Results 1 to 10 of 16
Threaded View
-
08-17-2006, 10:40 AM#5
OPSenior Member
picked up a new hanna unit
never mind guys i got it working, ill just keep it calibrated to make sure the readings are good i guess, its working great righ tnow tho
Register To ReplySimilar Threads
-
Hanna Ph pen
By JackdaWack in forum HydroponicsReplies: 4Last Post: 11-19-2009, 05:48 PM -
how to calibrate ppm on hanna hi98129
By Felixthecat in forum HydroponicsReplies: 8Last Post: 10-24-2009, 02:24 AM -
HANNA INSTRUMENT
By Felixthecat in forum HydroponicsReplies: 9Last Post: 10-05-2009, 02:18 AM -
Hanna PH/TDS meters
By Dr.Hashman in forum Growing InformationReplies: 5Last Post: 04-19-2007, 07:10 PM -
Hanna 4-1 tester the cheapest I seen
By Weed4Life in forum HydroponicsReplies: 8Last Post: 02-17-2007, 08:06 AM
Staff Online