ITEM NAME:handheld antifreeze refractometer freezing point adblue ATC photorefractomete№[ Features: 1.Level 4 Design for measuring freezing point of antifreeze, freezing point of automobile glass water, specific gravity of rechargeable battery liquid (sg), concentration of automobile Adblue (urea). 2. Easy to use, strong design, compact size, light weight, easy to carry. 3. Built-in ATC (automatic temperature compensation), temperature 10-30℃. 4. Soft rubber eyepieces for comfortable viewing. 5. It is equipped with scale measurement and can be read directly. 6. Accurate test results are guaranteed. 7. Durable. 8. Adjustable manual focusing. 9. Use only ambient light, which means no batteries or power are needed. Description: Handheld Antifreeze Refractometer Freezing Point Urea Adblue Fluid Glass Water ATC Tool Photorefractometer Introduction: Handheld freezing point detector, also known as photorefractometer, freezing point tester, automobile freezing point tester, freezing point tester and freezing point tester, is designed to measure the freezing point of antifreeze liquid, glass liquid and the proportion of battery solution. As long as a few drops of liquid are placed on the prism, and then observed toward the light, the measured value of the solution can be quickly read out. The freezing point of the anti-freezing system based on propylene glycol and ethylene glycol and the freezing point of the car front window cleaning liquid can be known by the measured percentage. It can also be used to check the proportion of electrolysis in the battery and the state of use. Measuring range: Freezing point of antifreeze liquid: 0 to - 50℃; specific gravity of battery liquid: 1.10 to 1.40; freezing point of glass liquid: 0 to - 40℃. Operational instructions: Lift the cover plate and wipe it clean with soft velvet cross-cover plate and prism surface; drop the liquid to be measured on the prism surface with suction tube, close the cover plate and press it gently, turn the ref.Adblue (urea) concentration: 30% - 35% (resolution: 0.2%). Clean the straw. The freezing point of antifreeze based on propylene glycol and ethylene glycol. It can also be used to check the proportion of electrolysis in the battery and the state of use.
