Calibration; Care And Maintenance - FARMSCAN 2188 Operation Instructions Manual

Digital hay moisture meter with calibration clip
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Calibration Key:
Calibration Check (Re-calibration)
1. Clean the probe tip. While holding the probe in the air, press and hold the "TICK" button. The
tester will begin to count down on the display "5,4,3,2,1" and the tester will then display "00.0".
2. Release the "TICK" button.
3. Firmly place the calibration clip on to the probe tip as shown in the clip illustrations below
and then press and hold the "TICK" button.
4. The tester will now display 24.8%, indicating that the unit is now calibrated.
**If the tester displays "99.9" any time during the calibration process, this indicates an error has
occurred. Try repeating the calibration procedure starting at Step 1.

6.0 CARE AND MAINTENANCE

• After each use, always store your moisture meter in a clean and dry place.
• The metal tip of the probe should be wiped clean between each use for best results. Clean
both parts of the metal tip from time to time with fine steel wool and/or mineral spirits or
alcohol. A dirty tip can cause lower readings. Keeping the brass shiny will give best results.
• Never immerse the probe in water.
• Remove the battery, if your Moisture Meter will not be used for several months.
DOCU-M0106 05-10

5.0 CALIBRATION

Steel contacts
AM-2188 v4 09-19
6

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