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Topcon GRS-1 Dual Frequency RTK GNSS Receiver

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Topcon GRS-1 Dual Frequency RTK GNSS Receiver


Availability: In stock


Topcon GRS-1 GPS RTK Rover System + GLONASS
Dual Frequency RTK GNSS Receiver and Field Controller
Item condition: Used (Very Good Condition!!!)

Topcon GRS-1 Mobile GIS Mapping System
Complete GGD kit w/GSM Modem
VRS Network Ready
TopSURV8.2 + software
Duel frequency GPS+GLONASS

This Complete TopCon GRS-1 System has been a demo unit and is considered to be used, but in really good condition. It has been tested by a certified TopCon dealer to be in good working order. This Topcon GRS-1 receiver comes with a 60 day warranty.

In its basic form, the hand-held GRS-1 can be used for submeter work in applications such as asset management and natural resources. The GRS-1 tracks SBAS differential correction signals such as WAAS and EGNOS or use an add-on beacon receiver. In areas where these signals are insufficient, the internal cellular modem can be used to dial in to a local reference station network to receive submeter DGPS correction information.

GRS-1 Features:

•Submeter Accuracy
•Optional Subfoot or “GIS-RTK”


Sale Includes:

- 1 X GRS-1 Dual Frequency GPS RTK Rover System with GLONASS Integrated GSM Modem, camera and compass w/ WIN Mobile 6.1
- 2 X BT-66Q Li-Ion batteries, charger
- 2 X USB cable
- 2 X Serial cable
- 1 X Glonass activated TopSURV GPS+ software (8.2)
- 1 X Antenna cable (GRS-1 to PG-A1)
- 1 X Metal Pole Bracket
- 2 X Cable Clamps
- 1 X PG-A1 Antenna LitePole Composite Rod ( 2 piece, 1M fixed Height)
- 1 X GRS-1 Rover Hard case
- 1 X RTK rover Receiver

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          Topcon GRS-1 Dual Frequency RTK GNSS Receiver