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Author Topic: SOLD Tektronix CT-2 current probe 1.2 kHz to 200 MHz  (Read 1038 times)

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Offline KirkhaanTopic starter

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SOLD Tektronix CT-2 current probe 1.2 kHz to 200 MHz
« on: September 27, 2024, 12:58:47 pm »
SOLD

Anyone interested to pick up this nice and tiny AC current probe?

Asking price is €200 €175, excluding shipping and payment fees.

Shipping from Germany. What you see on the pictures is what you get.

Payment via PayPal. Connect via PM in case you are interested.
« Last Edit: October 18, 2024, 12:52:28 pm by Kirkhaan »
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Offline KirkhaanTopic starter

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Re: FS [worldwide] Tektronix CT-2 current probe 1.2 kHz to 200 MHz
« Reply #1 on: October 03, 2024, 07:00:06 pm »
Also open to best offers.
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Offline KirkhaanTopic starter

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Re: FS [worldwide] Tektronix CT-2 current probe 1.2 kHz to 200 MHz
« Reply #2 on: October 18, 2024, 08:36:32 am »
What about €175? Is that a reasonable asking price?
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Offline HighVoltage

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Re: FS [worldwide] Tektronix CT-2 current probe 1.2 kHz to 200 MHz
« Reply #3 on: October 18, 2024, 08:46:42 am »
I have not seen this current probe before.
How do you clamp it on to the wire to measure current.
How well does it measure in the mA range?
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Offline KirkhaanTopic starter

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Re: FS [worldwide] Tektronix CT-2 current probe 1.2 kHz to 200 MHz
« Reply #4 on: October 18, 2024, 09:39:17 am »
The wire has to be fed through the small hole in the CT-2 housing.

I've attached the datasheet for your information.
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Offline HighVoltage

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Re: FS [worldwide] Tektronix CT-2 current probe 1.2 kHz to 200 MHz
« Reply #5 on: October 18, 2024, 10:56:21 am »
What an interesting current probe. Thanks for the details.

Have you used the probe in real life application for around 1 mA RMS?
If so, how does it perform.
What is the noise level of the probe?

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Offline Hydron

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Re: FS [worldwide] Tektronix CT-2 current probe 1.2 kHz to 200 MHz
« Reply #6 on: October 18, 2024, 11:32:00 am »
Probe will just be 50 turns around a suitable core, so will not add noise itself - applicability will be limited by the measuring equipment and any undesired signals that are coupled in (I'm not sure if or how these probes are electrostatically shielded).
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Offline KirkhaanTopic starter

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Re: FS [worldwide] Tektronix CT-2 current probe 1.2 kHz to 200 MHz
« Reply #7 on: October 18, 2024, 12:20:25 pm »
My oscilloscope is not so sensitive in this low voltage range.
But here is a screenshot of 10mA @ 5kHz flowing through the CT-2:

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Offline KirkhaanTopic starter

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Re: FS [worldwide] Tektronix CT-2 current probe 1.2 kHz to 200 MHz
« Reply #8 on: October 18, 2024, 12:51:48 pm »
Sold to a forum member
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