instant subscribe! I just got the HS512 for the same reason (No 502's avail) and the exact same issues! when I clamp the HT25 to a plug wire, I loose signal, scope goes off line, looses connection to tablet. thanks & I'll be back for more
Looks like a double strike waste spark system, but I'm wondering why the waveform looks inverted? I'm guessing it has something to do with the polarity of the spark. Maybe try the invert feature and see what that does. I have the 502 but I haven't tried it with ignition propes yet. Keep up the good videos, maybe i can learn something.
Thank you. Yes, it's a taurus waste spark. It inverts opposite on 3 of the 6 wires without inverting the probe manually. That handy invert feature is sweet, I like the layout. The 502 has been sold out for a bit, so I went with the 512. So far, so good, but I haven't measured anything super low. Just got a Rotkee pulse sensor. We will see if that's its Achilles heel, I hope not lol
You're wasting your time trying to measure secondary waveforms. The source has a high impedance, and the scope shunts the signal, lowers it and distorts it. The only way to read ignition waveforms is to read the primary side.
Hi Eric, they are great news, all of us have had struggles with HT25 and finally you showed the answer.
Thanks for sharing 👍
My pleasure! Martin responded so fast on the HScope telegram page, I was still hooked up. Incredible
instant subscribe! I just got the HS512 for the same reason (No 502's avail) and the exact same issues! when I clamp the HT25 to a plug wire, I loose signal, scope goes off line, looses connection to tablet. thanks & I'll be back for more
Thanks for the info,Martin always improving the items at his store💪🏽👍🏼
Looks like a double strike waste spark system, but I'm wondering why the waveform looks inverted? I'm guessing it has something to do with the polarity of the spark. Maybe try the invert feature and see what that does.
I have the 502 but I haven't tried it with ignition propes yet.
Keep up the good videos, maybe i can learn something.
Thank you. Yes, it's a taurus waste spark. It inverts opposite on 3 of the 6 wires without inverting the probe manually. That handy invert feature is sweet, I like the layout. The 502 has been sold out for a bit, so I went with the 512. So far, so good, but I haven't measured anything super low. Just got a Rotkee pulse sensor. We will see if that's its Achilles heel, I hope not lol
Exellent. 👌
The ht25 doesn't even work on my pico 2204, where you got that attenuator?
www.martinloren.com/product/signal-attenuators-couplers/
You're wasting your time trying to measure secondary waveforms. The source has a high impedance, and the scope shunts the signal, lowers it and distorts it. The only way to read ignition waveforms is to read the primary side.