Instruction manual

18
6. HOLD FUNCTION
This feature lets you freeze the value of the pH or
conductivity reading for a delayed observation.
HOLD can be used any time when in MEAS mode.
1. To hold a measurement, press the HOLD key
while in measurement mode. “HOLD” will
appear on the display.
See Figure 24.
2. To release the held value, press HOLD again.
Continue to take measurements.
NOTE: This meter will hold a reading for up to
20 minutes, because it features automatic shutoff after 20 minutes to
conserve batteries.
Figure 24 - HOLD function