meter next to the larger BNC connector.
Manual with pH probe (MTC):
1. To set the temperature, press MN/MX/AV for more than
2 seconds, “CA” will flash on the LCD Display.
2. Press the ▲ or ▼ to change the temperature value and
then press MN/MX/AV to save and return to Normal
Mode.
Hold Function
This function allows you to freeze the current reading on the
display in Normal Mode.
1. Press HLD in Normal Mode. “HLD” appears on the
display.
2. Press HLD and the meter returns to Normal Mode.