FJ-2 Colonometer: 

This instrument is consists of counter, sensor, counting cell etc, reasonable design 

which can give a visible colony comparing, easy to observe, couple with special pen, 

it will be ring when count and ensure the accuracy of the testing, apply to Petri dish 

from Φ50-Φ100 mm, the magnification is variable, It is a necessay instrument for all 

levels of health and epidemic prevention stations.

 

FJ-3 Colonometer: 

This Bacteria Colony Counter is made of CMOS integrated electric, is a digital displayer 

for counting the germs, capacity of the counte  is from 0 to 999, the button return back 

to " o" automatically. When error in counter, push the"-" and"+", and the counter will be

 less or add. With sensor, it's sensitive, incl sound indicator, to ensure the counting is correct. 

This instrument supply with special pen, enhance the efficiency of the counter, the magnifier

 can be adjusted to perfect position with flexible arm. The magnification up to 3x,it's easy 

to compare bacteria, apply to Petri dish from Φ50-Φ150mm.

Model	Voltage	Power rating of lamp	Total power consumption	Capacity of the Counter	Diameter of the counting plate	External Demension	Magnification
FJ-2	AC 100- 240V (50/60Hz)	16W	20W	0-999	Φ115mm	255x210x160mm	3 times (9 times)
FJ-3	AC 220V ±10% (50/60Hz)	50W	--	0-999 or 0- 9999	Φ155mm	360x300x 180mm	3 times (9 times)

Huanghua Faithful Instrument Co.,LTD founded in 90s and located in coastal city-Huanghua, our factory covered 40,000 square meters, with more than 200 employees.
Huanghua Faithful Instrument Co.,LTD is a specialized supplier of scientific and laboratory instruments. We have obtained CE certificate andpassed the ISO9001.
Our main productsinclude: Drying Oven, Incubator, Magnetic Stirrer, Heating Mantle, Stainless Steel Water Still, Growth Chamber with Humidity Control, Ceramic Muffle Furnace, Water Bath, Laminar Flow Cabinet, Disintegrator, Vortex Mixer and etc.
we are willing to build long-term cooperation with you.