ATC Auto Battery Antifreeze Refractometer Glycol Detector Propylene Tester, 501 Original

Description:The refractometer is designed according to the principle that different concentration of liquid has different refractive index. Designed for testing and analysis of glycol in antifreeze for automotive / vehicle batteries. Allows simple steps to test / analyze glycol concentrations in engine coolant or other antifreeze quickly and accurately.The refractometer is designed to measure the following:A. freezing point of antifreeze based on propylene glycol and glycol. It does not measure methanol based antifreeze.B. freezing point of automobile glass water. It does not measure methanol based glass water.C. concentration of automobile AdBlue (urea)D. specific gravity of rechargeable battery fluid (SG).It is equipped with automatic temperature compensation (ATC), so the spectrophotometer can be adjusted automatically to correct the temperature difference of the ambient temperature.Features: Four scale design, used to measure freezing point of antifreeze, freezing point of automobile glass water, specific gravity of rechargeable battery fluid (SG), concentration of automobile AdBlue (urea).Easy to use, solid design, compact size, light weight, easy to carry and carry.Built in ATC (automatic temperature compensation) of 10-30℃.Soft rubber eyepiece for comfortable viewing.Equipped with scale for measurement, which can be read directly.Ensure accurate test results.Durable, long service life.Adjustable manual focus.Use only ambient light, which means no batteries or power is required.Specifications:Material: ABS + alloySize: 155x40x40mm/6.1x1.57x1.57\\\"Measurement range:Freezing point of propylene glycol based antifreeze: - 50-0℃ (resolution: 1℃)Freezing point of ethylene glycol based antifreeze: - 50-0℃(resolution: 1℃)Freezing point of automobile glass water: - 40-0℃ (resolution: 1℃)AdBlue (urea) concentration: 30% - 35% (resolution: 0.2%)Specific gravity of charging liquid: 1.10-1.40kg/l (resolution: 0.01)ATC range: - 10-30℃ (50-86℉)Notes:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3cm measuring deviation due to manual measurement.Package Content:1 X Refractometer1 X Pipette1 X Mini Screwdriver1 X Cleaning Cloth1 X User Manual