Dennerle Carbo Test Precision Small

CO2 Long-term Test including pH Measurement. Set for permanent, direct CO2 measurement. Made of high-quality crystal glass. Includes indicator liquid and color comparison scale. White inner tube for precise color recognition. Fast color reaction due to compact design. Ø 20 mm. The Carbo CO2 Test Precision Small 20 mm from Dennerle is the ideal tool for the permanent and precise measurement of CO2 levels in your aquarium. The high-quality crystal glass and compact design ensure a quick and reliable response to CO2 fluctuations. Thanks to the white inner tube, the color recognition of the indicator liquid is simple and reliable. The set also includes a color comparison scale that allows you to read the CO2 level accurately in mg/L. Additionally, the Carbo Test Precision can also be used as a pH long-term test. With this versatile and precise test, you have control over your aquarium's environment in your hands.