BR425-kit10 (BR425) is spare battery kit compatible with Vesala NanoSonde MPL4-33, MicroSonde MPL6-10 and MicroSonde MPL6-33. Kit includes 10 pcs 3.0V Lithium cells in a handy plastic box. Typically one cell enables approximately 9 hours of service time after which it is discarded. Lithium cells are not delivered one by one.

See our Vesala Sonde MPL4-33 here