Measure your progress and track your success with precision. Unlock your full potential with one simple tool.
Threo caliper measures your body fat percentage accurately. Track your progress, and adjust your fitness routine accordingly.
Inexpensive and convenient
Keep track of your progress without having to spend a lot of money. Practical design and affordable price make this caliper an effortless and cost-effective tool.


Durable construction
Made with high-quality materials, Threo caliper is durable and built to last. It is a worthwhile investment in your fitness journey.
Non-invasive
Unlike other body fat measurements, a body fat measure tester caliper is non-invasive. It does not require the user to immerse themselves in water or use electrical currents.

Laura C –
Good for quick checks. A bit flimsy but reliable.
James H –
Easily tracks my progress. Accurate and simple to use.
Alex –
Accurate and easy to use. Great value!
Sam –
This body fat caliper has exceeded my expectations. It’s convenient and efficient, allowing me to track my fitness progress consistently. Love that it’s portable!
Chris –
Works wonderfully! So glad I got it!
Jamie –
Delivers precise readings each time. Impressed!
Taylor –
An essential tool for fitness enthusiasts like me. It provides consistent measurements and is very straightforward to use. I highly recommend it for anyone serious about tracking their body fat percentage.