Rated 4.8 (21,883 happy customers)

Build Grip Strength. Track Every Rep.

Measures up to 120 KG grip force

Auto peak force capture — real-time LED display

Adjustable ergonomic handle — all hand sizes

Train Smarter. Start Now.
  • 30-Night Risk-Free
  • Loved by 10,000+ Athletes
  • Hassle-Free Returns
Turn Weak Grip Into Real Strength
Sophie R.
Post carpal tunnel surgery. Four months later my grip is stronger than before the operation. Genuinely didn't expect that.
S
Mark T.
Software engineer, desk all day. Forearm pain from typing basically gone after two months. No one even notices I'm using it on calls.
M
Alyssa K.
Yoga instructor with decent hand strength. Still working up to max resistance after 5 weeks. The progression is real.
A
Daniel M.
Six weeks in, I went from 45kg to 67kg. The digital tracking makes the difference — you can't argue with your own numbers.
D
Sophie R.
Post carpal tunnel surgery. Four months later my grip is stronger than before the operation. Genuinely didn't expect that.
S
Your Strength Journey
First session

Record your baseline grip force. Discover the gap between your two hands. This number is your starti

Week one

Train 3 to 4 sessions. Compare each result against your baseline. Most users see a 5 to 10% increase

Weeks two to three

Introduce progressive overload. The display doesn't lie — you either beat your last number or you do

One month

Retest your day one baseline. Most users record a 15 to 25% improvement in peak grip force at 30 day

Ongoing use

Track monthly. Grip strength is one of the strongest predictors of long-term health. Measure it for

Grip Stronger Daily

Real grip force data. Automatic peak capture. 120 KG range. Train with numbers, not guesswork.

Precision Grip. Real Results.

Measure your true grip force, track every session, and build forearm strength with data you can trust.

Precision Grip. Real Results.

Measure your true grip force, track every session, and build forearm strength with data you can trust.

Know your exact grip force

Up to 120 KG measurement range. The sensor captures your peak output automatically — no estimation, no guesswork.

Track progress session by session

Memory storage records your results over time. Beat your last number or adjust your training. Data drives progress.

Fits every hand. Works both sides.

Adjustable ergonomic handle adapts to any hand size. Fully compatible with left and right hand training.

Train anywhere. Zero excuses.

USB-C or AAA battery power. Compact format fits your gym bag, desk drawer, or carry-on. Always ready.

Built for Serious Grip Training

One compact device. Precise measurement up to 120 KG. Real data that drives real progress — for athletes, climbers, and anyone rebuilding hand strength.

Can complete beginners use it?

Yes, start with lower resistance and increase gradually as your gYes. The device measures from 0 KG upward, so it works for any starting level. Beginners use it to establish a baseline and track early gains. The data is motivating regardless of where you start.rip improves.

Does it train forearms or just the hand?

Both. Maximum grip compression engages the hand, wrist, and forearm chain simultaneously. Regular use builds strength across the entire lower arm — not just finger flexion.

How accurate is the measurement?

The high-precision sensor reads force in 0.1 KG increments up to 120 KG. Accuracy is consistent across sessions, making it suitable for rehabilitation assessment and performance benchmarking.

How do I track progress over time?

The built-in memory function stores your peak force from each session. Test at the same time each week, record your KG output, and compare against your baseline. Most users see measurable improvement within 14 days of consistent training.

Why This Arm Lab Dynamometer Wins
Precise measurement, real data, and professional-grade tracking — in a format basic grippers can't match.
Arm Lab Dynamometer
Original
Others
Measures exact grip force up to 120 KG
Automatic peak force capture per rep
Real-time LED display with memory storage
Adjustable handle — fits all hand sizes
USB-C & AAA dual power — always ready
Turn Weak Grip Into Real Strength
Turn Weak Grip Into Real Strength
91%

of users recorded a measurable grip force increase within 30 days of consistent use

84%

of users reported reduced hand and wrist fatigue during daily tasks after 3 weeks of training

78%

of athletes reported direct performance transfer to their primary sport within 6 weeks

* Based on internal studies and customer feedback surveys.

Post carpal tunnel surgery. Four months later my grip is stronger than before the operation. Genuinely didn't expect that.

Software engineer, desk all day. Forearm pain from typing basically gone after two months. No one even notices I'm using it on calls.

Yoga instructor with decent hand strength. Still working up to max resistance after 5 weeks. The progression is real.

Six weeks in, I went from 45kg to 67kg. The digital tracking makes the difference — you can't argue with your own numbers.

Measure Your Strength. Beat Your Best.

Real grip force data. Automatic peak capture. 120 KG range. Train with numbers, not guesswork.

Frequently Asked Questions

Find answers to common questions about our products, shipping, returns, and more.

Who is the Arm Lab Dynamometer for? +

Athletes, climbers, combat sports practitioners, tennis players, rehabilitation patients, and desk workers rebuilding hand and forearm health. Anyone who needs to measure and improve grip strength.

Can I use it during injury recovery? +

Yes. The device measures from 0 KG upward with no minimum resistance requirement. It's suitable for post-surgery rehabilitation and physiotherapy-guided strength rebuilding. Always consult your practitioner before starting.

How does the peak force capture work? +

Compress the handle with maximum force. The high-precision sensor automatically detects and holds your peak output on the LED display. No button to press mid-rep — the device does it for you.

What is the measurement range? +

0 to 120 KG — suitable for complete beginners through elite athletes. Force is displayed in KG or LB. Precision reads to 0.1 KG increments for accurate session-to-session tracking.

Is it portable enough for travel? +

Yes. Compact format fits any gym bag or carry-on. Dual power system — USB-C charging or AAA battery — means it works anywhere without needing a power source nearby.