About This

• 【Why choose the water electrolyzer set】The length of electrolysis is affected by the TDS value of water quality, so use a TDS pen to test the TDS value of water quality in advance to avoid conducting electrolysis experiments without knowing the water quality.
• 【Package included】The package includes water electrolyzer and TDS tester, you could use the TDS meter to test the TDS value of water, then use the water electrolyzer to test the impurities in the water.
• 【How to operate】Test the tds value of the water firstly, electrolysis experiments can only be done when the electrolysis value is below 300. Prepare a cup of tap water, a cup of pure water, after installing the electrolytic rod, put the electrode ends of the electrolyzer into the two cups of water, plug in the power supply, turn on the switch of the electrolyzer, after about 30 seconds, turn off the switch, unplug the power supply and take out the electrolyzer.
• 【Wide application】This water electrolyzer tester set can be used in such as water purifier testing, tap water testing, aquaculture testing including plant breeding, aquaculture, etc.
• 【NOTE】Prohibit using metal containers for water experiments to avoid short circuits; After power on, it is prohibited to touch the electrolytic rod and water sample to avoid electric shock; Do not use this water tester to test sewage and automotive refrigerant, or it will be easy to burn the fuse or short-circuit; Please clean and dry the iron and aluminum rods in a timely manner after use, otherwise they may rust easily.