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This pocket-size meter has a rugged casing that is waterproof, floats, and is ideal for all conditions. Graphite sensor provides greater accuracy, preventing build-up of salts or other contamination. Features % battery power indicator, 500 continuous-hr use rating, and 8-min auto shutoff. Four 1.5-V batteries and instructions included. Replacement probe is available.
This pocket-size meter has a rugged casing that is waterproof, floats, and is ideal for all conditions. Graphite sensor provides greater accuracy, preventing build-up of salts or other contamination. Features % battery power indicator, 500 continuous-hr use rating, and 8-min auto shutoff. This is the ideal meter for rivers, ponds, aquariums, hydroponics, fish farming, pollution control, and a wide variety of other environmental applications. Four 1.5-V batteries and instructions included. A replacement or spare conductivity and TDS amperometric graphite probe is also available for this meter.