TENS Units Comparison Chart

  Pocket Pain Pro Max Power Relief Total Power + Heat
  Pocket Pain Pro® Max Power Relief® Total Power + Heat™
Model Number PM400 PM500 PM800
Pain Modes 5 Modes (Arm/Shoulder, Lower Back, Leg, Foot) 6 Modes (Arm, Lower Back, Leg/Foot, Joint, Shoulder) 9 Modes (Arm, Lower Back, Leg/Foot, Joint, Shoulder)
Massage-like Modes 2 Modes (Knead, Steady) 3 Modes (Tap, Knead, Rub) 3 Modes (Tap, Knead, Rub)
Intensity Levels 10 15 (2x the power of the Pocket Pain Pro) 20
Channels Single Channel Single Channel Single Channel
Heat    
Compatible Pads Long Life Pads
Standard (PMLLPAD)
Large (PMLLPAD-L)
Long Life Pads
Standard (PMLLPAD)
Large (PMLLPAD-L)
Gel Pads
(PMGEL)
Screen   Easy-to-Read LCD Easy-to-Read LCD
Maximum Therapy Duration 15 Min 15 Min 30 Min
Warranty 1 year limited warranty - unit
30 day limited warranty - Long Life Pads
1 year limited warranty - unit
30 day limited warranty - Long Life Pads
1 year limited warranty - unit
30 day limited warranty - Gel Refills
Battery 2 AAA Included 2 AAA Included Rechargeable Lithium Ion
Belt Clip    
Pad Holder
Travel Case  
Model Number PM400 PM500 PM800
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