When u just transplanted your plants an your ppm meter goes out the min your done making the mix.
Glad I dont have to sec guess
Amazon says I will have a new pen before end of day lol crazy
1 days service
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Plan on replacing that piece of shit every 6 months. I started using apera brand and it has actually lasted over a year so far.
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And bluelabs warranty process is a pain in the ass.
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I’m going to buy the handheld blue lab multi it was perfect for yrs when I had alot of work
But I did get the bluelab ppm for 72.00 delivered
In 10 hrs from time of order. Figured I didn’t have to drive or wait bam. I send them the broken one to replace an when I get it back it goes to my son. But he a outdoor grower in kettle falls or i find someone who can’t afford 1 an give it away.
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