I have received my newly scored Fluke 187 this morning. The meter looks pretty new. It was calibrated (no date, but there are 2 stickers on it, and look relatively new and clean). The range switch is working and has a nice feeling to it when turning. Quick test with my
Chinese voltage ref gave almost same readings (minus 1-2 digits depending on range) on that little "certificate". Ohm/diode/temperature/DC mA/DC A and Cap everything seems fine and is very responsive. However the continuity buzzer doesn't seem to be working. This function itself seems to be ok: The bar graph is responsive so is the reading...I have replace the batteries with 4 fresh Duracells AA - no difference.
I had a look at the
user manual . There isn't anything related to muting/unmuting the buzzer. Does anyone know what is going on? I may have to take it apart later (don't want to do it now in case I need to return it - I like it, will accept a none working buzzer anyway, but just in case there are more probs).