konvio neer pH Litmus Paper and Pen Type TDS Meter Digital TDS Meter

Owing to its components, this combo comes with a litmus paper set, one TDS meter, and a carry case. The litmus paper set covers a pH range of 1 to 14, while the TDS meter measures from 0-999 ppm, ensuring a wide range of testing capabilities. Also, the temperature range from 0.1 to 50 degrees Celsius allows for accurate readings in various conditions. And, the digital type provides precise measurements with up to 0.1 pH accuracy, and the long-life battery, requiring up to two cell power, ensures reliable performance over time.

Courtesy of its convenient method, this combo offers litmus paper set. You can take a strip from the litmus paper pack and dip it in the solution for up to two seconds to measure the pH value. This straightforward approach allows you to compare the changed colour with the colour table to determine if the solution is acidic, neutral, or alkaline. So, if you are a student, this set can easily test different household liquids during a science experiment, gaining hands-on experience with pH testing.