Water Purification and Testing

Manufactured by HM Digital, Inc

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.

Features of the Model pH-200

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
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

Specifications
pH Range: 0 - 14
Temperature Range: 0-80 �C; 32-176 �F
Resolution: 0.01 pH; Temperature resolution is 0.1 �C/F
Accuracy: +/- 0.02 pH
Calibration: Digital automatic calibration (one point) with digital fine tuning
Electrode: Replaceable glass sensor and reference tube electrodes
Housing: Waterproof (submersible; floats)
Power source: 3 x 1.5V button cell batteries (included)
Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Warranty: 1 Year

pH Buffer Solution - Keeps your pH Meter Operating Properly

pH buffer solution comes in powder form, so it's lightweight, takes up very little space, is inexpensive and has an indefinite shelf life.

Features

Variety pack of pH buffer solution.
Simple to use.
Powder has an indefinite shelf life.

Specifications
Total Volume - 1.2 liters. Each powder packet makes 100 ml of solution (when mixed with distilled or de-ionized water)
Contents: 3 packets of 4.0 pH, 6 packets of 7.0 pH, 3 packets of 10.01 pH
Extra: Includes one empty 100 ml bottle
Accuracy: +/- 0.02 pH at 25 degrees Celsius
Preparation directions included with the pack

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