Electric Colony Counter

FJ-2 Colonometer:This instrument is composed of a counter, sensor, and counting cell. Its design is reasonable and convenient, allowing for easy observation of the colony comparison. It is also compatible with a special pen.It will be ringed during the count to guarantee the accuracy of the testing. This applies to Petri dishes.It is a necessary instrument for all levels of health and epidemic prevention stations, as the magnification is variable between Φ50 and Φ100 mm.input:
output:FJ-3 Colonometer:This Bacteria Colony Counter is a digital displayer that is constructed from CMOS integrated electric.The counte's capacity ranges from 0 to 999 for germ counting. The button is designed to return to the previous state.to "o" automatically. When an error occurs in the counter, the "-" and "+" buttons will be pressed, causing the counter to decrease or increase. In order to guarantee that the counting is accurate, the sensor is sensitive, and it includes a sound indicator.

The magnifier can be adjusted to a perfect position with the flexible arm, and the efficiency of the counter is enhanced by the special pen that is included with this instrument. The magnification is user-friendly, with a maximum of 3x.In order to compare bacteria, utilize a Petri dish with a diameter of Φ50-Φ150mm.