6xAA battery holder for Fluke 165x series 17th Edition multifunction testers, including 1651, 1651b, 1652, 1652b, 1652c, 1653, 1653b, 1653c, 1654, 1654b etc......
FOR A LIMITED TIME, BUY 2 GET A 3rd ONE FREE. They are a neat way of carrying your spare batteries around site, ready for a quick change