The Haloes Caliper Zone Reader semi-automates one of the most tedious tasks time-consuming in your lab, the measurement of zones of inhibition performed during the testing of antibiotics.

Allowing through an enlarged image semi-automatic measurement of the diameter for zones of inhibition
The procedure consists of pressing the setting to zero (tare) at the starting point of the antibiotic disk,and by means of a precision dial, the Petri dish is moved to the opposite side of the zone while measuring the “traveled” distends in mm.

The Haloes Caliper provides you with fast reproducible, quantitative results for zone inhibition antibiotic measurements.