The digital pH meter is designed to determine the pH level of water (hardness). It is a miniature pen-shaped device, 15.5 centimeters long and 3 cm wide. The weight of the device is only 50 grams. The electronic pH meter is highly accurate and reliable, the error is only +- 0.1, the measurement range is from 0 to 14 pH. The device is configured and calibrated "out of the box". You need to collect a sample of the liquid being tested in any suitable container, for example, a plastic cup, remove the cap of the device and lower it into the water. There is a power button under the display of the device. Press the button and the pH value is displayed on the LCD display. You can measure hot liquid (up to +80 ° C). If you need to calibrate the device, use the included powder bags, after cleaning the electrode with distilled water.
Specifications: •Length: 15.5 cm •Weight: 50 g. •Hard case/cover