Lab Tek Instruments - Lab Tek Instruments
Lab instruments for todays future
Colony Counters
PH Meters
Magnetic Stirrer
Auto Level
Colony Counters


The LT Range of Colony Counter Units has been designed to ease and speed up the process of manual counting in the laboratory field.


LT-600 Hand-Held Colony Counter


The LT-600 Pen Style Colony Counter is a simple to use, 'all-in-one' way to count colonies. As pressure is made to mark the dish, an audible indication is given and a count is then recorded on the built-in 5 digit display.


The semi-permanent marker tips can be easily replaced.


The counter is supplied with one marker tip and an internal (replaceable) 3V battery, which powers the counter.


Price: £89.00


LT600/P Replacement Semi-Permanent Marker: £7.95


LT-550-L Light Box

A compact, fluorescent light box designed to be used with the LT-600 Colony Counter. Can be either battery operated (4 x 'AA' batteries) or mains powered using the supplied 6V adapter.

-Viewing area: 122 x 100 mm
-Size: 160 x 135 mm

Price: £59.00


LT-570-M Magnifier

A 2.5x magnification, illuminated magnifier for use with the LT-550-L Light Box, this superbly designed magnifier can be positioned easily and has the added advantage of overhead illumination if required. The magnifier lamp is powered by 2 'AA' batteries (not supplied).

Price: £34.00

LT700/2 Colony Counter

The LT700/2 Colony Counter has been ergonomically designed, allowing for comfortable user operation.
Features glare-free illumination.
50 - 90mm diameter dishes.
Counts are recorded on the built in probe and the LED CMOS Counter gives audible recognition, recording 0 - 9999.
Should any count errors take place these can easily be manually adjusted on the display.
An adjustable, illuminated x5 , x10 Magnifier is also supplied.


Size 25cm x 23 cm x 7cm
Weight 2.2 Kilos
Power 16W
Operation 220-240 V

Price: £398.00