SKU: 91935977868

Gem Stim Combo (Tens & EMS)

Sale price$116.55 Regular price$129.50
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Gem Stim Combo (Tens & EMS)Electrotherapy has been proving it's high value as a method of pain therapy and is a great help to the experianced therapist. The unit is a dual channel electric stimulator for active treatment application, which output as well as has an 8 bit micro computer for controlling the system. The electronics of the unit create electric impulese. The intensity, duration, on off, ramp,frequency per second and modulation of these impulses can be adjusted

Electrotherapy has been proving it's high value as a method of pain therapy and is a great help to the experianced therapist.
The unit is a dual-channel electric stimulator for active treatment application, which output as well as has an 8-bit micro computer for controlling the system.
The electronics of the unit create electric impulese. The intensity, duration, on/off, ramp,frequency per second and modulation of these impulses can be adjusted through the switches or knobs.

Included:  

  • Unit
  • Carry case
  • Lead wires
  • Electrodes
  • 9 volt battery
  • Operation Manual

 

Technical Specifications?

Channel: Dual, isolated between channels
Pulse Amplitude: Adjustable 0-80mA peak into 500U load each channel, constant current
Pulse Rate: 2Hz-120Hz (adjustable).
Pulse Width: a. 40-260µs adjustable for TENS,
                     b. 250µs fixed for EMS.
Timer: 30, 60 minutes and continuous mode selectable

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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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
SKU: 91935977868

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4.6 ★★★★★
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Don G
Louisville, US
★★★★★ 4
Entertaining, informative, without being overwhelming.
Format: Hardcover, Format: Hardcover
Got it for, basically, half-off standard retail. At that price, it's a fine addition to the WWII library. Some interesting information displayed in a mostly entertaining way. I get that battle maps are always a challenge (maps are static - battles are dynamic). This does a fairly adequate job - better than most battle maps - though far from groundbreaking. item arrived well packed - no issues with binding (as some others seem to report). Though the book overall is a bit "warped" and several of the maps are mis-printed or mis-cut as to make them unusable. 3 bad out of 300 - not horrible - again at the price I paid. If the subject interest you - I'd suggest getting - but not a "must have".
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Reviewed in the United States on July 17, 2025
S
Verified Purchase
starbuck
Natrona Heights, US
★★★★★ 5
So neat
Format: Hardcover
The pages are high quality and it's a fascinating read. It's a well put together book. It's also a great gift for history buffs. Overall quality is excellent.
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Reviewed in the United States on March 1, 2026
M
Verified Purchase
MW
Grantham, US
★★★★★ 5
For the history buff or student - this is worth the purchase
Format: Hardcover
Detailed, individual maps and history on the battles of World War II. It isn’t too overwhelming for the student and is an enjoyable read for the history buff. Hardback so it will ensure lots of reading and reviews, durable pages too (not those thin, flimsy, easily tearable pages!) - this book will likely stand the test of our schooling years and beyond.
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Reviewed in the United States on August 27, 2025
J
Verified Purchase
JKM
Grantham, US
★★★★★ 5
Grandson gift
Format: Hardcover
This was purchased for my grandson for Christmas and he was thrilled with it. He collects all things pertaining to WWll. Even his friends enjoyed it. Pictures clear and easy to read.
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Reviewed in the United States on January 23, 2026
D
Verified Purchase
D Tee
West Palm Beach, US
★★★★★ 5
Great resource
Format: Paperback
Great diagrams. Great resource/informational books. If any of your kids is curious about flight and physics. This is a great resource to have in a home, homeschool or classroom library!
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Reviewed in the United States on September 18, 2025

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