Portable Blood Glucose Monitor

Managing blood glucose regularly requires a device that is simple to operate, comfortable to use, and easy to review historical data. The COCET KFB4 Portable Blood Glucose Monitor combines electrochemical testing technology with a compact design, requiring only approximately 1μL of fresh capillary whole blood and providing measurement results within about 7 seconds. With built-in memory, meal tagging, and average calculation functions, it helps users better understand glucose changes over time.

Product Features

Designed for Daily Carry

The KFB4 is developed with portability as one of its key design considerations. Its compact body measures 90mm × 57mm × 20mm and weighs approximately 45g without battery, making it easy to carry between home, workplace, and travel environments. The lightweight structure allows users to keep the device available for regular testing without adding extra burden to daily routines.

The simplified exterior design reduces unnecessary operation steps. The device can be activated through test strip insertion or button operation, while the automatic power-off function helps prevent accidental battery consumption after use. This practical structure makes the Portable Blood Glucose Monitor suitable for users who need frequent testing in different locations.

Simple Testing Process

The KFB4 uses an electrochemical measuring method with fresh capillary whole blood as the sample type. Only approximately 1μL of blood is required for each measurement, reducing the amount of sample needed during daily testing. After applying the blood sample to the test strip, the device provides a glucose reading in approximately 7 seconds.

The measuring range covers 1.1–33.3 mmol/L (20–600 mg/dL), allowing the device to support a wide range of blood glucose monitoring requirements. The clear LCD display presents measurement results in an easy-to-read format, helping users quickly check their current glucose level.

Organized Data Review

Beyond single measurements, the KFB4 focuses on long-term data management. The device can store up to 250 test records with date and time information, allowing users to review previous measurements without manually recording every result.

The Portable Blood Glucose Monitor also supports before-meal and after-meal marking, helping distinguish glucose changes related to different testing situations. The built-in calculation function provides 7-day, 14-day, 21-day, and 28-day average values, making historical trend review more convenient for users and healthcare professionals.

Readable Display Layout

The KFB4 is equipped with a 34mm × 45mm LCD display that provides clear numerical information during testing. The screen layout is designed to show glucose values together with related testing information, including date and time records, allowing users to understand each measurement with complete context.

The large display area is suitable for users who prefer straightforward visual information. Combined with simple button control and automatic operation functions, the device reduces unnecessary complexity during everyday blood glucose testing.

Suitable for Multiple Usage Environments

The KFB4 Portable Blood Glucose Monitor is suitable for various daily monitoring environments, including home care, personal health management, elderly assistance, and travel use. Its compact size, low sample requirement, and included accessories make it convenient for distributors and healthcare providers looking for complete glucose monitoring solutions.

The standard package includes a blood glucose monitor, lancing device, storage box, 50 lancets, and 50 test strips, providing users with the necessary components for initial testing after receiving the product.

Key Performance Overview

Small Sample Requirement: The KFB4 requires approximately 1μL of fresh capillary whole blood for each test. The low sample volume helps simplify the testing process and improves daily usability, especially for users who need frequent monitoring.

Fast Measurement Response: Using electrochemical detection technology, the device completes glucose measurement in approximately 7 seconds. The short response time allows users to obtain results quickly during regular health checks.

Reliable Data Management: The built-in memory stores up to 250 measurement records with date and time information. Users can add before-meal or after-meal markers and review average glucose values over multiple periods, helping create a more complete monitoring record.

Portable Structure: With a compact size of 90mm × 57mm × 20mm and a lightweight body of approximately 45g, the device is designed for convenient transportation. It can be carried in a pocket or storage case for use at home, work, or during travel.

Energy Saving Operation: Powered by a CR2032 battery, the device supports approximately 1,000 tests under normal conditions. The automatic shut-off function activates after approximately 100 seconds without operation, helping reduce unnecessary power consumption.

Product Testing Process

Before shipment, COCET glucose monitoring products undergo multiple inspection procedures to ensure stable operation and consistent performance. The testing process focuses on measurement accuracy, electrical safety, appearance quality, and functional reliability.

Measurement Performance Test

Each Portable Blood Glucose Monitor is tested according to its specified measurement range of 1.1–33.3 mmol/L (20–600 mg/dL). The testing verifies response time, measurement stability, and result consistency to ensure the device performs according to technical specifications.

Display and Function Test

The LCD display is checked for clear number presentation and proper operation of all functional buttons. Memory storage, meal marking, average calculation, and automatic power-off functions are tested to confirm smooth user operation.

Accessory Inspection

The complete package is inspected before delivery, including the glucose meter, lancing device, storage box, lancets, and test strips. This ensures that distributors and end users receive a complete testing solution ready for use.

Product Comparison

Different glucose monitoring solutions are designed for different application requirements. The following comparison shows how the COCET KFB4 Portable Blood Glucose Monitor differs from traditional basic glucose meters in terms of daily operation and data management.

Technical Specifications

Frequently Asked Questions

Q1: Can the KFB4 be used without professional training?

Yes. The KFB4 is designed for simple daily operation. Users only need to insert a test strip, apply a small blood sample, and wait approximately 7 seconds for the result. The clear LCD display and straightforward button layout help users complete measurements without complicated settings.

Q2: How does the KFB4 help users manage long-term glucose records?

The KFB4 stores up to 250 measurement records with date and time information. It also supports before-meal and after-meal marking, allowing users to distinguish different testing situations. The built-in 7-day, 14-day, 21-day, and 28-day average functions provide additional reference for reviewing glucose trends.

Q3: What makes the KFB4 suitable for distributors and healthcare projects?

The KFB4 combines compact design, complete accessories, stable testing performance, and practical data management functions in one device. The package includes the glucose meter, lancing device, storage box, 50 lancets, and 50 test strips, making it suitable for retail channels, home healthcare programs, and medical supply distribution.

Q4: What quality standards does the KFB4 follow?

COCET develops and manufactures glucose monitoring products under a quality management system based on ISO 13485 requirements. Products are designed for compliance with international market requirements, including CE certification for European markets and FDA requirements for the US market, helping distributors source reliable medical monitoring equipment.

Q5: How should the KFB4 be stored and maintained?

The device should be stored in a dry environment and protected from extreme temperatures and humidity. Test strips should remain properly sealed when not in use. Regular cleaning of the device surface and correct storage of accessories help maintain stable performance during long-term use.