2/7 IN 1 PH TDS Meter Bluetooth-Compatible Temp/ORP/EC/TDS/Salinity/S.G /PH Tester APP Control for Aquarium Water Quality Tester

Battery Included : Yes High-concerned chemical : None Is Smart Device : Yes Model Number : PH Meter With Backlight Or Not : Yes Brand Name : APWIKOGER Origin : Mainland China Certification : None Certification : NONE Origin : Mainland China Display Type : Analog With Backlight Or Not : YES Model Number : PH Meter Is Smart Device : YES PH range : 0.00-14.00 Resolution : 0.01ph Accuracy : ± 0.5ph Temperature range : 0.1 ℃ - 60 ℃ 31.2 ℉ - 140.0 ℉ Feature 1 : ph tds meter Feature 2 : ph tester Feature 3 : ph metre Feature 4 : ph test Feature 5 : ph calibration Feature 6 : moisture meter for plants Feature 7 : ph calibration powder Feature 8 : phmeter Feature 9 : tds water quality tester Feature 10 : water quality test Feature 11 : ph meter only Feature 12 : ph and ec meter Feature 13 : water ph meter Feature 14 : ph meter digital Feature 15 : ph meter for water Feature 16 : ph test strips Feature 17 : Breathalyzer Feature 18 : water conductivity meter Feature 19 : water quality tester Feature 20 : digital ph meter Feature 21 : water test Feature 22 : ph pool Feature 23 : tds water meter Feature 24 : aquarium ph meter Feature 25 : ph and chlorine meter Feature 26 : ph measurement Feature 27 : for Drinking Laboratory Aquarium Feature 28 : ec meter