?The water quality monitor is professional and useful tool for testing pH of solution level. Suitable for aquarium pool£¬ drinking water and environment water.<br><br><strong>Features:</strong><br>Widely used to test the pH of solution/water.<br>Imported IC and high cost performance.<br>Easy calibration of pH with just a mini-screwdriver.<br>Electrode probe can be replaced£¬ ATC function.<br>Automatic temperature compensation.<br>Large and clear LCD with backlight£¬ easy to read and accurately testing functions.<br>Apply in water sources£¬ aquarium£¬ hydroponics£¬ laboratory£¬ spas£¬ swimming pools and other water systems.<br><br><strong>Specifications:</strong><br>Range: pH: 0.00 ¡« 14.00pH<br>Resolution: pH: 0.01pH<br>Accuracy: pH: ¡À0.1pH?<br>Temperature Compensation: 0¡ãC ¡« 50¡ãC (32¨H ¡« 122¨H)<br>Working temperature: 0¡ãC ¡« 50¡ãC (32¨H ¡« 122¨H)?<br>Power Supply: DC 6V (Power-supply Adaptor)<br>Plug Type: EU / US (Optional)<br>Input Voltage: 100¡«240V ?<br>Battery: 4¡Á1.5V AG13/LR44 Button Cell Batteries (NOT Included)<br>Color: Black<br>Material: ABS<br>Length of pH Electrode Line: Approx. 118cm / 46.5in?<br>Item Size: Approx. 75 * 55 * 28mm / 2.9 * 2.2 * 1.1in?<br>Item Weight: Approx. 49g / 1.7oz?<br>Package Size: Approx. 21 * 10.4 * 5cm / 8.3 * 4.1 * 1.9in<br>Package Weight: Approx. 286.4g / 10.1oz<br><br><strong>Package List:</strong><br>1 * pH Meter<br>1 * User Manual<br>1 * pH Electrode?<br>1 * AC-DC Adapter<br>1 * Suction Cups<br>1 * Bracket<br>1 * Mini Screwdriver