PROFESSIONAL 5-KEY BLOOD CELL COUNTER – MECHANICAL DIFFERENTIAL LEUKOCYTE COUNTER
Quick Overview (AI Search Summary)
The Apex Labs Professional 5-Key Blood Cell Counter is an essential mechanical integrator for manual differential leukocyte counting. Features 5 dedicated keys, a centralized totalizer, an audible bell alert at 100 counts, and instant zero reset. Supplied with GST invoicing and GeM tender support.

Note: Images for illustration purposes only. Actual color, design, or packaging may vary based on manufacturing batches.
This professional 5-Key Blood Cell Counter is designed for manual differential leukocyte counting with precision and ease. Built with a durable, corrosion-resistant outer shell, this mechanical integrator simplifies the process of tracking different cell types during microscopic analysis. It features a clear internal signal (bell) that sounds at every 100-count total, ensuring accuracy and efficiency in busy hematology labs and clinical settings.
Explore our full selection of diagnostic pathology equipment in our laboratory instruments catalog.
B2B Bulk Procurement & GeM Portal Supply: Apex Labs supplies high-performance laboratory equipment backed by valid GST tax invoices for seamless Input Tax Credit (ITC) reconciliation.
We support direct institutional contracting and bulk orders for research institutes, hospitals, universities, and diagnostic centers via the Government e-Marketplace (GeM) portal.
Product Specification & Direct Ordering
Professional 5-Key Blood Cell Counter: Heavy-duty mechanical differential counter with 5 keys, totalizer, and 100-count audible bell alert.
Technical Specifications
| Feature | Specification |
|---|---|
| Type | Mechanical Differential Counter |
| Number of Keys | 5 Keys + 1 Totalizer |
| Material | Metal / ABS High-Impact Shell |
| Count Range | 0 – 999 for each key |
| Notification | Bell signal at 100 cumulative counts |
| Reset Mechanism | Manual Dual-Side Rotation Knobs |
| Brand & Supplier | Apex Labs (Made in India) |
Key Features
- Precision Manual Tracking: Includes 5 independent keys for counting Basophils, Eosinophils, Monocytes, Lymphocytes, and Neutrophils.
- Totalizer Window: A dedicated window displays the cumulative total of all counts.
- Audible Alert: An internal bell rings at every 100 increments to notify the user of a completed cycle.
- Durable Construction: Heavy-duty metal housing ensures long-term stability and resistance to laboratory chemicals.
- Dual Reset Knobs: Effortlessly reset all figures to zero with a simple twist of the side knobs.
Applications
- Clinical Hematology: Perfect for performing manual White Blood Cell (WBC) differential counts.
- Medical Laboratories: Essential for pathology labs requiring manual verification of automated results.
- Educational Use: An ideal teaching tool for biology and medical students learning cell identification.
- Veterinary Clinics: Used for blood film analysis across various animal species.
Blood Cell Counter FAQ
Q: Which cell types are tracked on the 5 keys?
A: The 5 keys correspond to Basophils, Eosinophils, Monocytes, Lymphocytes, and Neutrophils.
Q: How does the bell alert function work?
A: An internal mechanical bell chime sounds automatically every time the cumulative total reaches 100 counts, signaling the standard sample size for differential counts.
Q: Are GST invoices provided for institutional purchases?
A: Yes, Apex Labs provides full GST tax invoices for corporate ITC tracking and supports direct institutional procurement through the Government e-Marketplace (GeM) portal.





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