kushion
02-15-2012, 01:39 PM
hi guys
i recently purchased a cheap nutrient meter of ebay which measures in us/cm. trouble is ive always used meters which measure in cf. am i right in thinking a value of 500us/cm = 5cf and 1000us/cm =10cf.
wish i hadnt brought this meter now but ill have to wait a while before i can buy another.
Any help or advice will be greatly appreciated:)
i recently purchased a cheap nutrient meter of ebay which measures in us/cm. trouble is ive always used meters which measure in cf. am i right in thinking a value of 500us/cm = 5cf and 1000us/cm =10cf.
wish i hadnt brought this meter now but ill have to wait a while before i can buy another.
Any help or advice will be greatly appreciated:)