HANNA HI 3220-01

HI 3220-01 meter features up to 5 point calibration with a choice of 5 custom and 7 standard buffers. Users are guided through calibration with graphic prompts on the LCD display. These advanced meters also feature a user selectable “ Outside Calibration” warning as well as a user selectable “ Calibration Time-out” warning.

It is provided with a new diagnostic feature to allow users to dramatically improve measurement reliability. Calibration Check™ diagnostics system ensures accurate readings every time by alerting users of potential problems during the calibration process. These problems include whether to clean the electrode or check your buffer. After calibration, a probe condition indicater is displayed on the LCD informing the user of overall electrode status.

HI 3220-01 offers one input channel.

This meter also offers an extended temperature range from -20 to 120° C ( -4 to 248° F) , using HI 7662-T interchangeable probes and measure ORP with a resolution of 0.1 mV.

• One input channel
• Backlit, Graphic LCD
• Exclusive Calibration Check™ Electrode Diagnostics to alert the user when the electrode needs cleaning.
• Prompts and messages on the graphic LCD for an easy and accurate calibration.
• 5 point calibration with 7 standard and 5 custom buffers
• Relative mV measurements
• Log on demand for up to 400 samples
• Auto HOLD to freeze readings on the display
• GLP to view last calibration data for pH, Rel mV or ISE
• User selectable “ Outside Calibration Range” warning.
• User-selectable “ calibration time out” to remind when a new calibration is necessary.
• PC compatible via USB