iStim Tens Unit Stimulator Machine - EV820 with 8 Electrodes Japanese Gel for Pain Management, Back Pain and Rehabilitation

iStim Tens Unit Stimulator Machine - EV820 with 8 Electrodes Japanese Gel for Pain Management, Back Pain and Rehabilitation

Q: What's the difference between this machine and the one that sells for over $200 in Amazon?

I have the 7000 unit and have worked with this one. Both are great. A good unit should not cost at max more than $60 if it has a few extra accessories.

Q: What size are the lead wire connectors, the pieces that connect the 2 sets of wires together? Its usually in mm?

I searched the pamphlet that came with the TENS unit, but I could not find the measurement. I am a nurse and see that the wire end is 1 mm and the electrode lead receiver is 4mm.

Q: How much Amperage power does it have?

Pulse Amplitude: Adjustable, 0-100 mA peak into 500 ohm load •Wave Form: Asymmetrical Bi-Phasic Square Pulse •Size: 10.1cm(L) x 6.1cm(W) x 2.45cm(H) •Weight: 150 grams with battery. •Pulse Rate: Adjustable, from 2 to 150 Hz, 1Hz/Step •Pulse Width: Adjustable, from 50 to 300 microseconds, 10μs/step •Modes: B(Burst), N(Normal), M(Modulation), SD1(Strength Duration), SD2, P(P1-12) •Timer: Adjustable, from 5 to 60 minutes or Continuous.

Q: I have to wear the tens unit in the gym. Is this tens unit smaller enough to put in your pocket or a bag around your waist?

Hello, thank you for your questions and the device dim. 2.4x4x1 it should be fit your pocket or bag. I hope you enjoy this device in the gym:)

Product ID: 46613339

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⚡2-channel dual output for targeted relief

🔋9V battery-powered for cordless convenience

🧴8 premium Japanese SEKISUI gel electrodes

Frequently Bought Together

iStim Tens Unit Stimulator Machine - EV820 with 8 Electrodes Japanese Gel for Pain Management, Back Pain and Rehabilitation

iSTIM Super Soft 2"x2" TENS Unit Electrodes for TENS Massage EMS - 100% Japanese Gel (2"x2"-16 Pieces)

iStim Super Soft 2"x2" TENS Unit Electrodes for TENS Massage EMS - 100% Japanese Gel (2"x4" - 16 Pieces)

Description

⚡ Zap pain, not your lifestyle — relief that keeps up with you!

VERSATILE PAIN MODES - Choose from 5 TENS modes and 12 preset programs tailored for chronic and acute pain relief.
DUAL CHANNEL PRECISION - Simultaneously treat multiple pain points with 2 independent channels for customized therapy.
PREMIUM JAPANESE GEL PADS - Experience superior conductivity and skin comfort with biocompatible SEKISUI gel electrodes.
CLINICALLY APPROVED SAFE - 510K FDA-approved, drug-free pain management device trusted by professionals worldwide.
FSA HSA ELIGIBLE PORTABLE - Use your health savings benefits and enjoy cordless, on-the-go pain relief anytime, anywhere.

The iSTIMTens EV820 is a professional-grade, FDA-approved TENS unit featuring dual channels, 5 modes, and 12 preset programs for effective pain management. Equipped with 8 high-quality Japanese SEKISUI gel electrodes, it delivers safe, drug-free, and long-lasting relief for back pain, arthritis, and muscle tension. Portable and FSA/HSA eligible, it’s designed for busy professionals seeking convenient, clinically trusted therapy.

Have a Question? See What Others Asked

What's the difference between this machine and the one that sells for over $200 in Amazon?

What size are the lead wire connectors, the pieces that connect the 2 sets of wires together? Its usually in mm?

How much Amperage power does it have?

I have to wear the tens unit in the gym. Is this tens unit smaller enough to put in your pocket or a bag around your waist?

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