RKI Instruments 21-1967 Rear Case Assembly with Li-Ion Battery for GX-3R
- Rear case assembly with Li-Ion battery
- Use with Confined Space 4 Gas Monitors RK72-RA-C, RK72-RA-D, RK72-RA-F, RK72-RA-C-50, RK72-RA-D-50 & RK72-RA-C-56
