User's Manual

51,52,53,54 Series II Service Manual Supplement
6/05 1
Change #1
On page 8, under Verification of IR Communications Port (Fluke 53 and 54), add step 3A as
follows:
3A. On the Fluke 53 or 54, press G then R.
Change #2
On page 8, Table 3, replace steps 4 and 5 with the following:
Step Input Voltage
(MV DC)
Equivalent Temperature Display Reading Limits
4 40.8853 990.0 ºC 989.2 to 990.8
5 48.8382 2192 ºF 2190 to 2194