LABOID LDC-504 Digital Colony Counter – 0–9,999 Count, 1.7× Magnification

The LABOID LDC-504 Digital Colony Counter is a compact microbiology laboratory instrument designed for rapid and accurate counting of bacterial and mould colonies grown on Petri dishes. Trade records specifically identify LDC-504 as LABOID's digital colony counter model, including shipments to Nigeria. The instrument features a 4-digit digital display with a maximum count of 9,999 colonies and an integrated 1.7× magnifying lens to improve visibility of small colonies. A 110 mm diameter magnifying glass and uniform glare-free illumination help users clearly observe colonies during counting. During operation, the Petri dish is placed on the illuminated counting platform. The user touches individual colonies with the supplied marking pen, which registers each count on the digital display. An audible confirmation tone accompanies each registered count, while marking the colonies helps reduce missed colonies and accidental double counting Key Features 4-digit digital display Counting range of 0–9,999 colonies 110 mm Petri dish compatibility 1.7× magnification for improved colony visibility Large 110 mm diameter magnifying glass Uniform glare-free illumination Audible confirmation each time a colony is counted Supplied with an automatic/marking pen Manual reset function to return the counter to zero Marking system helps prevent missing or double-counting colonies Compact benchtop construction Simple operation for routine microbiology work Suitable for counting both bacterial and mould colonies. Technical Specifications Specification Details Brand LABOID Model LDC-504 Product Type Digital Colony Counter Digital Display 4 Digit Maximum Count 9,999 Petri Dish Size 110 mm Magnification 1.7× Magnifying Glass Diameter 110 mm Illumination Uniform, Glare-Free Audible Count Confirmation Yes Dimensions 215 × 215 × 80 mm Weight Approx. 3 kg Power Supply 230 V ±10% AC, 50 Hz Power Consumption 40 W Installation Benchtop Manufacturer LABOID International