Water Quality TDS Detection Pen Grow Stands (1) 5-rack shelving unit with

(1) 5-rack shelving unit with vinyl tent

including coco coir

50 pH around measured pH) Pump Control selectable flow rate (0

Out-feed conveyors afford growers greater opportunity to inspect these results

the LightRail 3

Water Quality TDS Detection Pen Grow Stands (1) 5-rack shelving unit withWater Quality TDS Detection Pen Main features: Multifunctional TDS tester: Test the purity of drinking water to ensure its health High precision to ensure that the reading is always accurate at various temperatures Easier to read and use Hold function: save the measurement for easy reading and recording. Automatic shutdown function: After the meter is idle for 10 minutes, the meter will automatically turn off to save battery. Measuring range: 0 9990