OMRON HV-F124/HV-F124P/HV-F125/HV-F126 PM3030 Compatible Lead Wire+ (16 LG+16 SM) Pads OMRON HV-F124/HV-F124P/HV-F125/HV-F126 PM3030 Compatible Lead Wire + (16 LG+16 SM) Pads First, the great news is that this cable works with OMRON PM3030,HV-F124/HV-F124P/HV-F125/HV-F126 This enables you to use 3.5mm Pads which are less expensive than the Omron Proprietary Pads that are smaller connections. So in essence, you can use this cable and save money on Pads for your unit listed above It is a Compatible Lead Wire for the Models above + (16 LG+16 SM) Massage Pads Here is some feedback from one of our recent customers. HERE IS A FULL LIST OF MODELS THAT THIS CABLE IS COMPATIBLE WITH(NOTE-CABLE IS COMPATIBLE W/ SUPPLIED PADS IN THIS AD ) PM3030, HV-F127, HV-F128 HV-F124, HV-F124P HV-125, HV-126, HV-F002A HV-F115 HV-F116 HV-F122 Also in this package is a nice Electrode Premium Massage Pad Combo with Large durable and flexible electrodes that are excellent for applying around joints such as wrists or elbows. These pads can be used for areas of the body that are flat, like back or thighs. They are great quality and come with a thick layer of non-irritating conductive gel that adheres well to your skin, but leaves no sticky residue when the electrodes are removed. Also included are smaller Oval pads, nice for treatment/therapy for more concentrated area of current. Electrodes are Reusable They wipe clean with a damp cloth. Large Pad Measurements are:3" (7.5 cm) by 1.77" (4.5 cm).Snap diameter connection is 3.5 mm. Oval Pad Measurements are : 30mm x 40mm or 1.18"x1.57" Snap Diameter Connection is 3.5mm Each Pair of Pads are packaged in a resealable storage bag. Includes 16 LARGE Pads (8 SETS), 16 SMALL OVAL Pads (8 SETS) Thank you and have a wonderful day!