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TDS-3 Handheld Pure Water Testing Meter For Total Dissolved Solids With Carrying Case. HM Digital. Features Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Hold Function: saves measurements for convenient reading and recording. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image. Built-in digital thermometer Display: large and easy-to-read LCD screen. Factory Calibrated.
Water Test - School Project Kit Water Tests - Individual Water Test - School Project Kit Water Tests - Very simple use and very fast results. Fast & Easy - Easy to use. Do it yourself in the class room. 8 different tests allow students to analyze 5 separate water supplies. Ease and accuracy prompts parents, students and educators to explore water quality in science classes and school fairs. Tests include Nitrates/Nitrites, pH/Alkalinity/Hardness, Chlorine, Copper, Iron. Great class project. Order 1 test kit per 5 students.
The PH-80 is an economically priced, reliable pH meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
A History of Innovation
For more than a century, 3M has applied innovation and technology to improving their customers' lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. The 3M brand, across thousands of products, represents consistency, superior quality, and value. 3M's success begins with its culture of creative collaboration that inspires a never ending stream of powerful technologies and product solutions that make life better. 3M has an ability to apply technologies — often in combination — to an endless array of real-world customer needs. Of course, all of this is made possible by the people of 3M, and their singular commitment to make life easier and better for people around the world. 3M is committed to providing innovative, cost-effective products that help protect people, equipment, and our environment. 3M Purification Inc. (formerly CUNO Incorporated), provides filtration and separation solutions for residential, food service, science labs, industrial, marine, and other applications.
* 3M PURIFICATION ® IS THE REGISTERED TRADEMARK OF 3M INC., THE MANUFACTURER OF 3M PRO, SQC, WATER FACTORY, CUNO, AQUA-PURE ® BRANDS OF RO REVERSE OSMOSIS, 3M FULL FLOW SYSTEMS, 3M WHOLE HOUSE SYSTEMS, 3M UNDER SINK DRINKING WATER SYSTEMS, 3M DEDICATED FAUCET SYSTEMS, AQUA-PURE REFRIGERATOR AND ICE MAKER FILTERS, OCS COFFEE AND RELATED WATER TREATMENT EQUIPMENT. AKA AQUAPURE, COOLER MATE, FAUCET MATE, 3M PRO and SQC SANITARY QUICK CHANGE