In the box
Ready for four pads.
Includes four Flextrode pads with covers, two dual retractable leads, retention straps, conductive spray, the stop switch and a hospital-grade cord.

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Amrex MS324AB
The Amrex MS324AB shares the dual-channel, four-pad design of the MS324A and adds an internal rechargeable battery, so treatment can continue where AC power isn't available.
It delivers pulsation, tetanize, surge and reciprocal output, and the patient treatment stop switch lets the patient end output at any time with a single press.
In the box
Includes four Flextrode pads with covers, two dual retractable leads, retention straps, conductive spray, the stop switch and a hospital-grade cord.
The outputs and controls match the MS324A. The MS324AB adds an internal rechargeable battery so it can run without AC power.
Yes. This is a prescription device. US federal law limits its sale to licensed practitioners or to buyers acting on a practitioner's order.
Amrex covers the generator for 2 years, parts and labor. Batteries are excluded.
Amrex warranty: 2 years on the generator, parts and labor; batteries excluded.