Portable pH meter AZ 8690

AZ 8690 is a handy meter for measuring the pH value and temperature of the tested liquid. It is characterized by a high measuring range (0 ~ 14.00 pH) and a resolution of indications up to hundredths of pH.

Placing the display at a 45° angle (patent protected solution) makes it easier to read the indications. Possibility of replacing the electrode minimizes the operating costs of the device. Measurement results are displayed on a two-field LCD panel with an accuracy of ±0.05pH and ±0.6°C / ±0.8°C for temperature.

Meter has an automatic three-point calibration function that can be carried out using standard buffers (pH: 4.0 / 7.0 / 10.0), an automatic temperature compensation function and HOLD function that allows you to freeze the indications on the display.

AZ 8690 is powered by 2 x batteries, type CR2032. It has an automatic power cut-off function after 20 minutes of inactivity, with an option to deactivate it and a low battery indication.

APPLICATION
AZ 8690 will be perfect as a measuring device in school chemical laboratories, photo laboratories, for testing the pH reaction in aquariums, swimming pools, gardens, etc.

ADVANTAGES

• Two-field LCD display
  
• High measurement accuracy
• ATC function - automatic temperature compensation
• HOLD function - stopping the indications
  
• Temperature measurement units can be changed: °C / °F
• Waterproof housing IP 67
• Low battery indication
• Replaceable electrode
• Automatic power cut-off after 20 minutes, with option to deactivate
• Small dimensions and weight