Extech PH100 ExStik pH Waterproof Meter

Now you can test pH on the spot easily and accurately with the ExStik PH100 Waterproof pH Meter. The durable ExStik meter features a flat surface electrode for measuring pH in liquids, semi-solids, and solids. A built-in smart chip offers memory recording of 15 settings, allowing you to compare readings over time. The ExStik lets you know when the meter needs recalibration and when it's time to replace your pH electrode, so you can reuse it again and again with confidence. Because you can refill the ExStik quickly, you won't need to worry about the shelf life of its electrode.

ExStik Waterproof pH Meter At a Glance: Flat surface electrode measures pH in liquids, semi-solids, and solids Smart chip retains up to 15 readings to show trends in acidity or alkalinity Durable, waterproof design is able to withstand harsh environments Dual-alert system warns when to recalibrate or replace electrode Six-month limited warranty on parts and labor

Provides quick, on-the-spot pH measurements. View larger.

LCD screen displays ph level and temperature. View larger.

Accurately Measures pH and Temperature
The ExStik PH100 pH meter features a flat surface electrode that measures pH in liquids, semi-solids, and solids--no more electrode breakage or clogged junctions. The ExStik can detect any level on the pH scale with a resolution of 0.01 pH and an accuracy +/-0.01 pH. The meter also measures temperatures from 23 to 194 degrees Fahrenheit (-5 to 90 degrees Celsius) with an accuracy of +/-1.8 degrees Fahrenheit. By using fresh reference solution, the ExStik achieves continuously dependable results.

Refillable pH electrode maintains accuracy and removes guesswork.

Reusable and Refillable Electrode
When depleted, the pH electrode can be easily refilled, eliminating any concerns about electrode shelf life. One-, two-, or three-point calibration automatically recognizes buffer solutions (buffer solutions sold separately). The RENEW feature alerts you when it's time to replace the pH electrode, while the CAL alert tells you when it's time to recalibrate the meter.

Built-In Smart Chip Displays and Stores Readings
This meter is designed to make taking accurate measurements of pH levels simpler and more useful. It has a large digital display that indicates both pH level and temperature, while at the same time allowing you to watch continuous changes in acidity or alkalinity with an analog bar graph that indicates pH trends from a neutral point (pH 7.00).

The smart chip also features automatic temperature compensation, auto power-off, and low-battery indication. A display indicates when the reading is stabilized. Memory recall of up to 15 sequentially labeled readings allows you to track how readings have changed over time.

Durable and Reliable
The ExStik PH100 is completely waterproof (rated IP57), and sturdy enough to withstand harsh environments. Bring it with you anywhere--it weighs less than 4 ounces and floats in water.

The meter is 6-4/5 by 1-3/5 by 1-2/5 inches (H x W x D), and runs on four LR44 button batteries.

Versatile Home and Commercial Applications
Easy to use, the ExStik meter is an invaluable tool for measuring the pH in shampoo, body wash, facial cleansers, lotions, creams, and more. Use it to monitor pools and spas, or to measure acidity and alkalinity in soil, skin, and carpeting. It's valuable in hydroponic gardening or farming. Get important readings in cement, agriculture, fish farming, wastewater, antifreeze recycling, food preparation, cleaning supplies, and manufacturing of paper, pulp, and paint.

Optional Accessories to Customize Your Meter
To maximize your use of the ExStik PH100, interchangeable probes are available for chlorine and ORP (sold separately). You can also purchase a weighted base that holds a plastic sample cup and the ExStik meter, and buffer solutions for calibration.

Warranty Information
The ExStik PH100 Waterproof pH Meter is backed by a manufacturer's 6-month limited warranty on parts and labor.

What's in the Box
Meter, pH electrode, bottle KCI, two reference junctions, two removal tools, sensor cap, sample cup with cap, four LR44 batteries, neck strap, and user manual.