Geo-Fennel FL 275HV-TRACKING Rotating Laser with Receiver FR 77-MM TRACKING

User-friendly operating concept

• For the ultimate in ease-of-use the only keypad functions on the instrument control power On / Off, VWS, slope selection and the remote control
• All additional functions including scanning and slope setting are accessed from the remote control
• TRACKING function at the receiver

Improved performance

• Robust remote control with 100 m range

Features

• TRACKING function for automatic axis alignment horizontal and vertical
• The laser plane is automatically centred to the receiver "on-grade"
• Easy one-button operation of TRACKING function
• Working range of TRACKING function 110 m
• mm-indicating Receiver FR 77-MM TRACKING
• Vertical: in both X and Y axis
• Horizontal: one axis X or Y, opposite axis self-levelled
• Dust / water protection IP 66
• High accuracy of ± 0,5 mm / 10 m
• Working range 400 m diameter
• Enhanced scanning functions with small increments and a range up to 180°
• Permanent 90° beam for right angles
• Automatic TILT alarm function
• VWS function (Vibration-WindSecurity)
• Auto-shut-off when out of level
• Remote control function on/off: to avoid interference with other remote controls or mobile devices
• Manual slope setting of X and Y axis or auto self-level of opposite axis
• Floor mount with centring mark for accurate set up above a ground point
• Li-Ion battery technology

Technical Specifications: 

• Laser diode: red
• Self-levelling: horizontal / vertical
• Self-levelling range: ± 5°
• Accuracy horizontal: ± 0,5 mm / 10 m
• Accuracy vertical: ± 1,0 mm / 10 m
• Working range without receiver: Ø 40 m
• Working area with FR 77-MM: Ø 400 m
• Working area with FR 77-MM Tracking: Ø 400 m
• Working range tracking function: 110 m
• Working range remote control: IR 100 m
• Grade: manual
• Slope setting manual X-Axis: ± 5° (± 9%)
• Slope setting manual Y-Axis:± 5° (± 9%)
• Laser class: 2
• Rotating speed rpm: 300, 800
• Operating time: 50 h
• Power supply: Li-Ion
• Dust / water protection: IP 66
• Rotating w/o receiver Ø: Ø 40 m
• Scanning w/o receiver: 60 m (radius)
• 90° plumb beam up: yes
• Temperature range: -20° to +50°C
• TILT-function: yes
• Tracking function: yes
• Remote control function (on/off): yes
• Laserdot mode: yes
• VWS function: yes
• Scanning: 4 step

Included in scope delivery:

• Receiver FR 77-MM TRACKING with clamp for levelling staff
• Remote control
• Rechargeable batteries
• Charger
• Battery case for alkaline batteries
• Floor mount
• Magnetic target
• Laser glasses
• Carrying case