Nutra-dip continuous tri meter ym-2006a Nutra-dip continuous tri meter Specifications ym-2006 The ym mounts to the wall while the wands are always immersed in your hydroponics reservoir for constant readouts. This meter features three screens that read ph from 0-14, Tds from 0-9990 ppm, ec from 0.00-19.99ec, cf from 0.0-199cf, And water temp from -58-158 degrees f, -5070 degrees c, 100/1cartons
