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Description
IF-4000 Portable Interferential UnitDue to FDA regulation this item is only sold to licensed practitioners. Unit comes complete with device, AC adaptor, lead wires, four self adhesive reusable electrodes, 9 volt battery, carrying case and manual Waveform: Symmetrical Bi Phasic square Carrier Frequency: 4000 Hz Interface Frequency: 4001 4150 Hz Difference Frequency: 1 150 Hz, adjustable Output Voltage: 0 16 volts (through 500 ohms) Pulse Width: 125 Microseconds for each phase Four
Due to FDA regulation this item is only sold to licensed practitioners.- Unit comes complete with device, AC adaptor, lead wires, four self-adhesive reusable electrodes, 9-volt battery, carrying case and manual
- Waveform: Symmetrical Bi-Phasic square
- Carrier Frequency: 4000 Hz
- Interface Frequency: 4001-4150 Hz
- Difference Frequency: 1-150 Hz, adjustable
- Output Voltage: 0-16 volts (through 500 ohms)
- Pulse Width: 125 Microseconds for each phase
- Four Frequency Shift: Continuous 1/1 abrupt, 8.8 abrupt, 10/10 ramped
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Quality
Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder
Quality fuse and holder
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2023
★★★★★ 5
WORTH THE MONEY, dont spend the unnecessary extra money this will do!
Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder, Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder
I'm very happy with these I normally buy Knukonceptz they have great product and always have one of their fuses. But I needed to pinch pennies more so in decided to buy these. These are really really solid. Some said the plastic was junk but I think they must not know what they're doing bc they snapped to place properly. They are super solid my 0 gauge fit in it like a glove as should, screwed in well. And is doing its job. Would buy again for sure!
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Reviewed in the United States on May 21, 2018
★★★★★ 5
The best....
Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder
These are ridiculous! I love them.. so loud and clear, must experience them yourselves...
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Reviewed in the United States on August 7, 2023
★★★★★ 5
Me sorprendieron
Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder, Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder
He gastado asta 1,000 en compras de ds18 orden un fusible y recibí la sorpresa con estos obsequios
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Reviewed in the United States on May 12, 2023
★★★★★ 5
As described
Great inline fuse I love recoil stuff!
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Reviewed in the United States on April 16, 2026