3 In1 Temperature TDS EC Meter pen Water Quality Tester Measurement EC&TDS Tester 0-9000ppm For Drinking Water

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Lead Time:
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
TDS EC Meter
± 2%
Measuring range:
Conductivity: 0 - 9000 μs/cm TDS: 0 - 9000 ppm (parts per million)
5 minute Auto Shut Off
Degrees Celsius:
0.1 - 80.0°C
aqua culture,hydroponics, laboratory, Drinking Water

Packaging & Delivery

Selling Units:
Single item
Single package size: 
5X5X5 cm
Single gross weight:
0.075 kg
Package Type:
retail box
Lead Time :
Quantity(Piece) 1 - 1000 >1000
Est. Time(days) 7 To be negotiated

TDS EC Meter Temperature Tester pen 3 In1 Function Conductivity Water Quality Measurement TDS&EC Tester 0-9000ppm



3-In-1 Digital TDS meter provides accurate readings for TDS (Total Dissolved Solids) EC (Electrical Conductivity) and temperature. Professional, Accurate, and Precise 3-in-1 TDS, EC, and Water Temperature Meter. The TDS meter has automatic temperature compensation in measurement mode. 9 minutes no operation, the meter will automatically shut down. Save power, extend battery life


1. Multi-mode conversion: TDS EC meter instrument a total of 4 different modes, press the SHIFT key can be converted between different modes. Mode memory function, each boot mode is the default mode used before the shutdown


2. Locks your reading making it easy to record: Large, easy to read LCD screen and data-hold function makes reading and recording a snap. “HOLD” automatic locking, “SHIFT” automatic conversion, 5 minutes Automatic locks.Press the SHIFT key while the value is locked to view the measurement results for the different modes. The measurement time is rapid, due to the exquisite naked type sensors, 5 seconds complete


3.Pocket Size: TDS meter is a professional water level test instrument, the operation is simple, the appearance of fashion, small size and easy to put in your pocket! For today's market volume is the smallest, lightest portable. Reasonable design, pen electrode can be directly inserted into the water solution, measured it.Compact size that enable you to take anywhere


4.Widely Use: Ideal for all water quality testing, water purification applications, waste water regulation, aqua culture,hydroponics, laboratory and scientific testing, pools, ecology testing, colloidal silver, water treatment and more




Product description                                                                                                                           




1. A professional level water test meter combinates with TDS Meter, TDS EC Meter and Temperature Meter. For accuracy and reliability choose the DOY 3-in-1 TDS Meter.


2. The water that flows from our taps is full of chemicals, pollutants and metals. Well, the only way to make sure your water is clean and healthy is to test it regularly. With this TDS tester you can check any time on your water filtration, ensuring that you and your family won't be exposed to unhygienic drinking water.


3.A versatile tool that saves you money while providing the best for your health!






1. Lock function: makes it easy to read and record, press HOLD button then remove from test solution.


2. 4 Display modes: press SHIFT button: TDS - ppm & °C, EC - μs/cm & °C, TDS - ppm & °F, EC - μs/cm & °F.


3. 5 minute Auto Shut Off feature, so battery won't run down.


4. Measurement Range:  Conductivity: 0 - 9000 μs/cm   

TDS: 0 - 9000 ppm (parts per million)   

Degrees Celsius: 0.1 - 80.0°C

Fahrenheit: 32.0 - 176.0°F


5. Accuracy: ± 2%


6. Net weight: 55g

7. Supply voltage: CR2032 battery, DC3V; 230mAh.  (Not included)


How to use                                                                                              


STEP 1: Remove the electrode protective cap before use


STEP 2:Press the ON/OFF button, and immerse the meter into the solution. (The solution should not over the immersion line)


STEP 3: After the numerical display is steady, press the HOLD button and take it out of the solution for checking the result


STEP 4: Wipe clean the electrode after using, turn off the meter and replace the protective cap




Package Includes                                                                                                                                


1. 1 x TDS Meter


2. 1 x Carrying case


3. 1 x User's manual





Please read the manual carefully before using the TDS meter!!!


Keep the electrode clean.Always close the electrode protective cap.Aviod heat,direct sunlight.


Please take out the batteries for long periods unused.