All copper antifreeze refractometer RHA-403C
The RHA series are designed for measuring the concentration of the battery fluids. the freezing point of antifreeze liquid and windshield cleaning fluid. With the indication of the percentage you may know at which temperature the fluid will be frozen for both propylene glycol and ethylene glycol. It can also be used for checking the strength of electrolyte solution battery.
RHA-403C
Model:RHA-403C
This model is added a scale can measure the freezing point of cleaning fluid .Its freezing point unit system is "°C"
Measuring range:
Ethylene Glycol:
-50°C-0°C
Propylene Glycol:
-50°C-0°C
Battery:
1.15-1.30sg
Cleaner:
-40°C-0°C
Resolution Factor:
Ethylene Glycol:
5°C
Propylene Glycol:
5°C
Battery:
0.01sg
Cleaner:
5°C
Accuracy:
Ethylene Glycol:
±5°C
Propylene Glycol:
±5°C
Battery:
±0.01sg
Cleaner:
±5°C
Size:
15.7cm×DN2.9cm
Weight:
0.23kg