Feature:
Easy to use, simply immerse the pH meter electrode in the solution to be measured and quickly display the reading on the large LCD screen.
With a wide range of applications, it is the best instrument for any aquarium, fishery, swimming pool, spa, school laboratory, food and beverage, drinking water, etc.
Compact and portable design with all adjustments hide in your bag or pocket for easy and easy transportation.
Suitable for drinking water industry, household, industry, power, agriculture, food and environmental protection.
Maintenance method: Keep the electrode clean and use the electrode protective cover. If it is not used for a long time, please remove the battery and dry it after testing. The glass electrode is fragile. Do not rub or touching it.
Specification
Name: PH Meter LCD Test Pen
Size: 155 x 29 x 20 mm
Material: high-quality plastic shell
Working temperature: 0-60 degC
Battery type: 1.5V (LR44) Button battery x 3
Measurement range: 0.00-14.00PH
Resolution: 0.1PH
Accuracy: ± 0.1PH

Package List:
1 x PH Meter LCD Test Pen
1 x Correction Powder
1 x Screwdriver
1 x User Manual