pT
picotesla
Magnetic flux densityexact by definition
The picotesla is 10⁻¹² of a tesla. Magnetocardiography sees roughly 50 pT from the heart, and picotesla resolution is what a shielded SQUID or an atomic magnetometer delivers for biomagnetism and for magnetic anomaly detection. The factor is exact, being an SI prefix.
| 1 pT | 1.0000000e-12 T |
Solvers that use magnetic flux density