MxRady KERRO Water PH Tester,10 in 1 PH/TDS/Salt/SG/ORP/EC/Hydrogen/Resistivity/Temp/Nutrient pH Testers

1. pH value 0-14 2. TDS value 0-200000 ppm 3. EC value 0-200000 Å/cm 4. Salinity 0-20% 5. ORP negative potential ± 1999MV 6. H2 rich hydrogen 0-2400PPb 7. S.G seawater specific gravity 1.000-1.222 8. Temperature 0-60 ? 9. Nutrient solution fertility 0-3 10. Resistivity 50 ? -20 ? 1-10 in 1 TDS Meter: - With EC, TDS, PH, ORP, S.G, Salinity, H2, Fertility, Resistivity and Temperature test you can check water quality instantly. LCD with back-lit makes the readings clear even in dark surroundings. 2-Auto Calibration: -With the help of buffer solution provided with the package you can even calibrate the tester. 3-Accuracy: - Made of highly accurate electrode and algorithm chip, water quality tester ensure fast and accurate response. 4-Easy to Use: - Just place the sensor in the solution to be tested. Mode button will help you check all readings immediately. 5-Package Content: -1*PH tester, 3*LR44 battery, 4*Buffer Powder