Tanita BC-601 vs Tanita RD-545HR
Tanita BC-601 and Tanita RD-545HR: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
Tanita BC-601: when to consider it
BC-601 is a segmental scale for tracking fat and muscle mass in five body regions. Its display sits on a pull-up handle and results can be stored on an SD card. Weight capacity is 150 kg; consistent preparation and interpretation matter when comparing changes.
Tanita RD-545HR: when to consider it
RD-545HR uses dual-frequency segmental BIA with a handle and app connection. It provides fat, muscle and regional results as well as heart rate. HR distinguishes it from the original RD-545; a scale’s bone-mass estimate is distinct from bone densitometry.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | Tanita BC-601 | Tanita RD-545HR |
|---|---|---|
| Method | Bioelectrical impedance (BIA) | Dual-frequency BIA |
| Maximum weight | 150 kg | 200 kg |
| Measured regions | Both arms, both legs and trunk | Both arms, both legs and trunk |
| Documented outputs | Whole-body and regional fat and muscle mass | Fat, muscle mass, water, regional results and heart rate |
| Result display | Handle display; SD card | Not verified |
Fat-free mass is not pure muscle mass. A single result is not a diagnosis. Different devices and similarly named metrics may use definitions that are not interchangeable.