PH Tester for Water Portable Pen Type PH Meter Water Quality Tester Acidometer for Aquarium Acidimeter PH Include

PH measuring range0.00~14.00ph Basic error±0.05ph Repeatability±0.03 Temp. compensation0°C~70°C Temp. accuracy±1°℃ Solution Temp. range0°C~60℃ Power supply3.7V lithium battery Display：Color LCD display Working temperature0℃ ~50℃

• The pH value is closely related to our daily food, clothing, shelter and transportation. For example, carbonated drinks and edible vinegar are acidic substances, chalk soap is alkaline, and human blood is usually weakly alkaline.
• The instrument is designed with IP65 waterproof and moisture-proof design, and it can be used for normal measurement even if it is dropped into water or salvaged in solution as soon as possible
• When the PH value is lower than 3.5 or higher than12.5PH value, the screen will turn red, indicating that the liquid is close to strong acid or alkali.
• The technological color is not dazzling, and it can easily deal with the dark environment at night while displaying the salinity and temperature data of the water
• The temperature level will have a certain impact on the PH measurement, if the accuracy is high, the impact will be greater, so the temperature compensation function is very necessary