Dosatron Nutrient Delivery System - Nutrient Monitoring (EC/pH) Kit Pinit $989.00 Quantity discounts available QuantityPrice SKU: FE16241 Retail Price Special Order - Order Now Quantity -+ Add to Cart Details This kit is ready for integration with dosatron systems or our high-flow pump kit. This features a BlueLab Guardian EC and pH monitor, so you know you... Details Back DetailsThis kit is ready for integration with dosatron systems or our high-flow pump kit. This features a BlueLab Guardian EC and pH monitor, so you know your fertilizer is being properly adminstered.