Features: Experience precise and reliable measurements with our Meter Temperature Test Pen, a multifunction tool that provide simultaneous temperature readings, essential for accurate water quality monitoring. Featuring a IP67 waterproof rating, this portable tester ensuring durability and confidence when measuring various liquids. Ideal for laboratory researcher, home users, aquarium enthusiasts, and agricultural professional seek result in their testing processes. Perfectly suited for diverse applications such as soil assessment, drinking water analysis, and food product evaluation, this Tester is indispensable for laboratories, aquariums, and household use. With high sensitivity sensors and automatic temperature compensation, this device guarantees consistent accuracy, making it a essential addition to your analytical instrument collection. Specifications: Material: ABS Testing Ranges: 0-14, 0-50℃(32-122℉) Resolution: 0.01, 0.1℃(0.2℉) Temperature Compensation: 0-50℃ Interfaces: BNC Battery: 4x1.5V Battery Requires(NOT Include) Total Length: About. 25cm/9.84in Package Includes: 1pc Tester Pen note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.