Hanna Education pH Meter with Built-In Stirrer

Hanna's HI208 is an all-in-one pH meter designed to meet the classroom environment with features such as a built-in beaker holder, beaker-top electrode holder and 3-in-1 pH and temperature sensor. The HI208 is also equipped with an internal magnetic stirrer activated from the instrument's keypad. This instrument also features an extended pH range of -2.00 to 16.00, dual-level LCD with icons for stability and buffer recognition, automatic pH calibration with 2 sets of memorized buffers, Celsius or Fahrenheit temperature range and automatic temperature compensation. In the classroom, this compact unit reduces "clutter" and utilizes a minimal amount of space on the desktop.

Switch to battery power and the instrument can be taken outside the classroom for field studies. The units' small footprint enables the HI208 to be used in places usually not suitable for large, multi-unit set-ups. When lab time is over, the instruments are easily cleaned and can be placed out of the way - right away. HI208 operates on either the 12 Vdc adapter or batteries.

• Range: pH -2.00 to 16.00, Temp -5.0 to 105.0ºC or 23.0 to 221.0ºF
• Resolution: 0.01 pH, Temp 0.1ºC or 0.1ºF
• pH Electrode: HI1291D with built in temp probe (included)
• Battery Type/Life: 1 9v battery/ 500hrs of continuous use (without stirrer)