The JC Health EH109 Electronic Hand Dynamometer is a precision instrument designed for objective grip strength measurement, a recognized biomarker in the assessment of functional aging and sarcopenia screening. Engineered for adults aged 40 and above, this digital handgrip tester utilizes a high-accuracy strain gauge sensor to provide stable, repeatable data for long-term health tracking. With a 180kg (396 lbs) capacity and 0.1kg graduation, it meets the standards required for both personal wellness monitoring and physical therapy environments. Supported by a 1-year local Singapore warranty and full compliance with CE, FCC, and RoHS standards, the EH109 offers a reliable solution for monitoring muscle health and maintaining physical independence.

The JC Health Electronic Hand Dynamometer (EH109)

PIONEERING GRIP STRENGTH FOR FUNCTIONAL AGING

JC Health is the Singapore pioneer and specialist focused on Functional Aging and supporting the health of adults aged 40 and above. We don't just sell general fitness products; we provide specialized wellness tools.

We are experts in the critical link between grip strength and longevity. The Electronic Hand Dynamometer is not just a gadget—it is a vital, precise tool selected specifically to help you monitor and safeguard your long-term health and mobility.

Why the JC Health EH109 Justifies the Premium Price

While others sell generic, unverified models at low prices, JC Health offers the EH109—a specialized, quality-verified device built for accurate, long-term tracking.

1. Clinical-Grade Accuracy and Certification

This is the core difference. When measuring health indicators, accuracy is non-negotiable.

• Latest EH109 High Sensor Technology: This model utilizes a high-precision strain gauge sensor, ensuring stable and repeatable measurements—crucial for tracking genuine strength changes over months and years.
• Permissible Error of ±0.5 KG: With a precision graduation of 0.1 KG (0.2 lbs), the EH109 provides measurements reliable enough for clinical and physical therapy environments.
• Certified Quality: Backed by CE, FCC, and RoHS certifications, confirming it meets strict international standards for quality, safety, and environmental compliance.

2. Designed for the 40+ User (Functional Aging Focus)

Every feature is selected to serve your specific health monitoring needs:

• Dual Charging Convenience: Unlike basic models, the EH109 supports both 2 x 1.5V AAA batteries AND USB charging, ensuring your device is always ready when you need it.
• High-Definition LCD Display: Features a bright, high-contrast white light display with large numerical readouts, making it clear and easy to read, especially for older adults.
• Intelligent User Tracking: Stores data for up to 19 individual users, complete with gender and age profiles, allowing precise, personalized progress monitoring and competitive peer comparison.
• Assessment Status: Immediately classifies your result as Weak, Normal, or Strong based on established grip strength standards, giving you instant, actionable feedback.

3. Unbeatable Singapore Local Support & Guarantee

Your purchase is an investment, and we protect it with unparalleled local confidence.

• 1-Year Singapore Local Warranty: We provide a full 1-to-1 exchange at our Singapore store for any factory defect within the first year. This eliminates the risk and hassle of overseas returns or dealing with non-specialized sellers.
• Dedicated Local Support: As a core product in our Functional Aging portfolio, our local team is fully trained and available to assist with setup, data interpretation, and any technical support you require.
• Premium Packaging: Delivered in custom, well-packaged boxing that ensures your high-precision dynamometer arrives safely and securely.

Technical Specifications (Model EH109)

Ready to use: Includes batteries so you can begin tracking your strength immediately.

Shipping & Delivery:

🚚 FREE Singapore Next Day Delivery by SingPost on orders above $60
Orders below $60: $1.99 standard shipping fee applies. Fast, reliable delivery right to your doorstep.

Singapore Warranty & Customer Support:

1-Year Local Warranty
Your JC Health Electronic Hand Dynamometer is backed by a comprehensive 1-year warranty serviced locally in Singapore with full 1-to-1 exchange for any factory defect.

Visit Our Showroom & Support Center:
📍 261 Waterloo Street, #02-02, Singapore 180261
📞 6485 9179
🕒 Monday to Friday: 10:00 AM - 7:00 PM
Try the hand dynamometer in person, get expert advice on grip strength testing, and receive after-sales support from our knowledgeable team.

Choose JC Health. Invest in an accurate, certified, and locally supported tool that supports your goal of long-term health and functional independence.

📚 Frequently Asked Questions (FAQ)

1. Why is grip strength a vital health indicator for those over 40?

Grip strength is more than just hand power; it is a clinically recognized biomarker for functional aging. It is the primary tool used by health professionals to screen for sarcopenia (age-related muscle loss). Keeping track of your "grip score" helps you monitor your overall muscle health and long-term physical independence.

2. How do I interpret my results? (Grip Strength Reference Chart)

The EH109 will automatically categorize your result as "Weak," "Normal," or "Strong" based on your profile. For a more detailed look, you can refer to the following general benchmarks for a "Healthy/Strong" classification:

3. How do I ensure I get the most accurate reading?

• To get clinical-grade consistency, follow these JC Health Pro-Tips:

1. Posture: Stand or sit upright. Keep your elbow at a 90-degree angle close to your side.

2. Wrist Position: Keep your wrist in a neutral, straight position (don't bend it up or down).

3. The Squeeze: Squeeze as hard as you can for about 3 seconds. Take the best of three attempts for your daily score.

• For Peak Strength (Maximum Output): Stand tall with your feet shoulder-width apart. Keep your arm completely straight by your side, slightly away from your body. This allows you to utilize your upper body and shoulder muscles to generate your maximum possible grip force.

4. Can my spouse and I both track our data on one device?

Yes! The EH109 features an intelligent 19-user memory. You can save unique profiles (age and gender) for the whole family. This allows everyone to track their personal progress over months and years without mixing up the data.

5. How accurate is the sensor?

The EH109 uses a high-precision strain gauge sensor with a permissible error of only ±0.5 KG. This level of precision is suitable for both home health monitoring and physical therapy environments, ensuring you see even small improvements in your strength.

6. Is it battery-operated or rechargeable?

It offers the best of both worlds! It can be powered by 2 x AAA batteries (included) for portability, or you can use USB charging to ensure it's always ready.

7. What if my device has a defect?

Your purchase is protected by a 1-Year Local Singapore Warranty. As a Singapore-based specialist, we provide a 1-to-1 exchange at our Waterloo Street showroom for any factory defects. You don’t have to deal with overseas shipping or unresponsive sellers.

📚Learn More About Grip Strength & Health:

• Expert Tips: The Handgrip Strength Test for Sarcopenia for Older Adults

Disclaimer: This device is intended for health monitoring and educational purposes. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a healthcare provider for concerns regarding sarcopenia or muscle loss