Feature 1High Accuracy Measurement: Perfect for testing PH levels and alkalinity in a variety of environments such as aquariums and pools. 2Automatic Calibration: Save time and effort with the unique auto calibration feature. No need to manually adjust settings, ensuring convenient and accurate measurements. 3Multifunctional Applications: The PH meter has a wide variety of uses, from labs to pools to aquariums, demonstrating a strong wide ranging suitability. 4Simple Operation: Feature an intuitive interface design and one touch operation, the PH meter helps to easily obtain accurate test results. 5Durable and Reliable: The benchtop PH meter is made with premium materials and advanced manufacturing technologies, guaranteeing reliable use for a long time.Item Type: Benchtop Lab PH MeterMaterial: ABSSize: Approx. 21 x 20 x 6.5cm / 8.3 x 7.9 x 2.6in (shipped with liquid)Range: pH 0.00 to 14.00PH, temperature 0 to 100CResolution: pH 0.01, temperature 0.1CAccuracy: pH 0.01, temperature 0.5CDisplay: 4 Digit LED for pH, 3 Digit LED for TemperatureAutomatic Temperature Compensation: 0 to 50COperating Temperature: 0 to 50CCalibration: 2 Point Automatic Buffer RecognitionApplicability: Suitable for drinking water, fish tanks, agriculture, aquaculture, wastewater treatment, laboratories, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Testing Instrument 1 x Electrode 1 x Probe 1 x Connecting Bar 1 x Stand 1 x User Manual 1 x Power Cord