Internal storage for approximately 10,000 to 18,000 data blocks.

5-second angular accuracy and distance precision of ±3mm + 2ppm.

The TCR805 is designed for versatility in engineering and tacheometry surveys.

IP55 rating for protection against dust and water. 2. Instrument Setup and Leveling

Supports both infrared (IR) for prisms and reflectorless (RL) modes.

Proper setup is the first step toward accurate data collection. TCR805 UserManual 3.0 English | PDF | Ascii - Scribd