Collection: Navisys GPS / GNSS

Navisys GR-9029 cm-level accuracy RTK GNSS data logger (Bluetooth BLE V5.2, rechargeable battery, IPX7 waterproof, IOS and Android data logger app included)

Navisys GR-9028 Portable RTK Base Station (Stream to a NTRIP Caster via the iOS / Android App)