Features

• Digital readout delivers confident elevation and vertical alignment control on demand
• Extra-wide beam capture sensor rejects interference from strobe light exposure
• Large, bright LCD displays (front and rear) show 9 channels of grade information
• Digitally displays distance to on-grade
• Hold button locks the display for easy reading of results
• 4 accuracy resolutions from ±0.5mm to ±10mm
• 90mm reception height for extra-wide beam capture sensor
• Built-in magnets and three coloured LEDs support vertical operation, ideal for steel erection or gradechecking while excavating
• Alert icons on the LCD flag if the instrument is disturbed (HI alert) or when the laser battery is low, helping monitor the Topcon rotating laser
• Perfect partner for the RL-H4C, RL-SV2S or RL-200 series (sold separately)

Specifications

• Model Number: 1091205-01
• Working Range (Diameter): 800m
• Vertical Detecting Range: 90mm (-30mm to +60mm)
• LCD Digital Readout Range: 70mm (-20mm to +50mm)
• Horizontal Detecting Range: ±45°
• Strobe Light Suppression: Yes
• Unit: mm, cm, inch, fractional inch
• On-Grade Resolution: ±0.5mm, ±1.0mm, ±2.0mm, ±5.0mm, ±10.0mm
• 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 Battery
• Battery: 1 x 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
• Dimensions (L x W x H): 134mm x 69mm x 25mm
• Weight: 0.19kg