<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt">There are also a wide variety of probe's available on eBay - I bought a pair for my Tek 454 scope - pretty inexpensive and they work well for hobbyist use. You should check the input Z of the IO-102 - some of the probe's have internal resistors. I would suspect that the Heathkit manual had instructions on building a scope probe - giving, if any, the value of any series resistor in the probe. You can make your own using a piece of PVC pipe for a tip, the body from a felt tip marker, etc. At the frequencies you will be using almost anything is going to work.<br><br>Bob, WA2CKY<br><div><span><br></span></div><div><br></div> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <hr
size="1"> <font face="Arial" size="2"> <b><span style="font-weight:bold;">From:</span></b> tchesek <tchesek@epix.net><br> <b><span style="font-weight: bold;">To:</span></b> Steve Werner <swerner@ridgelineconsulting.com>; heath@puck.nether.net <br> <b><span style="font-weight: bold;">Sent:</span></b> Saturday, January 25, 2014 10:27 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [Heath] Oscilloscope<br> </font> </div> <div class="y_msg_container"><br>
<div id="yiv811850768"><div>Make your own or buy something at Radio Shack. The original probes were nothing more than stranded insulated wire with a banana plug on one end and an alligator clip on the other. I think there was an optional probe but can't remember what it was...maybe an rf probe???<div><br></div><div>Tom</div><div>K3TVC</div><br><br><br>-------- Original message --------<br>From: Steve Werner <swerner@ridgelineconsulting.com> <br>Date: 01/25/2014 5:32 PM (GMT-05:00) <br>To: heath@puck.nether.net <br>Subject: [Heath] Oscilloscope <br> <br><br><div class="yiv811850768WordSection1"><div class="yiv811850768MsoNormal"><span style="font-size:14.0pt;color:blue;">I recently was given a IO-102 scope but it does not have any probes. Can anyone tell me where I can get probes for this model? Thanks.</span></div><div class="yiv811850768MsoNormal"><span style="font-size:14.0pt;color:blue;"> </span></div><div
class="yiv811850768MsoNormal"><span style="font-size:12.0pt;color:blue;">73/Steve</span><span style="font-size:12.0pt;color:blue;"></span></div><div class="yiv811850768MsoNormal"><span style="font-size:12.0pt;color:blue;">KD3WK</span></div></div></div></div><br>_______________________________________________<br>Heath mailing list<br><a ymailto="mailto:Heath@puck.nether.net" href="mailto:Heath@puck.nether.net">Heath@puck.nether.net</a><br><a href="https://puck.nether.net/mailman/listinfo/heath" target="_blank">https://puck.nether.net/mailman/listinfo/heath</a><br><br><br></div> </div> </div> </div></body></html>