Topcon LS-100D Digital Detector

Compatible with all red rotating lasers (Topcon, Leica, DeWalt, Bosch, PLS and many more)

Topcon’s latest addition to its line of compact digital laser sensors — the LS-100D. The sensor digitally displays the offset value to on-grade, which is designed to help make elevation and vertical alignment control easier and faster for any application.

The LS-100D features an extra-wide beam capture sensor that also rejects annoying interference from strobe light exposures.  The large and bright LCD displays (front and back) feature 9-channels of grade information and digitally display the distance to on-grade. By pressing the hold button, the display is locked so the user can conveniently read the results.

The sensor offers three colored LED’s and a magnet mount for vertical operation, which is designed to be useful for steel erection or operator grade-checking while excavating. Alert icons appear on the LCD if the accompanying Topcon rotating laser instrument is disturbed (HI alert) or when the laser battery is low.

Working range (diameter): 800m with the RL-H4C, RL-SV2S and RL-200 Series
Vertical detecting range: 90mm (3.5in.); (-30mm to +60mm) (-1.1in. to +2.3in.)
LCD digital readout range: 70mm (2.7in.); (-20mm to +50mm) (-0.7in. to 1.9in.)
Horizontal detecting range: ±45°
Strobe light suppression: Yes
Unit: mm/cm/inch/fractional inch
On-grade resolution: ±0.5mm (±0.02in.)
±1.0mm (±0.05in.)
±2.0mm (±0.10in.)
±5.0mm (±0.20in.)
±10.0mm (±0.50in.)
LCD grade indicators: 9 channels
LED grade indicators: Orange, green, red (on/off selectable)
Display: LCD on each side
Buzzer: Loud/low/off selectable
Bubble tube: Yes
Warning icons: HI alert, low batery (for the RL-H4C, RL-SV2S and RL-200 series)
Battery: One AA/LR6 dry cell battery
Operating time: Up to 45 hours with alkaline batteries
Battery level indicator: LCD icon
Auto shut-off: Approx 30 minutes
Dust/water rating: IP67 (IEC 60529)
Operating temperature: -20°C to 50°C
Dimension (lxwxh): 134x69x25mm
Weight: 190g (including one AA/LR6 battery
Magnet mount: Two round magnets on top
Sensor holder 100: Screw mount (standard compartment)