PH-200: Waterproof pH Meter by HM Digital

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

• Measures pH and Temperature
• Auto-ranging three point calibration with digital fine tuning
• Includes storage 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
• Automatic Temperature Compensation (ATC)
• Auto-off function, data-hold function and low-battery indicator
• Display: large and easy-to-read LCD screen includes simultaneous temperature reading
• Replaceable Sensor (model SP-P2)
• 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
• 1 Year Manufacturers Warranty
  

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; Temperature accuracy is +/-2%
• 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: 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)
• Weight: 96.4 g (3.4 oz)

Your PH-200 is shipped with a small amount of storage solution in the cap. The sponge should be moist (not dripping wet), but it is possible that this solution can leak out during shipping. If you have received a PH-200 with the cap (or sponge) dry, simply refill it with the enclosed extra storage solution and allow it to soak, standing upright, for one hour. Your meter will be perfectly fine and the small extra bottle is included for this purpose. Never refill the cap with distilled water and never use the cap for testing purposes.