IF 4000 Dual Channel Interferential Unit

Question

Q: Are the electrodes for the IF 4000 reusable or are they one-time use? If I need to purchase additional electrodes, what are the appropriate electrodes to order for this machine?

Asked by: Thomas King - 8/13/2025

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Q: Can these be purchased by patients for home usage?

Asked by: Christy - 9/15/2025

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Accepted Answer

The electrodes that come standard with each unit are reusable! You can get about 5-8 uses out of them before the gel starts to wear down. Please note that IF requires 4 electrodes in an "X" formation. All the electrodes that come in a 4/pack on the website are compatible with the unit.

Accepted Answer

A: Yes! Patients can purchase these units along with supplies.

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Answer provided by: TENS Pros Management (9/16/2025)

Quantity	Price
6 - 19	$68.95
20+	$67.85

IF 4000 Dual Channel Interferential Unit

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