?This professional pH &amp; TEMP meter is accurate and perfect tool for testing your water level.?Suitable for aquarium pool and environment water. <br> <br> <strong>Features:</strong> <br> Simple to operate£¬ strong and durable to use. <br> Separated pH and temperature sensor probes pH &amp; TEMP meter. <br> Automatic shutdown and online monitoring. <br> Apply in water sources£¬ aquarium£¬ hydroponics£¬ spas£¬ swimming pools and other water systems. <br> CE and RoHS certificated to offer safer and precise measurement. <br> Clear LCD with backlight£¬ easy to read and accurately measuring functions. <br> Replaceable BNC pH sensor probe with protective cap. <br> Very convenient to change its electrode£¬ and completes with various industry test needs. ? ? ? <br> ? ?? <br> <strong>Specifications:</strong> <br> Range: pH 0.00 ¡« 14.00 <br> ?? ?TEMP: -50¡ãC ¡« 70¡ãC (-58¡ãF ¡« 158¡ãF) <br> Resolution: pH 0.01 <br> ? ? ? ?TEMP: 0.1¡ãC (0.2¡ãF) <br> Accuracy: pH ¡À 0.1 <br> ?? ? ?TEMP: ¡À1.0¡ãC (¡À2.0¡ãF) <br> Temperature Compensation: 0¡æ ¡« 50¡æ (32¡ãF ¡« 122¡ãF) <br> Environmental temperature: 0¡æ ¡« 50¡æ (32¡ãF ¡« 122¡ãF) ? <br> Power supply: ?DC ?6V (Power Adapter Usable) <br> Battery: 4¡Á1.5V AG-13 Button Cell Batteries (NOT Included) <br> Color: Yellow <br> Material: ABS <br> Length of Temperature Sensore: Approx. 90.5cm / 35.6in? <br> Length of pH Electrode: Approx. 119cm / 46.8in? <br> Item Size: Approx. 7.5 * 6.7 * 2.5cm / 2.9 * 2.6 * 1.0in (Excluding Temperature Sensore) <br> Item Weight: Approx. 57.9g / 2.0oz (pH &amp; TEMP Meter Body) <br> Package Size: Approx. 21 * 10.4 * 5cm / 8.3 * 4.1 * 1.9in <br> Package Weight: Approx. 299g / 10.5oz <br> <br> <strong>Package List:</strong> <br> 1 * pH &amp; TEMP 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