Note:If there is any problem that the product cannot be used, please contact us at your convenience, thank you!

1. EC:
Range: 0-10000us/cm , 10.01- 19.99mS/cm , 20.1400.0mS/cm (Convert range automaticly)
Resolution: 1uS/cm; 0.1mS/CM;
Accuracy: ±2% F.S.
2. TDS:
Range: 0-10000ppm, 10.1- 200.0ppt (Convert sangeautomaticly)
Resolution: 1ppm; 0.1ppt
Accuracy: ±2% F.S.
3. Salinity:
Range: 0.01%-25.00%
Resolution:0.01%
Accuracy: 0.01-5.00% (±0.1%); 5.1-25.0% (±1%)
4.pH:
Range: 0.01-14.00рH
Resolution: 0.01pH
Accuracy: ±0.05 pH
5. ORP:
Range: 0~±999mV
Resolution: 1mv
Accuracy:±2mv
6. S.G:1.000 -1.222
Working environment: 0 to 60.0 ° C (32.0-140 ° F); RH 100%
7.Temperature :
range: 0.1-60.0 °C 32.0-140 °F
accuracy: ±0.5°C
resolution: 0.1 °C / °F

TDS/PH/Temperature Meter 3 in 1


► Measuring range: pH:0.00-14.00 pH; TDS: 0-19990ppm

► Resolution: 0.01 pH; 1ppm; 0.1℃; 0.1°F

► Accuracy: pH: +/-0.01 pH; TDS: +/-2%; Temp: 0.5℃

► Batteries: 3 * 1.5V LR44 button cell(not included)

►Temp.: 0.1-60.0℃;  32.0-140.0°F

►Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); TDS: 1413ppm

►Auto shut off: 5 Minutes

PH/EC/Temperature Meter 3-in-1


► Measuring range: pH:0.00-14.00 pH; EC: 0-19990μS/cm

► Resolution: 0.01 pH; 1μS/cm; 0.1℃; 0.1°F

► Accuracy: pH: +/-0.01 pH; EC: +/-2%; Temp: 0.5℃

► Batteries: 3 * 1.5V LR44 button cell(not included)

►Temp.: 0.1-60.0℃;  32.0-140.0°F

►Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); EC: 1413μS/cm

►Auto shut off: 5 Minutes

TDS/PH/EC/Temperature Meter 4 in 1


► Measuring range: pH:0.00-14.00pH; TDS: 0-19990ppm; EC: 0-19990μS/cm

► Resolution: 0.01 pH; 1ppm; 1μS/cm; 0.1℃; 0.1°F

► Accuracy: pH: +/-0.01 pH; TDS/EC: +/-2%; Temp: 0.5℃

► Batteries: 3 * 1.5V LR44 button cell (not included)

►Temp.: 0.1-60.0℃;  32.0-140.0°F

►Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); TDS: 1413μS/cm; EC: 1413μS/cm

►Auto shut off: 5 Minutes

Range: pH 0.00-14.00pH

       EC 1-19990us/cm

       TDS 1-19990ppm

        ORP ±1000mV

Temp 0℃-60℃ (32°F-140°F)

Resolution:  pH  0.01PH  

   EC  1us/cm

      0.1ms/cm

TDS  1ppm

        0.1ppt

ORP  1mV

     Temp  0.1°C (0.2°F)

Accuracy:  pH ±0.05pH

         EC TDS ±2%F.S

ORP ±2mV

        Temp  ±1.0°C

Waterproof Level:IP67

TDS Factor:0.5

Automatic shut-off:5 minutes

Battery: 3×1.5V (AG-13)(Not included)

Temperature Compensation: 0°C~50°C

Operating Temperature: 0°C~60°C (32°F-140°F);RH100%

This product is the latest multi-functional water quality tester developed in 2020, with 7 functions and one product for multiple uses. It can measure PH / TDS / EC / ORP / seawater specific gravity / temperature. The measurement range is large and wide, and can measure fresh water salinity and sea salt. It is suitable for home, swimming pool, drinking water, and amazing digital  water quality monitor for aquarium.

    • data-hold function and low-battery indicator

  2. Measures PH,TDS,TEMP,EC,Salinity,SG,ORP.

  3. Calibration Conductivity EC: Supports 3-point calibration automatic identification (1413us 12.88ms and 111.8ms) with 3 calibration points (1413uS/cm 12.88mS/CM 111.8mS/CM) pH: 1 point (6.86) or 2 points (6.86 4.00) ) (6.86 9.18) or 3 points (6.86 4.00 9.18) can automatically identify the calibration solution

  4. Waterproof rating: IP67

  5. Sleek, lightweight design

  6. Large LCD display

  7. Display support backlight

  8. Automatic Temperature Compensation (ATC)

  9. Power consumption 2.9 mA, power consumption is 0

  10. The accuracy within 150ppt is relatively accurate, and the deviation above 160ppt is large.

  11. Automatic shutdown :5 minutes

  12. Power source: 3x1.5LR44 ( not included )