TDS Water Tester .Patea Three-in-One Professional combination TDS Meter,TDS EC/Temperature Meter/Pen. Accurate and Reliable Water Test Meter. TDS (Totally Dissolved Solids)

TDS Water Tester .Patea Three-in-One Professional combination TDS Meter,TDS EC/Temperature Meter/Pen. Accurate and Reliable Water Test Meter. TDS (Totally Dissolved Solids)

• HOLD automatic locking, SHIFT automatic conversion, built-in automatic temperature compensation, 3 functions in one.
• 2-point automatic calibration, high accuracy, good stability Warming built, high-temperature operation.
• Measurement Range: Conductivity: 0 -- 9990us/cm;TDS :0 -- 9999ppm ;Degrees Celsius: 0 .1 -- 80 .0℃ ;F: 32 .0 -- 176 .0 ° F ;Accuracy: ± 2%.
• Automatic shutdown function: 5 minutes after the switch off the table in order to save the battery, the use of a long time, 4 digit display, saving measurement convenient reading and recording.
• TDS conductivity tester is a professional water level test instrument, the operation is simple, the appearance of fashion, small size and easy to put in your pocket!

<b>Patea TDS-EC:</b> <br> Professional quality combination TDS Meter, TDS EC Meter and Temperature Meter. <br> Ideal for all water quality testing, water purification applications, waste water regulation, aqua culture,hydroponics, laboratory and scientific testing, pools & spas, ecology testing, colloidal silver, water treatment and more. <br> <br> <b>Features:</b> <br> * Lock function - makes it easy to read and record, press HOLD button then remove from test solution. <br> * 4 Display modes: press SHIFT button: TDS - ppm & °C, EC - μs/cm & °C, TDS - ppm & °F, EC - μs/cm & °F. <br> * 5 minute Auto Shut Off feature, so battery won't run down. <br> * Measurement Range: Conductivity: 0 - 9990 μs/cm TDS: 0 - 5000 ppm (parts per million) Degrees Celsius: 0.1 - 80.0°C, Fahrenheit: 32.0 - 176.0°F <br> * Accuracy: ± 2% <br> <br> <b>Usage:</b> <br> 1) Please unplug the electrode sleeve before use <br> 2) Press the switch, place the electrode in the test solution and shake it gently. <br> 3) After the numerically stable, press the "HOLD" button and take it out of the solution to read. <br> <br> <b>Shift between TDS & Conductivity:</b> <br> The factory default TDS data, if the conductivity data of the solution is needed, please touch the SHIFT button, the instrument automatically shifted. <br> Automatic temperature compensation:The instrument with automatic temperature compensation function under measurement mode. <br> Temperature shift:Continuous touch the SHIFT button twice, degrees Celsius and degrees Fahrenheit conversed, the factory default degrees Celsius <br> <br> <b>Note:</b> <br> 1. Avoid heat, direct sunlight. <br> Please adopting standard buffer solution calibration, incorrect calibration would cause measurement error, thus affecting the accuracy of the test solution, or cause the instrument not working properly. <br> 3. Do not thrown the instrument into the test solution to avoid the circuit board short circuit.