Digital Water Tester, Portable LCD PH Meter Water Quality Analyzer Pen For Hydroponic Aquarium

Description: This pen type PH meter has the large and clear LCD display with backlight, easy and clear to read. It is easy to use, you just need to remove the protective cap and immerse the PH meter electrode in the solution and turn on the switch. It is an ideal instrument for aquarium, fishing industry, swimming pool,school laboratory, food & beverage etc. Specification: Condition: 100% Brand New Color: Randomly Measuring Range: 0.00-14.00PH Working Temperature: 0-50? Compensation Range: 50? Accuracy: 0.01 Battery: 4 * 1.5V AG-13 cell battery(not included) Product Size: Approx. 150 x 30 x 16mm / 5.9 * 1.2 * 0.6inch Package Weight: Approx. 127g Package Included: 1 X Water Quality Tester 1 X Mini Screwdriver Note: The color is sent in random.