About this replacement
Designed for Leica devices. Compatible models include ATX1200, GRX1200, Piper 100, Piper 200, RX1200, RX900, ATX900, SR20, GS20, GPS900. Replacement part numbers include 24117, 733270, 772806, GEB21, GEB211, GEB212, GEB90, GKL211.