Landtek Water Quality Tester pH/EC/TDS/Salinity/SG/Temperature featuring Easy Calibration 24Hrs Online APP Monitoring for Fish Tank Aquariums Home

The professional digital water pH Meter for aquarium continuous monitor works for testing the any water quality in Fish Ponds, aquariums, Drinking water, swimming pool, Fish tanks, Hydroponics, Mari-culture, etc. 6 in 1 WIFI pH Meter. ORP Redox Meter Tester. pH Controller. 7-in-1 Pen-Type Meter. Oxidation-Reduction Potential pH Measurement TDS EC/pH/Salinity/SG/ORP/Temp APP MONITORING BACKLIGHT FUNCTION POWER SUPPLY AC120V or AC220V USB Power Supply 4 x 1.5V AG13 button battery 100~240VAC, 50/60Hz 3 × 1.5V (LR44) battery REAL TIME MONITORING WEIGHT approx. 360gms approx. 180gms 60g approx. 1900gms 90g. LANDTEK Wi-Fi Water Quality Tester Kit, 6-in-1 Wireless pH Water Monitor Meter.