[Boatanchors] DC Voltmeter Calibrator $18

[WA5CAB at cs.com]

I just bought one of them , too.  However, according to the almost 
non-existant description, it only goes up to 10 VDC  Has anyone seen anything 
similar with higher voltages?

Robert Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480

In a message dated 01/20/2016 06:19:09 AM Central Standard Time, 
n4lg at qx.net writes: 
> Here is a great little AD584K reference supply for $18 that I 
> bought for calibrating my test gear.
> 
> http://www.ebay.com/itm/KKMOON-Accuracy-Voltage-Reference-Module-AD584kH-4-
> Channel-2-5V-7-5V-5V-10-NEW-/131566638421?hash=item1ea1fb9555:g:0RkAAOSwPcV
> VuH3w
> 
> 73 Bill N4LG