Anybody have an opinion on the continuous trimeter PPM/PH/Temp that you can find on ebay for about $115? Don't want to spend the money if it is not worth it
byrdog55 Reviewed by byrdog55 on . nutrients testing Anybody have an opinion on the continuous trimeter PPM/PH/Temp that you can find on ebay for about $115? Don't want to spend the money if it is not worth it :cool: Rating: 5