Nasco Sludge Judge Sampler Ultra Cleaning Rod for Sludge Judge
After using your Sludge Judge product oil, grease, and other materials may form deposits on the inside of the clear tubing. The 6 ft. (1.82 m) aluminum cleaning rod used with cotton strips, mild detergent, and warm water helps remove the debris so the tubing. Keeping your Sludge Judge clear will providing accurate sludge readings. The end of the rod has a slot to hold the cleaning strip in place. Disassemble the unit and clean each section separately. Cotton cleaning strips sold separately.