Hanna Instruments edge laboratory meter

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Hanna Instruments has released edge, a laboratory meter with design features not usually associated with instrumentation. The product measures pH, conductivity and dissolved oxygen.

It is very thin and lightweight, measuring 12.7 mm (half an inch) thick and weighing just 250 g. This versatility allows it to be used as a benchtop meter, a portable meter, or even attached to a wall to free-up bench space in a laboratory. The product also features a large 5.5″ LCD with a wide viewing angle, capacitive touch keypad, dual USB ports, cradle with swivel arm electrode holder and an included wall mount.

The device works with the company’s digital smart electrodes. They feature a built-in microchip that stores sensor type, ID and calibration information that is automatically retrieved by the product once the electrode is plugged in. Simply plug in the sensor required and begin measuring; change the measurement parameter by changing the sensor. The electrodes have a 3.5 mm connector so users don’t have to worry about alignment and pins bending or breaking.

The meter can be purchased as a complete kit, with user’s choice of sensor.