C-100 Multifunctional 5 In 1 Salinity TDS EC Seawater Test Pen Water Quality Tes

Feature: \n 1. Suitable for drinking water, swimming pool, aquarium, reverse osmosis system, spa or hydroponic.\n2. Easy and convenient to use, very suitable for scientific experiments in children schools.\n3. The tester has a sensitive electrode sensor to read accurate values, practical to use.\n4. Wide application range, sensitive test, accurate measurement and simple operation.\n5. Made of high-quality ABS material, wear-resistant, durable and long life. \n\nSpecification: \nCondition: 100% Brand New\nItem Type: Water Quality Tester\nMaterial: ABS\nConductivity: 0.055us/cm\nTDS: 0-1000ppm\nCelsius: 0.1-80.0\u2103\nFahrenheit: 32.0-176.0\u2109\nBattery: 3 x 1.5LR44 (Included)\nWeight: Approx. 79g / 2.8oz \n\nPackage List: \n 1 x Water Quality Tester (Battery Included)1 x User Manual \n\n1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.\n\n2. duties,taxes,and charges are not included in the item price or shipping f: