OMRON PM3030, HV-127,HV-128 - Compatible Lead Cable/Electrode Wire w/ 24 ELECTROTHERAPY PADS + ====>>>Once you replace your Omron Cable with this cable, the Electrodes I sell are much more cost effective, and you will save a SIGNIFICANT AMOUNT OF MONEY using these pads instead of the Proprietary Omron Brand 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 These are great quality pads that work with the supplied 3.5mm lead cable. These electrode pads work with this lead cable that connects to the Omron Unit. Pads have a thick layer of non-irritating conductive gel that adheres well to your skin, but leaves no sticky residue when the electrodes are removed. Note:Please be sure your model has 3.5mm jack, works with models with 3.5mm jack-will not work with PM3031 ModelPads are Reusable and fit 3.5mm snap connect lead(included) Pads wipe clean with a damp cloth. The Measurements of pads are: 2" x 3". Includes 24 Pads (12 sets) and 2 snap connection lead cable with 3.5mm Plug to connect to Omron Unit.. Each set of pads (2 pads) are packaged in a resealable storage bag. Thank you and have a wonderful day!