[volt-nuts] Datron 4920M, AC Voltmeter, for sale on ebay - 1 day left

Charles Black cblack at centurytel.net
Sun Aug 31 13:19:04 EDT 2014


Hi Ben,

I am going to check this out today to find if it might be helpfull 
around here for my AC calibration. It has an error message: "Error Ur" 
so some fixing is going to be needed. On the back it says it's got 
Option 80, whatever that is.

Charlie


On 8/31/2014 5:37 AM, ben wrote:
> Hello all,
> Just a heads up. I noted there is a lonely Datron / Wavetek 4920M AC
> voltmeter for sale on ebay, starting at US$650 (ending in 1 day !). I have
> little idea of its true working state or not (picture shows it powered on).
> If fully working it would be a good buy for an AC voltmeter that is, I
> reckon, better than an HP 3458A. Only drawback with these models is the
> voltage input shell is always earthed, not floating. I have two of these
> 4920M's already, not really tempted by a third. I have a paper copies of
> operator, calibration, and service manual if anyone interested.
>
> regards,   ben.
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