iTouch Easy TENS Machine specifications:
Waveform: asymmetrical bi phasic waveform
Ampliture (over 500 ohm load): 70 mA zero to peak in step increments of 0.5 mA / constant current over 500 - 1500 Ohm / constant voltage when pads signal shows
Output plug: fully shielded touch proof mini USB
Channels: dual channel
Batteries: 2 x AA Alkaline Batteries or rechargeable NiMH
Weight: 90 g without batteries
Dimensions: 110 x 53 x 30 mm
Safety classification: internal power source type BF / designed for continuous use/ no special moisture protection
Environmental specifications: operating temperature range 0 - 35 degrees C / humidity 20 to 65% RH
Storage: temperature range 0 to 55 degrees C / humidity 10 to 90% RH
Contraindications to TENS therapy:
If you have a pacemaker fitted
If you have a cardiac rhythm problems
If you have epilepsy
If you are in the first three months of pregnancy
When driving or operating machinery
If you suffer from acute fever or infectious disease
If you have an undiagnosed pain
Never start your TENS treatment until the cause of your pain has been diagnosed and always consult your medical practitioner if you have any worries or doubts in respect of your health.