Thanks to everyone who responded to my request for a traimmer cap for the HM-102 power meter. I will try the RS part number. 73"s Bob Listserver Subscription:listserv at listserv.tempe.gov - "subscribe heath 'name' 'call'" Listserver Submissions: heath at listserv.tempe.gov Listserver Unsubscribe: listserv at listserv.tempe.gov - -"signoff heath"