








💥 Grip greatness starts here — flex like a pro, measure like a champ!
The GD DYNO-200 is a professional-grade digital hand dynamometer capable of measuring grip strength up to 440 lbs. Engineered with durable S45C carbon steel and a sleek, compact design, it offers precise, easy-to-read digital measurements. Ideal for athletes and fitness enthusiasts, it helps track physical health and grip progress while inviting users to join a global grip strength challenge.




| ASIN | B0C3L8MP4B |
| Best Sellers Rank | #63,524 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #214 in Strength Training Grip Strengtheners |
| Brand | GD |
| Brand Name | GD |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (82) |
| Date First Available | April 26, 2023 |
| Item Dimensions LxWxH | 9.6 x 5 x 0.04 inches |
| Item Package Dimensions L x W x H | 10.79 x 5.79 x 2.24 inches |
| Item Weight | 1.07 Kilograms |
| Manufacturer | GD |
| Material | Aluminum, S45C Carbon steel, Weight Scale |
| Package Weight | 1.17 Kilograms |
| Part Number | GD_DYNO-150 |
| Product Dimensions | 9.6"L x 5"W |
| Shape | Rectangular prism |
| Style | Fitness |
| Tension Level | High |
C**H
Well built
Feels well made, does what it should.
A**R
Robust
Really robust piece of equipment. It feels like it will last you a lifetime. Measuring results is both fun and drives motivation for me. It is also nice that it doesn’t feel like a plastic piece of crap that will break or flex with use.
J**E
Well worth the price, so much nicer and increased max grip #'s!!
Compared to the plastic gripper this is so much easier to get a good grip on! Increased my max grip # considerably! Super solid construction, and neither grip rotates, so it allows you to lock in a good grip! Worth the price
M**P
Buy with confidence
We use this in our Physical Therapy Office and it’s a reliable source of objective data.
B**Y
Solid Product, Incorrect Labeling
Let me start off by saying that this dynamometer is really solid. It’s solid metal, unlike most of the other cheaper plastic ones, and the lack of sponginess in the handles, I think, really helps you get a higher, more accurate, reading. However, for whatever reason, they have this product marketed as the GD-200, even though they actually send out the GD-150. The difference being: the GD-150 (the one you receive) has a maximum grip capacity of 150kgs (330lbs) which is almost definitely more than enough for most people. Again though, however, the one they appear to be selling you is the GD-200 with a maximum grip capacity of 200kgs (440lbs). That’s definitely a big difference. I do not know why they are appearing to sell a “better” product than they actually are. Little bit of a rip-off if you ask me. Like I said though, the GD-150 is still really solid and is probably my favorite dynamometer. Just wish I got the one I paid for. TLDR: Very solid, accurate product, but you won’t technically get what you’re paying for.
T**N
It works like it's supposed to
Perfect - I assess every client for grip strength. This device is small and build to last.
V**R
A tank for your grip
Industrial stength. Not like the cheap plastic ones so looks like it will last well past the singularity.
I**.
👍🏼
Works great.
D**K
Working perfectly try it with all my familly and friends work flawless
F**.
Hab einige Handkraftmesser gehabt und das ist der hochwertigste von allen. Verkantet nicht und der Griff kann perfekt eingestellt werden.
A**F
يعتبر للآن من أفضل وأدق اجهزة قياس قوة القبضة بشكل حقيقي. توجد كثير اجهزة مشابهة عبارة عن تزييف وغير دقيقة إطلاقا واسعارها متفاوتة. لكن هذا مختلف عنهم تماما وهذه الشركة عموما منتجاتها ذات جودة عالية سبق واشتريت منهم gd90 إصدار 2019 ولازال بحالة فوق الممتازة
1**M
握力計はスメドレー式を長年使っていましたが、手の大きい自分にはどうしても握りにくく、測定時に本体が回転して正確に力を出せないのが不満でした。この製品はハンドル幅を細かく調整でき、第二関節がしっかり90°以上曲がる自然なフォームで握れるため、力を素直に数値に反映できます。実際、スメドレー式よりも測定結果が安定しており、日ごとの変化や左右差も把握しやすいです。トレーニングや疲労管理の指標として非常に役立っています。 さらに意外だったのは妻の測定で、特に鍛えていないにも関わらず50kg超という記録が出て本人も驚いていました。家族で楽しく測れるのも魅力です。価格に見合う価値があり、握力を正しく測定したい方には自信を持っておすすめできます。
S**N
Very durable, good grip, extremely accurate and easy to use.
Trustpilot
1 day ago
2 months ago