PH-200 Waterproof pH Meter - HM Digital

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PH-200 Waterproof pH Meter - HM Digital

100% Recommend this to a friend (1 of 1)

SKU: 205440
In Stock: 6
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Quick Overview

Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more.

Full Details


  • Measures pH and Temperature
  • Auto-ranging three point calibration with digital fine tuning
  • Includes 4 pH buffer solution in a sponge embedded in a clear cap
  • Waterproof housing (IP-67 rating)
  • Simultaneous temperature display
  • Measurement Range: 0-14 pH
  • Digital automatic calibration (one point), with digital fine tuning
  • Auto-off function, data-hold function, and low-battery indicator
  • Display: large and easy-to-read LCD screen includes simultaneous temperature reading
  • Factory Calibrated: The PH-200 meter is three-point factory calibrated to 4, 7, and 10 pH. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
  • Includes a cap, batteries, lanyard, and pH 7.0 buffer



pH Range: 0 - 14

Temperature Range: 0-80 °C; 32-176 °F

Resolution: 0.01 pH; Temperature resolution is 0.1 °C/F

Accuracy: +/- 0.1 pH Temperature accuracy is +/-1%

Calibration: Digital automatic calibration (one point) with digital fine tuning

Electrode: Replaceable glass sensor and reference tube electrodes

Housing: IP-67 Waterproof (submersible; floats)

Power source: 2x AAA Batteries (included)

Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)


What's Included?

1x PH-200 Pen

2x AAA Batteries


1 Item

  • Works great until probes have to be replaced By Kim on 9/3/2011

    Unfortunately, I have gone through 2 probes on this and need to either order another or get a different unit. Too bad too, because it works great when its working. I really like the pH and temp in one.


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