pH Quickcheck Tester Nutri+Range : 0.00 ~ 14 pH Resolution : 0.01 pH Accuracy : ± 0.1 pH ATC : 0°C ~ 50°C $46.99 SKU: HP4551 Category: Hydroponics Tag: Soil/Water Testing In stock pH Quickcheck Tester Nutri+ quantity Add to cart Related products Hydroponics4L Nutri Plus Nutrient Grow B $28.95 HydroponicsUniversal Stand for T5 Grow Lights Sunblaster $68.99 Hydroponics4L Nutri+Nutrient Bloom A $25.95