5 in 1 Water Quality Tester Pen Meter for Pools, Drinking Water Aquariums hydroponic Cooking Tester Measure Water by 5 parameters PH/TDS/EC5

Test pool salt level- Salt range:0~9990ppm/10~200ppt; Check the salt concentration of saltwater pool and hot tub that use salt chlorine generator; Help the salt chlorinator work more efficiently in the appropriate salinity value.

Test the pH level of pool- pH: 0.00~14.00; Recommend pH level between 7.2 to 7.8 according to different type pool (fiberglass; vinyl pools and tiled pools). When the pH is within range, for optimum performance and cleanest water.

Digital tester VS test strips- With strip tests, you’ll have to guess what pool’s value is based on the color of a strip; Digital tester, however, will give an exact reading so there’s no guess work involved. Plus, using test strips enough will add up cost in the long run.

Multi-function salinity tester: 5 in 1 tester can measure Salinity/pH/TDS/EC5 and temperature level, suitable for most swimming pool salt water hot tubs and spas.

Easy to use- All you need to do is simply dip the tester in your pool’s water, then LCD display shows the measurement result in seconds.