Kaelus is one of the foremost names in passive intermodulation test analyzers or PIM testers. Formerly known as Summitek instruments Inc, Kaelus actually came about as a combination of four major test manufacturing brands – Summitek, Triasx, Allrizon, and TRAK Microwave’s telecom division. With global recognition and an ever-growing fan base in testing and measurement circles, Kaelus, or Summitek instruments are definitely popular. If you want to acquire Kaelus products, at TRS-RenTelco we offer them for rent, lease or sale. Our customer support staff is available to handle your queries 24/7 - contact us today.