Hey guys, hope you had a fantastic weekend and that your garden is thriving at its fullest potential. Taking EC-PPM readings of the water coming in and going out for your plants is a crucial part of getting a perfect, bountiful harvest. TDS meters, and pens, are notoriously inaccurate, and need to be calibrated often to ensure accuracy. Just ask any experienced hydroponic grower and they will tell you, taking for granted that your ppm-EC meter is still calibrated and on point can lead to disaster. The Bluelab Truncheon PPM-EC pen is the most reliable and accurate hand dip wand available. You NEVER need to calibrate it, and mine after 2 years of use still reads 1500 ppm in 1500 reference solution. I strongly suggest this amazing tool for any gardener looking to gain an edge on their numbers.
Monday, August 03rd, 2009 | Author: Pete
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4 Responses
Monday, 3. August 2009
thanks for this post! I really needed to hear that others have had problems with their pens being out of calibration. im ordering a bluelab today! XO
Monday, 3. August 2009
absolutely the best ppm reader out there——
Tuesday, 3. November 2009
very helpful video. thanks pete
Wednesday, 4. November 2009
My pleasure bro!