Specification BatteriesIncluded : 1 Brand : Walfront BulletPoint1 : This electrode probe is highly accurate with a range of 0‑14, which can quickly and accurately measure the acidity and alkalinity of various liquids, and can meet the demand for precise measurement. BulletPoint2 : Non Rechargeable Design: This electrode sensor probe has a non rechargeable design, which is convenient, practical, long lasting and very easy to use. BulletPoint3 : Excellent ABS Material: This tester electrode is made of excellent ABS material, which is sturdy, not easy to be damaged, and has a long service life. BulletPoint4 : Wide Application: This non rechargeable electrode probe has a wide range of applications and can be used in industry, processing plants, laboratories, etc. BulletPoint5 : Compact And Portable: This electrode sensor is small in size and light in weight, which is very easy to use, no need for complicated operations, it is ready to use after installation. Color : Grey IncludedComponents : NO ItemName : Electrode Probe Non Rechargeable Sensor for Laboratory Test, 0-14 Measurement Range ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 22 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : lab-electrodes Manufacturer : WALFRONT MeasurementAccuracy : 0.01 ModelName : Walfronttqsg0cxnhk ModelNumber : WALFRONTtqsg0cxnhk NumberOfItems : 1 NumberOfLithiumIonCells : 5 NumberOfLithiumMetalCells : 5 PartNumber : WALFRONTtqsg0cxnhk PowerSourceType : China ProductDescription : 1. This electrode probe is highly accurate with a range of 0‑14, which can quickly and accurately measure the acidity and alkalinity of various liquids, and can meet the demand for precise measurement. 2. Non Rechargeable Design: This electrode sensor probe has a non rechargeable design, which is convenient, practical, long lasting and very easy to use. 3. Excellent ABS Material: This tester electrode is made of excellent ABS material, which is sturdy, not easy to be damaged, and has a long service life. 4. Wide Application: This non rechargeable electrode probe has a wide range of applications and can be used in industry, processing plants, laboratories, etc. 5. Compact And Portable: This electrode sensor is small in size and light in weight, which is very easy to use, no need for complicated operations, it is ready to use after installation.