HM Digital TDS EC/Temp Hydrotester Ollegardens Container Gardening: Works well in

Container Gardening: Works well in potted plants and raised beds

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing

No special tools or glue are needed

including glacial rock dust

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HM Digital TDS EC/Temp Hydrotester Ollegardens Container Gardening: Works well inThe HM Digital EC TDS HydroTester is a reliable EC TDS meter that is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water and more. With four scales, including microsiemens (S), millisiemens (mS), parts per million (ppm) and parts per trillion (ppt), this water resistant tester is excellent for nutrient testing, and the LCD screen displays simultaneous temperature