info-mac@utcsrgv.UUCP (info-mac) (07/03/84)
Date: Mon, 2 Jul 84 10:32:32 pdt From: uw-beaver!ssc-vax!jcobie@ssc-bee (John C Oberholtzer) To: ssc-vax!uw-beaver!info-mac Subject: surge protectors The only difference between the 19 and 60 dollar protectors is the cost. They all use the same or simular part. A back to back zener diodes with a large base for high currents. For good low cost units contact: Electro Products Ph 206-852-2543 22641 88th South Kent Washington 98031 John