A brand new compact digital meter for testing water quality, supplied in a handy carrying case with a belt hook.

It also has a built in thermometer.

Ideal for testing drinking water, and can also be used in aquariums and pools. Use it for your filtration system to check when it's time to change your filters.

Total Dissolved Solids (TDS) is a measure of the combined content of all inorganic and organic substances contained in a liquid.

It is very simple to use. Just place the bottom of the meter in the liquid and wait for 10-30 seconds while the reading stabilises. Then press the "hold" key to freeze the display, so you can read it after removing from the liquid.

This unit measures from 0 to 999 ppm (parts per million) in increments of 1 ppm, and from 1000 to 9990 ppm in increments of 10ppm. It works with liquids from 0 Celsius to 50 Celsius.

Operates on 2x LR44/AG13 batteries (included).

>>> BUYING FROM GRAVYLIPS

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COURIER DELIVERY

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• Allow longer for rural addresses

Payment within 5 days please

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