Piko 47770 Gauge TT Measuring car covered freight car G02 of the DR, epoch IV

Measuring car covered freight car G02 of the DR, era IV with a brakeman's cab and with TT close coupling.
Novelty 2022:
This innovative vehicle fulfills the wishes of numerous model railroaders. With the measuring car it is possible to precisely record a complete system including its gradients!
Thanks to the WLAN connection, the generated measurement data is conveniently displayed on the smartphone app (Android and iOS) or the PC. Externally based on the measuring vehicles of the Deutsche Reichsbahn, the attractive car model not only impresses with the latest technology on the inside, but also with the high model quality.
The model is suitable for analog and digital operation.
The integrated back-up battery enables measurements on dead track sections. The battery can be charged and the measurement data stored in the onboard memory can be read out using an integrated USB socket.