Optional Bluetooth® wireless for connection to data collectors
Ultimate Benchmark
0.2mm Standard Deviation for 1km Double-run Leveling
The SDL1X is designed to achieve the highest precision and productivity in leveling and height measurement applications.
From Intelligent Auto Focus to wireless operation, a number of innovative technologies are implemented for unmatched reliability while eliminating error factors during measurement.
The SDL1X sets the ultimate benchmark for the precision digital levels.
Saving Measurement Time by up to 40%
The combination of advanced “Auto Focus” and “View Finder” dramatically increases measurement speed.
Measuring time – from sighting staff to completion of data storage – can be reduced by up to 40% compared to manual focus digital levels.
Seamless Switching Between Auto Focus and Manual:
no need to switch the focusing mode.
Trigger key operation automatically starts Auto Focus.
Manual focusing is possible at any time by rotating the focusing knob that supersedes the Auto Focus.
View Finder for Quick Sighting:
Innovative View Finder provides fast, easy and accurate sighting to the staff.
In combination with Auto Focus, the SDL1X drastically reduces eye fatigue.
Eight innovative features never before available in the industry (as of June 1, 2009)
0.2mm precision (ISO17123-2)
Auto Focus for high-end digital level
View Finder for quick sighting
Remote Trigger for wireless operation
Dual-axis Tilt Sensor that ensures precision
SD card slot for data storage
100m (320ft.) Bluetooth® wireless communication
BIS30A staff with ±0.1ppm/ºC linear expansion coefficient (Sold Separately)
Intelligent Auto Focus
The SDL1X automatically focuses exclusively on the RAB-Code staff.
This technology completely eliminates false focusing on undesirable objects, enhancing measurement efficiency and reliability.
Furthermore, Auto Focus eliminates the incomplete focusing that often causes inaccurate measurement with digital levels.
Remote Trigger
The wireless Remote Trigger DLC1 prevents accidental jolts from touching the instrument.
Dual-axis Tilt Sensor
The liquid dual-axis tilt sensor alerts the users by LCD display and beeps when instrument tilt exceeds +-8.5', disabling measurement to avoid misreading
The LCD graphic circular level facilitates instrument setup.
Measurement and Recording Programs
Onboard software supports height difference measurement and data recording in the following procedures: BF, BFFB, BBFF, BFBF, aBF, aBFFB, aFBBF (B=Backsight, F=Foresight, a=alternating)
Measurement tolerance can be set in each route for on-site accuracy checks.
Up-to-date Data Memory and Interface
10,000-point internal memory.
USB port and SD card slot for improved usability.
100m (320ft) Bluetooth Wireless Modem (Optional)
License-free Bluetooth technology enables wireless operation via various devices such as a data collector.
New Super-Invar Starr for 0.2mm Precision
The SDL1X achieves the highest in precision when combined with the New Super-Invar RAB-Code Staff BIS30A that boasts the industry's lowest linear expansion coefficient +-0.1ppm/°C.
Ideal for first-order leveling as well as sub-millimeter height and subsidence measurement applications.
WARNING - This product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
