Each bid for 1 pc!!!
Protect your investment and know for sure the quality of the water your testing with the TDS-3 Salt Salinty
Tester/Meter, for Koi Pond and Salt Water Pools.
Product Features:
1. The item can lock monitoring data.
2. The item can automatically shut down.
3. The item has the unique temperature compensation function, which can automatically convert into TDS value of water under 25 degrees Celsius.
4. The item has a large screen LCD waterproof design, which is easy viewing and durable.
Instructions for Use:
1. Win the pen loops, and open ON / OFF switch.
2. Put the pen into the test solution of the water line and gently stir to remove air bubbles.
3. Subject to the reading to stabilize (approximately 10 seconds), Press the HOLD button to remove the pen reads the values, if the pattern on the display flashes X10, readings shall be X10 adjourned.
4. When the water on the pen head is completely dry, just put the cap back to the pen.
5. Precautions: Avoid TDS pen soak into the water, avoid direct rays and heat, to avoid the impact weight and decline. Can not be higher than 80 degree water test
Temperature Test:
1. When the testing pen is open, the temperature test function can work at any time in the solution or air.
2. Press TEMP button, the display will be converted to temperature.
3. Continue pressing the temperature button and it will be converted to TDS mode.
Range:
1. Testing tap water, purified water, mineral water if meets drinking water standards formulated by nation. The tap water value should be under 300PPM.
2. The pure water value should be under 50PPM(nation standard)
3. The mineral water value should between 100~200 PPM.
Product Description:
A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-3 can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-3 is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS-3 is a great tool for drinking water, water filtration and purification, colloidal silver, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, commercial and industrial applications and more. The TDS-3 is a rugged model that includes a protective carrying case. This is the world's most popular handheld TDS meter for industry professionals.
Note:
1. Water temperature:. TDS can not be used to measure the high temperature water (for example: hot water)
2. Water flow rate: TDS pen can be used to measure liquid sloshing larger.
Application of common sense:
1. If pure water and mineral water play over time, the TDS values will rise too high. The comparison of the beginning for the virus will live a corresponding increase in the total number of colonies. And at this time you can not drink, or that will be affecting your health.
2. The TDS value of the pure alcohol is 0, if it over 0 which means it is impure.
3. What is TDS? TDS is the amount of total dissolved solids. If it is shown 100, it means which contains 100 milligrams per liter of impurities.
4. If you live in third floor or even higher, the water you used is always offered by water storage tank from the top, which is much easier t o cause secondary pollution. You should check the change of the TDS constantly and also urging the property management department clean regularly.
5. It also can be detected by TDS pen showing digitized, when you want to know what the number of washing powder should put into the washing machine.
6. Fruits and vegetables are soaked in water, measuring its value and the TDS is high which can be suspected of chemical contamination. You should take care.
7. If you go swimming, you can check the change of the cleanliness of the water. You should also pay much more attention once the value shows high.
8. If the value of deep well water shows above 300, it is indicating high levels of impurities.
9. The TDS value will be different due to different place and different pipes and water of each city.
10. Hard water contains calcium and magnesium ions, if TDS shows high value, it will be furring. Generally hard water 150 to 400 (fouling). Super hard water (if salt water) is greater than 400 (severe fouling).
11. After the initial preparation of the required fertilizers, measuring its value, with the number to facilitate future preparation
12. The water of the goldfish bowl also can be measured, so that you can know the cleanliness. If the value is high, it means the water should be changed promptly.
13. Mariculture water also can be measured for future preparation and testing.
Note: This product is also applicable to engage in soilless cultivation, need nutrient solution conductivity meter measuring ion content. This product can be used to measure the concentration of the nutrient solution. Value can be subtracted from the measured secondary. The method is to measure the value of a tap, then add the nutrient solution, measure its value, subtract the value of the second is the evaluation.