Did you check Hanna ? As a chemist, I must say that I like them... cheap, robust. But I must admit that I never considered pH a precise measurement, you have to recalibrate everytime you want to use it if you want some accuracy > -----Original Message----- > From: Colin Gorton [SMTP:mr_apisto@graffiti.net] > > Well it's Christmas time and I thought about giving myself a present so > started to look around at combined pH/Conductivity meters. Have a look at > this one, isn't it a beaut, unfortunately even with a 10% discount I don't > think I've been good enough this year for Papa Noel to bring me this8V(. > -- > > > ************************************************************************** This e-mail and any attachments thereto may contain information which is confidential and/or protected by intellectual property rights and are intended for the sole use of the recipient(s) named above.Any use of the information contained herein (including, but not limited to, total or partial reproduction, communication or distribution in any form) by persons other than the designated recipient(s) is prohibited.Any liability for the correct and complete transmission of the information or for any delay or interruption of the transmission or for damages arising from the use of reliance of the information shall be disclaimed.If you have received this e-mail in error, please notify the sender either by telephone or by e-mail and delete the material from any computer. Thank you for your cooperation ************************************************************************** ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. apisto-digest@listbox.com also available. Web archives at http://lists.thekrib.com/apisto Trading at http://blox.dropship.org/mailman/listinfo/apisto_trader