Best accuracy of any pocket-sized TDS or conductivity meter available!
New, automatic shutoff on
Nos. 78240-78243 to conserve batteries. All units are still faster, more accurate and more durable than water hardness test kits! The ideal testers for field use!
Replaceable electrode adds life to these testers, so they work more like a handheld, longer-life unit, without the added expense. Auto temperature compensation. 6.5"L x 1.5" dia. Full scale. Operating temperature: 0° to 50°C (32° to 122°F). Hold function to freeze readings. Push-button calibration.
Ideal for water analysis, agriculture and many types of industrial, HVAC and other water treatment systems.
Compliance: IP67 rated.
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