Thread: New owner of HP 410LR VTVM - need probes - where to buy?
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Old September 4th 07, 12:30 PM posted to rec.radio.amateur.boatanchors
Chuck Harris Chuck Harris is offline
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First recorded activity by RadioBanter: Jun 2006
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Default New owner of HP 410LR VTVM - need probes - where to buy?
wrote:
Hi,

Just picked up a HP 410LR cheap. It came with no cables/wires besides
the AC cord. That is, no probes. I understand to make full use of this
instrument I will need some special probes. Where can I get a set? I
plan to use it to calibrate my tape machine and to fix tube amplifiers
in general.

Thanks,
Chris

HP410LR? That's a new one to me. I am aware of the 410A, 410B, and 410C,
but not the LR. The 410(A,B,C) have their DC/Ohms probes wired directly to
the instrument, and their AC probe has a vacuum tube diode in it, and plugs
in by way of a Stereo Phone Plug.

Can you describe this instrument for us?

-Chuck
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