Instruction:
The digital display salinity meter is a digital display high-precision optical instrument designed using the principle of refraction. It is small and beautiful, easy to use, and has a large LCD digital display. As long as a drop of sample solution is placed on the prism, the measured value will be displayed within 3 seconds, which can avoid subjectively erroneous numerical interpretation. Professionally used in various pickles, kimchi, pickled vegetables, salted food, marine biological feeding, aquarium, physiological saline preparation and other fields.
Specification:
|
project |
Technical scope |
|
Measuring range |
0.0-28.0% |
|
Index value |
0.1%/0.1℃ |
|
Accuracy |
±0.2%/1℃ |
|
Use environment |
10-40℃ |
|
Sample size |
≥0.2ml(3-5) drop |
|
measure time |
≈3S |
|
power |
2 AAA alkaline batteries(not included) |
|
Battery Life |
≈2000 times |