COMPACT. POCKETABLE. WATERPROOF.

Milwaukee's PRO digital pH and conductivity testers are loved for their size and capability. Take accurate and reliable measurements with our advanced testers. No cables required.

As just 3.5 ounces, PRO Testers are easy to use with just one hand or take out of your pocket whenever you need it.

All Milwaukee PRO testers are waterproof and come with a replaceable probe for an extended life.

TOUGH. LAB GRADE. PRO STANDARD.

Milwaukee's range of handheld digital meters make the accurate measurement of pH, conductivity, temperature or dissolved oxygen easy.

PRO Meters make lab grade performance made affordable for professionals who need the next level.

Just ask the thousands who already own one. The PRO Meter range is one of the best rated in its class.

Expect more and get more with the Milwaukee's PRO Meter.