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Hanna Instruments HI 98188 User Manual

Page 55

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55

Note: •If the reading is not close to the selected calibration point or the

difference between first selected point and second selected point is
less than 25 ºC, “Wrong” message will blink.

• If the WRONG source is the difference between calibration points

increase the temperature of the vessel with hot water in order to be
acceptable.

• If the WRONG source is the temperature reading change the probe

and restart calibration.

If calibration cannot be performed contact Hanna Service.
•For one point calibration press ESC after first point was confirmed.