GuDoQi Water Quality Tester Digital PH TDS Test Meter 4 In 1 Tester TDS Ec Temperature PH Measurement For Household Drinking Water Hydroponics Aquariums Swimming Pools
Easy to Use: TDS meter will lock the measure result when you press the "HOLD" button and automatically turn off after several minutes of non-use. PH meter has auto calibration function and you can get readout quickly
Accurate and Reliable: PH resolution is 0.01pH,accuracy ±0.01pH. TDS meter rang 0~9999ppm, Conductivity 0~9999 us/cm, accuracy ±2%. TDS 0~9999ppm
Automatic Temperature Compensation: ATC accounts for changes in temperature automatically. Turn it on and insert it in liquid, read display
Wide Use: Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics
Easy to carry: Handheld design and small size make it convenient for you to carry
