Kit to Convert Crane Models 157, 158, 484, 46x to MDB
SKU: KITNVCONVERTMDB
The kit is designed to update a National Vendors 157 / 158 / 484 combo originally configured with a dumb mech coin changer and pulse validator to the MDB interface.
The kit includes the following:
E prom 158.29 2 arrow programming membrane MDB wiring harness