Feature

●【Accurate & reliable】PH Pen measure range of pH 0 - 14, reliable and quick readings. 3-in-1 TDS Meter: Measurement Range 0-9990ppm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter cant test sea water
●【Portable Design】: Comes with protective case; Lightweight, handheld design for portability and convenience,The mini PH and TDS meter combo allows you to easily put it in your pocket and measure it at anytime, anywhere.
●【Easy to Calibrate pH pen】Press CAL for 5 seconds to enter the calibration mode, then press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration,It only takes a few seconds to show accurate and stable reading for the result to appear on screen.
●【LCD Digital Display 】Backlight function allows you to see the screen even in the dark
●【Widely Application】Good Choice for Household and Laboratory TDS & pH testing and commercial use,including test swimming pools;Hydroponic;Drinking water;Aquarium aquaculture;Tap water

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Description

ph and tds meter with backlightph and tds meter with backlight
pH tds penpH tds pen

pH Dital Meter With Backlight

  • Measure Range : 0.00 - 14.00 pH
  • Accuracy : 0.05 pH
  • Calibration: Two Points Automatic Calibration Button
  • Power Supply: 2 x 1.5V LR44 Button Battery (keep using more than 500 hours)
  • Dimension: 6.1x1.21* 0.7inches
  • Weight: 50 g

Tds Dital Meter With Backlight Measuring Range:

  • TDS: 0 - 9990 ppm (parts per million)
  • Conductivity: 0 - 9990 μs/cm
  • Degrees Celsius: 0.1 - 50.0°C
  • Fahrenheit: 32.0 - 122.0°F
  • Accuracy: ± 2% F.S
  • Size:6.29 x 1.14 x 0.59 inches
  • Weight:46g

ph tds tester widely use applicationph tds tester widely use application

Note:

? Clean the electrode with distilled water every time before and after use

? Be careful with the glass probe since it may be a little fragile when you use.

? Remember to gently wipe it with a clean, soft cloth when youre done before capping it again.

? Open the battery case or replace battery, then need to re-calibrate the meter