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based on your water temperature
000ml is sufficient for 200
fill with food and set throwing range to 0
As the water then flows to a filter
Always place the air pump in a dry place above the water level for maximum output
HM Digital TDS-3 Handheld TDS Meter based on your water temperatureHM Digital TDS 3 TDS meter tests water quality by measuring the total dissolved solids in the water. The TDS 3 is currently the most compact TDS meter available and is pocket sized due to its slim design Very accurate TDS meter for domestic or commercial use, measures PPM (parts per million) in the water from 0 9990ppm
US$ 62.00
US$ 90.00
US$ 565.00
