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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Color: Aluminum/Silver
HOW TO USE: Use Procision Advantage as a primary growing media or add to your custom mixtures
* Consult Trolmaster for questions concerning your particular device
The Dry Player Pack is designed for use in Organic Soil
you can address the EMI issue from inferior ballasts before it becomes a problem
Direct Soil and Soilless Media pH electrode for use with HI9814 coco Color: Aluminum/SilverThe HI12943 is a pH electrode for the direct measurement of pH in soil and soilless media. The HI12943 is a glass body, refillable, single junction pH electrode with a DIN connector that is compatible with the HI9814 Groline portable pH EC TDS meter. This electrode has a triple ceramic junction in the outer reference cell and the conic pH sensing tip is made with low temperature glass. There is an integrated amplifier and built in temperature sensor
