Digital PH Test Pen

Description:
A pH sensor is one of the most essential tools that’s typically used for water measurements. This type of sensor is able to measure the amount of alkalinity and acidity in water and other solutions. When used correctly, pH sensors are able to ensure the safety and quality of a product and the processes that occur within a wastewater or manufacturing plant. With a resolution of 0.1pH, you may get higher accuracy than other pH meters. Portable PH Meter is the ideal test kit for home, industry and laboratory uses. PH test pen is widely used to test the ideal use of water, pools, aquariums, hot springs, hydroponics, cosmetics, food, wine, and beer manufacturing.

Features:
Special function: pH Meter
Measurement Range: 0.0 ~ 14.0pH
Material: ABS
Accuracy : ±0.1pH
Operating Temperature: 0°C ~ 60°C
Resolution: 0.1pH
Battery: 3 x 1.5V (LR44) batteries (Not included)
Size: 155mm x 29mm x 20mm

Calibration:
● Immerse the electrode in pH 6.86 (Under the temperature 25 degree) standard buffer solution of phosphate, and gently shake the electrode.
● Regulate the trimmer with a screwdriver until the buffer solution value corresponding to the measurement temperature is obtained.
● Use the distilled water clean the electrode, immerse the electrode in pH 4.01 or pH 9.18 the standard buffer solution of borax.

Package Include:
1 x Digital pH Test Pen
2 x PH Buffer Powder
1 x Case
1 x Screwdriver