| |
Rugby 300 SG |
Rugby 400 DG |
|
Grade |
Single Grade |
Dual Grade |
|
Grade Capability |
-5 to +25% in one axis |
-5 to + 25% in either axis
-5 to +15% in both axis |
|
Remote Control |
No |
Two-way remote control (optional) |
|
Operating Range |
2500 ft (750m) diameter |
Self-Leveling
Accuracy |
±1/16” per 100 ft (±1.6mm per 30m)* |
|
Laser Diode |
Infrared (IR) 780nm invisible |
|
Grade Entry |
2 modes, direct grade entry or entry by digit |
|
Battery Management |
Up to 130 hours of operation |
|
Elevation Alert |
Monitors the height of the instrument (HI) to prevent elevation
errors |
|
Wind Sensitivity |
Allows work to continue in adverse conditions |
|
Real-time Grade Matching |
Allows user to match existing grades |
|
Water-/Dustproof |
Yes, up to IPX-7 standard |