LABOID LDC-504 Digital Colony Counter – 4-Digit, 0–9,999 Count with 1.7× Magnifier

The LABOID LDC-504 Digital Colony Counter is a benchtop microbiology laboratory instrument designed for convenient and accurate counting of bacterial and mould colonies grown on Petri dishes. Its digital counting system helps simplify manual colony-counting procedures in microbiology, clinical, pharmaceutical, food-testing and research laboratories. The LDC-504 features a 4-digit digital display with a maximum count of 9,999 colonies. A 110 mm magnifying glass providing approximately 1.7× magnification helps improve visibility and identification of colonies during counting. LABOID also specifies uniform, glare-free illumination to make colonies easier to observe. Each registered count is accompanied by an audible confirmation, helping the operator maintain focus on the Petri dish instead of repeatedly checking the display. The system also uses a marker pen for convenient colony marking during manual counting. Key Features Key Features 4-digit digital display with a maximum count of 9,999 colonies 110 mm diameter magnifying glass for improved colony visibility 1.7× magnification Uniform, glare-free illumination for easier viewing of colonies Audible confirmation for each registered count Auto marking/counting pen helps reduce missed or duplicate colony counts Reset function allows the displayed count to be returned to zero Accommodates Petri dishes up to approximately 110 mm Compact benchtop design Simple manual operation for routine microbiological work Supplied with marking pen and magnifier lens as standard accessories. Technical Specifications Specification Details Brand Laboid Model LDC-504* Product Type Digital Colony Counter Display 4-Digit Digital Maximum Count 9,999 Dish Size 110 mm Magnification 1.7× Magnifying Lens Diameter 110 mm Counting Confirmation Audible Tone Illumination Uniform Glare-Free Counting/Marking Marker Pen Dimensions 215 × 215 × 80 mm Weight Approx. 3 kg Power Supply 230 V ±10% AC, 50 Hz Power Consumption 40 W Standard Accessories 1 Marking Pen + 1 Magnifier Lens Application Microbiology / Colony Counting