I've been seriously considering buying a zapper and am toying between these two. I'd really welcome any comments. Is there any advantage to having the dual frequency? I can see the timer might be a good idea.
http://cgi.ebay.co.uk/Zapper-Dual-freqency-of-30KHZ-2-5KHZ_W0QQitemZ150430846490QQcmdZViewItemQQptZUK_Health_Beauty_Natural_AlternativeTherapies?hash=item2306608e1a and http://cgi.ebay.co.uk/Zapper-Dr-Hulda-Clark-with-built-in-electronic-timer_W0QQitemZ150433257357QQcmdZViewItemQQptZUK_Health_Beauty_Natural_AlternativeTherapies?hash=item230685578d I've also seen a 12v zapper. Is that one any better? Any advice would be really welcome Cheers Kirsteen
