NUMBER 1 IN LUBRICANT CONDITION MONITORING CoolTest™ Mini Kit PORTABLE MINI-LABORATORY FOR MONITORING ENGINE COOLING LIQUIDS The CoolTest™ Mini Kit by GESERCO is a self-contained field test kit designed for the monitoring of in-service engine cooling fluids. The GESERCO CoolTest™ Mini Kit allows for monitoring 3 important characteristics of the engine cooling liquid: Nitrite Measurement range: 0.1–3.0 g/L NO₂⁻ Chloride content Measurement range: 1–50 mg/L Cl⁻ pH Measurement range: pH 6.0–10.0 Measured Parameters Test Principle The CoolTest™ Mini Kit enables simple, fast and reliable assessment of the fundamental properties of coolant fluids. It is particularly suitable for: The tests included in the CoolTest™ Mini Kit are based on simple and reliable measurement methods adapted for field use: Detecting chloride contamination Chlorides are corrosive agents that can damage cooling system metals (aluminum, steel, cast iron). Excessive chloride levels may accelerate corrosion and reduce engine service life. Colorimetric reactive test strips Colorimetric reagent solutions Each test provides a rapid reading based on visual comparison with a dedicated color scale. Checking nitrite concentration Nitrites contribute to the internal protection of the cooling circuit. An incorrect concentration can reduce coolant effectiveness and increase the risk of wear or component degradation. Measuring pH pH reflects the chemical balance of the coolant. Values that are too acidic or too alkaline can cause deposits, corrosion, or premature degradation of additives. Product Code Dimensions: 36 x 24 x 6 cm Weight: 2 kg The kit is housed in a strong and light plastic case. CoolTest™ Mini Kit: MT90138 The kit includes all accessories, reagents, and operating instructions required to perform and interpret 100 tests. (Except chloride test: 90 tests). SPECIFICATIONS MAY CHANGE WITHOUT NOTICE