Feature:
The antifreeze refractometer can be used to measure the freezing point of glycol, antifreeze, coolant, and battery acid. It can also be used to check the health of electrolyte solution batteries.
This style is equipped with °C.
Given the percentage, we can know the freezing point of either ethylene glycol or propylene glycol based refrigeration systems.
And they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze. -There is also an additional scale for measuring the freezing point of the windshield cleaning fluid.
It is fully designed with ATCs that automatically adjust to correct temperature discrepancies during use.
Specification:
Color: Black + Silver
Material: Plastic
| Measurement Item | Measuring Range | Graduation Value | Accuracy |
| Urea Concentration | 0-35% | 0.20% | ±0.2% |
| Antifreeze Freezing Point | ~50~0℃ | 1℃ | ±0.5℃ |
| Specific Gravity of Electrolyte | 1.10~1.40 | 0.01 | ±0.01 |
| Glass Ceaner | ~40~0℃ | 5℃ | ±5℃ |
Package Includes:
1 Pcs Antifreeze Refractometer
1 Pcs Cloth
1 Pcs Pipette
1 Pcs Instruction Manual
1 Pcs Mini Screwdriver
1 Pcs Storage Case
How to use the antifreeze refractometer:
1. Open the cover and gently wipe the detection prism with a soft cloth;
2. Take a few drops of the solution to be tested, place them on the detection prism, gently close the cover to avoid the formation of air bubbles, let the solution spread over the surface of the prism, and place the instrument in the light plate ;
3. Aim at the light source or a bright place, observe the field of view through the eyepiece, and rotate the eyepiece to adjust the hand wheel.
4. Make the blue-white dividing line of the field of view clear. The scale value of the dividing line is the concentration of the solution.
Note:
The multifunctional freezing point meter can not measure the freezing point of methanol antifreeze and methanol glass water.