Check the listing for details. Heidenhain MT1271 Length Gauge Linear Encoder 331 666-51 MT 1271. Condition: Used. Listed at 274.98 USD. LAB SURPLUSTHIS PIECE DOES NEED A LITTLE TLC. LOOKS NICE EXCEPT THE BLACK INSULATION HAS COME OFF THE CABLE. THIS IS COMMON WITH THIS ITEM. THE LAST PICTURE SHOWS A BIT REMAINING OF THE INSULATION. EITHER REPLACE THE CABLE OR INSULATED IT.SELLING WITH A 21 DAY PERIOD TO TEST .. FULL REFUND IF IT DOES NOT OPERATE AS IT SHOULD...EVERYTHING ELSE I GOT FROM THIS LAB HAS BEEN GOOD. SHIPPING TO AK HI PR POB APO GU VI..PLEASE CHOOSE USPS ONLY I describe all my items as accurately as I can, and post several photos, including any damage I know about. Your standards, and eye, may differ. I will adhere to the limits set by my return policy so ask questions BEFORE buying. Shipping to a confirmed address only. .. TAKE YOUR TIME, READ THE DESCRIPTION AND LOOK AT THE PIX & DO YOUR RESEARCH & ASK QUESTIONS BEFORE PULLING THE TRIGGER. PLEASE.