- Ability to lock test data
- Can automatically shut down;
- The unique temperature compensation function can be automatically converted to a TDS value at a water temperature of 25 degrees Celsius;
- Large-screen LCD display waterproof design, easy to watch durable;
- Long use time does not require frequent replacement of the battery, normal use for two years.
- Application knowledge:
- 1. After the pure water and mineral water are stored for a long time, the TDS value will rise too high from the beginning, and the total number of viruses and colonies will increase correspondingly.
- 2, pure alcohol TDS value is 0, greater than 0 indicates impure;
- 3, TDS is the total dissolved solids. If the value is 100, it means that there are 100 milligrams of impurities per liter;
- 4th, users above 3rd floor, water supply from the top-level storage tank, easy to cause secondary pollution, should change the TDS value frequently, can urge the property management department to clean regularly.
- 5. How much washing powder should be placed in the washing machine, and the experience can be digitized with the TDS pen test. After the cleaning procedure, the indications measured before drainage can be regarded as clean as the tap water. If the indication value is more than tap water, the input amount of washing powder should be reduced;
- 6. If fruits and vegetables are soaked in water, if their TDS value is too high, chemical contamination may be suspected and attention should be paid to it.
- 7. The changes in the cleanliness of the pool water can be measured during the process of swimming in the swimming pool.
- 8. If the value of deep well water is as high as 300, the impurity content is too high;
- 9. In each area, cities have different TDS values due to different pipelines and water sources;
- 10. North hard water contains calcium and magnesium ions with high TDS value, which will cause scale; general hard water is 150~400 (fouling). Super hard water (if salt water) is greater than 400 (severe fouling).
- 11, after the first preparation of the flower fertilizer according to the provisions of the measured value, using this figure can be easily prepared in the future;
- 12, gold fish tank water, can measure its value, know its cleanliness. If the value is long, change the water promptly;
- 13, mariculture water, can be measured in order to prepare and test in the future.
- Note: This product is also suitable for soilless cultivation. It needs conductivity meter to measure the ion content of nutrient solution. This product can be used for nutrient concentration measurement. Subtract the value of the second test can be.The method is to measure the TDS value of tap water once, then add the nutrient solution and measure the value. The value of the second subtraction is the evaluated value.
- Type: Portable PH meter
- Display method: digital
- Probe Type : Glass Probe
- Supply voltage: 4(V)
- Product Name: TDS Water Quality Test Pen (Korea HM Chip)
- Measuring range: 1-9990 PPM
- Battery Type: 1.5V*2 (button cell,LR44)
- Error range: ±2%
- Size: 15.5*3.1*2.1(cm)
- 1 x Portable Water Analyzer
Ability to lock test data Can automatically shut down; The unique temperature compensation function can be automatically converted to a TDS value at a water temperature of 25 degrees Celsius; Large-screen LCD display waterproof design, easy to watch durabl