Hanna Instruments DiST® 4 Waterproof EC Tester (0.00-20.00 mS/cm) HI98304 Net Pots it is important for the

it is important for the plugs to absorb water fast and to hold it for a long time

swimming pools

Clay pebbles are a clean

Never leave the spray mix to stand for longer than 10 minutes

0’’) Weight 100 g (3

Hanna Instruments DiST® 4 Waterproof EC Tester (0.00-20.00 mS/cm) HI98304 Net Pots it is important for theThe Hanna Instruments HI98304 DiST 4 is a high range electrolytic conductivity (EC) tester that can measure up to 20. 00 mS cm making it ideal for a variety of applications including water treatment, boilers and cooling towers, agricultural including hydroponics, and general laboratory use. The DiST 4 is a rugged and reliable pocket sized tester for use in the lab or field. This modern looking meter is only 0. 7' thick and extremely ergonomic, fitting