can you use only two electrodes or do you have to use all four?
2022911
Yes, you can use only 2 and you can also move them so that the pulse changes direction. Also, if you use a lite alcohol wipe before applying electros, you will extend the life of the "stickiness" of the pads by 600%. Just (obviously) allow the alcohol to evaporate first...........
2022912
I really don't know. I have always used 4 and never thought about using 2. I don't know why you could use just 2 though.
864090
No you do not need a perscription to get electrodes. My wife has been using this for over a year now ( we bought ours at Costco in Canada) and I order my refils from Amazon.
1176056
Each package contains 4 conductive pads In some cases you may only use only two (2) pads but most TENS units and medical uses use at least four (4) at a time. Needless to say there are no circumstances where you will use an odd number.
267843
It only has one set of preouts but you could use a splitter. I've seen it done like that before to use two amps.
680522
you can use one or two if you choose to. There is a setting that requires that you choose which SYM you want to use for your task. I purchased it for my brother who lives in the caribbean, and he uses it with both DIGICEL& LYME
271102
The only limit to how many you can use depends on how many Amps you have on a circuit. I would say that you can connect up to 3 Ants safely on a dedicated 15A circuit. For 7-10, you will require at least 4 20A circuits to not push the limit of your electrical wires.
655873
I only used one. It is fantastic. I always wondered about two. I do not know that answer.
317833
Depends on the Voltage you are working on. If it's above 50V you should probably put on two. The reason is, if you put one on the left wrist and touch a powered cable with your right hand, electricity will go through your heart. Better be safe than sorry.
1076347
Four and Four. You could still use a plug-splitter if two of your outlets are low current.
905941
I went a bit heavy and used 4. You can probably get away with 3 though. Hope this helps! -Derek.
316221
I believe you can connect two end to end, but you cannot connect 3 or more end to end. I explored this question myself, though I did not do this, and it seems like once you use more than 2 strips (of 5 meters each) it would drawn too much power for the thin wires and things would melt. If I did this myself, I would first test it and see how hot the strips seemed to be getting before I would trust installing it. I would also not recommend doing this without some validation, since I am by no means an expert and would not want to be responsible for any mishaps.
1486457
No, $4.99 each. It has 4 electrodes in 1 plug - that is the unique feature you are paying so much for. At least they are all adjusted already.
1557958
You can use just two pads. But you must use at least two (paired) pads to complete the circuit. The second pair of pads may also be used in another location, or a second person (sitting close) can use the other two pads
864093
No, you'll eventually need new electrodes. But TAC Gel (sold here on Amazon) will help you use the ones you have longer.
1583719
I have a setup with 4 in parallel.However if you wish to modify the voltage on all units at once from one source (and prevent the devices from drawing more current over another in the same string) read below.1. Remove the adjustable blue potentiometer on all but one unit2. In a parallel fashion, tie the feedback and the output (the two holes on the board that the potentiometer was sitting in) between each module.3. ProfitI did this as I needed a 400watt step-up for my 200 wall led light bar (difference between 14v and 26v is huge).
1988077
This battery tester utilizes the balancer connector found on many liPo batteries. So a two cell will have less pins than a four cell battery. This will not be compatible with any deans connector that I am aware of. If your battery has a balancing connector this is the one you hook up to the tester.
561992
Its 4 just use 2 if the contacts ever burn out you can switch to the other 2 terminals