pH Meter pH-98103 Professional Portable Pen-Type pH Meter with pH Electrode, Backlit LCD Screen, Acidimeter, Industrial and Experimental Analyzer, Rechargeable pH Meter, Measurement Device

General description The professional pH meter is a perfect and rechargeable tool for testing water levels. It is suitable for use in swimming pools, aquariums, and other water environments. Technical specifications Range: pH 0.00 ~ 14.00 Resolution: pH 0.01 Accuracy: pH ± 0.1 Temperature compensation: 0℃ ~ 50℃ (32°F ~ 122°F) Ambient temperature: 0℃ ~ 50℃ (32°F ~ 122°F) Calibration mode: ATC Battery: 4 x 1.5V AG-13 button cell batteries (not included) Color: Red Material: ABS Item size: 18 * 5 * 2.5 cm / 7.1 * 1.9 * 1.0 in Item weight: 57.1 g / 2.0 oz Package size: 21 * 10.4 * 5 cm / 8.3 * 4.1 * 1.9 in Package weight: 144 g / 5.1 oz Compatibility and accessories Suitable for water sources, aquariums, hydroponics, spas, swimming pools, and other water systems. Includes: 1 pH meter, 1 user manual, 1 mini screwdriver. Usage Simple to use, sturdy, and durable. Convenient to change the electrode to meet various testing needs in the industry. Other information CE and RoHS certified for safe and accurate measurement. Note: Manual measurement may allow for a 1-3 cm error; color differences may occur due to lighting and display variations.