2 GRACO FLUID COMMANDER DISPENSING CONTROLS-BOTH WORK-PREOWNED. MODELS 235533 & 186435. I HAVE NO WAY TO TEST THESE. I KNOW THEY BOTH TURN ON. INCLUDES THE POWER CORD. NO MANUALS OR BOXES. SELLING AS IS. PLEASE UNDERSTAND THIS SO WE CAN AVOID UNNECESSARY RETURNS. THEY DO TURN ON. THEY WERE WORKING WHEN PULLED. I HAVE NO ADDITIONAL INFORMATION ON THESE. THEY WERE MY DADS. I DO SHIP VERY FAST. LOOK THESE UP. VERY EXPENSIVE. SELLING TOGETHER. WILL NOT SEPERATE. NO BIDDING REQUIRED. YOU CAN BUY IT NOW.....