InTENSity IF Combo (TENS IF) Device Assorted MARVEL products * Weight Capacity: 400 lbs Parts are DEHP and * Weight Capacity: 400 lbs (181kg)on hand rails Size: Normal Simple to operate portable device for pain management Combines TENS and Interferential treatment for patients needing stronger therapy Comes complete with carrying case two sets of lead wires 9 volt battery AC adapter manual and pack of four self adhesive reusable electrodes Power Source: Standard 9 volt battery or AC adapter Dimensions: 4 The IF Combo has four modes of operation in both TENS and Interferential ensuring that your patient is getting the most pain relief