Thermometers, Timers and pH

Browse the Fisher Scientific portfolio of educational and general-purpose thermometers, pH meters and timekeeping products. Choose from a range of high-quality, high-specification thermometers to support every aspect of your clinical projects, a variety of electrochemistry equipment to meet all the demands of your laboratory or classroom, and an array of precision clocks, stopwatches and digital timers to keep time wherever you are.

Featured Products



Meeting Classroom Needs and Your Laboratory's Demands

Fisher Scientific™ offers an assortment of thermometers, precision digital thermometers, electronic thermometers, and infrared thermometers.

Our digital thermometers, including the shock resistant and waterproof Fisher Scientific™ Traceable™ Lollipop™ Thermometer, can cater to a wide range of projects in both clinical labs and classrooms. We also offer a wide selection of digital infrared thermometers available in both pen and handheld styles for taking readings through tissue, as well as laser thermometers for taking readings from a distance.

Many of our thermometers, including the affordable student thermometer, can be used for both educational and general applications, while others, are perfect for medical applications.

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Conductivity Meters for Every Need

Fisher Scientific has a wide range of pH meters, including portable, handheld and benchtop models, plus pH papers and litmus papers to meet your analysis requirements. We also offer buffers, such as Fisher Chemical™ pH Buffer Solution, in a variety of pH levels and purity grades to help you maintain the pH levels in your enzymes and prohibit denaturation, as well as glass and ion-selective electrodes, such as Thermo Scientific™ Orion™ Fluorine Electrodes, for your life sciences research.

pH and Electrochemistry »

Clocks, Stopwatches and Timers


Accuracy in Timekeeping

Whether you’re looking for a simple digital clock, timer or stopwatch, or if you need the precision of an atomic clock, Fisher Scientific has an array of accurate products to suit all your timekeeping needs.

Clocks, Stopwatches and Timers »

Top Brands

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Fisher Chemical