TDS：0-19990ppm，0-199.0ppt. TDS：1ppm(<1000ppm)，10ppm (>1000ppm)，0.1ppt. EC, TDS, SALT：±2%F.S. 1，This 6-in-1 WIFI PH/EC/TDS/SALT/S. EC：0-19000us/cm，0-199.0ms/cm. EC：1us/cm (<1000us/cm），10us/cm (>1000us/cm)，0.1ms/cm. ).
eBay
Function 3: for Aquarium Swimming Pool. 1 PH Probe. is smart device: Yes. 1 User Manual. 1 TDS/EC/Salt Probe.
eBay
Range: -2.00-16.00PH (usually 0.00-14.00PH). Test Paper Functionality: The tester incorporates a unique test paper function, where the LCD display color changes in correlation with pH values, making it easy to interpret results quickly and intuitively, similar to traditional litmus paper.
eBay
Accuracy: ±0.1pH, ±1°C, ±0.2mS/cm. Large backlit LCD screen for clear visibility in any lighting condition. Key Benefits. Automatic shutdown feature to conserve battery life. Rinse the probe with distilled water after each use.
eBay
【5 in 1 Function】This is a water test kit with Ph meter, TDS meter, and EC salinity temperature test function. The backlit LCD display makes it easy to read the displayed values 【Easy to Use】Press the power button to turn on. Tap "HOLD" to lock the value, long press "HOLD" to switch the temperature unit. Tap "MODE" to switch between different functions. 【Absolute precision】PH resolution is 0.01pH, accuracy ±0.05pH. TDS meter resolution 1ppm 0.1ppt, accuracy ±2%. Conductivity resolution 1uS/cm 0.1mS/CM, accuracy ±2%. Thermometer resolution 0.1℃/℉, accuracy ±0.5℃. Salinity resolution 0.01%, accuracy 0.01-5.00%(±0.1%) 5.10-25.00%(±1%) .
eBay
Separate pH and TDS electrode, ATC function. TDS: 0.00 ~ 19.99ppt. TDS: 0.01ppt. TDS:±2%F.S. Length of TDS Electrode Line: Approx. 113cm / 44.5in. Item Size: Approx. 7.5 6.7 2.5cm / 2.9 2.6 1.0in (Excluding TDS Electrode).
eBay
The automatic power-off function turns off the power after 5 minutes of inactivity to save power. 1 x Pool Salt Tester. 3 Button Remote Car Key Fob Case For Porsche 911 997 Boxster 987 Cayman Cayenne.
eBay
3 in 1 multifunctional water tester, test the pH, TDS and temperature of any liquids. 3 in 1 multifunctional water tester, test the pH, TDS and temperature of any liquids. Temp compensation: Automatic temperature compensation(0-60℃）. ).
eBay