Fluke 233 - Manual (Page 12)

233
Getting Started Manual
10
Error Messages
Table 5 contains possible error messages and the steps
to clear the error.
Table 5. Error Messages
Error Messages
  Display-module batteries must be replaced before the Meter will operate.
  Meter-base batteries must be replaced before the Meter will operate.
  Calibration necessary. Meter calibration is necessary before the Meter will operate.
  Internal error. The Meter must be repaired before it will operate.
  Loss of radio connection with the Meter base.