Trimble Spectra Precision® DR400 DigiRod

As DigiRod

• Extremely portable, universal system that eliminates the need to carry, transport, or maintain multiple grade rod types
• Increases safety, reducing the need to lean over or go into excavations or trenches
• Increases accuracy, the internal angle compensation system reduces errors and extra material costs due to tilted grade rods
• Increases productivity by always having the correct rod on-hand, and eliminating tool marks on screeded concrete
• Easy to learn, easy to use - the simple graphical display and bright backlight allow for fast readings in low light
• Works with existing rotating lasers, increasing productivity with a fast payback

As a Rod Mounted Digital Laserometer

• Digital Readout of Elevation allows faster readings by displaying the exact numerical distance from grade, eliminating the need to move the receiver to get to "on-grade".
• Anti-Strobe Sensor stops construction strobe lights from setting off the receiver, and eliminates phantom strikes for easier identification of true laser beam signals.
• Large 12.7 cm (5 inch) reception height allows faster readings by acquiring the beam quickly, and makes it easier to stay in the beam.
• Universal Reversible Clamp for square or oval rods
• Simultaneous elevation LEDs and bright backlight reinforces the elevation display in low light for faster readings

As Handheld Laser Distance Meter

• Increases productivity by one tool having multiple applications
• Increases safety by allowing one person to make accurate readings in difficult-to-reach areas
• Increases accuracy, eliminating issues with sagging or mis-held tapes at different temperatures

• Backlight: Yes, On for 30 seconds after
  keypress/reading
• Elevation LEDs: HI: Red, On-Grade:
  Green, Low: Blue
• Anti-strobe sensor: Yes
• Audible Sound Tones: Loud, Medium,
  Low, and Off
• Reception Height: 127 mm (5 inches)
• Reception Angle: 90 degrees
• Auto Shut-Off: 30 minutes, 24 hours, Off
• Dust and Waterproof: Yes (IP67)
• Laser Beam: 639 nm Class 3R
• Weight (no handle/clamp): 540 g (19 oz)
• Warranty: 5 years (3-No Excuses,
  2-Manufacturer Defects)

 In DigiRod Mode:

• Three On-Grade Sensitivities:
  Typical at a 1.5 m (5 ft) Height of Instrument)
  - AUTO with shot confidence reporting
  - 3 mm (1/8 inch) fixed
  - 10 mm (1/2 inch) fixed
• Tilt Angle Compensation:
  - AUTO: 30° tilt allowed, spotting beam blinks
  and slow chirp tone when exceeded,
  shot confidence reported
  - 3 mm: 5 degrees tilt allowed, spotting beam
  blinks and slow chirp tone when exceeded
  - 10 mm: 10 degrees tilt allowed, spotting beam
  blinks and slow chirp tone when exceeded
• Emulated rod types, 6 m (20 ft) long:
  - Direct Elevation
  - Indirect Elevation
  - Cut/Fill
• Emulated rod units: Meters, Feet-Tenths
  (decimal feet), Feet-Inches (1/8 or 1/16)
• Battery Life (AA-4): 1,500 shots typical

In Laser Distance Meter Mode:

• Battery Life (AA-4): 1,500 shots typical
• Measurement Range: 50 m (160 ft)
• Measurement Accuracy: ± 2.0 mm (± 1/16 in)
• Measurement Reference: Rear (top) face of the unit
• Units: Meters, Feet-Tenths (decimal feet),
  Feet-Inches (1/8 or 1/16)
• Continuous/Min-Max Mode: Yes
• Display Memory: Previous 2 shots constantly displayed
• Battery Life (AA-4): 1,500 shots typical

 In Laserometer Mode:

• Six On-Grade Sensitivities:
  - Ultra Fine: 0.5 mm (0.02 / 1/32 in)
  - Super Fine: 1.0 mm (0.05 / 1/16 in)
  - Fine: 2.0 mm (0.10 / 1/8 in)
  - Medium: 5.0 mm (0.20 / 1/4 in)
  - Coarse: 10 mm (0.50 / 1/2 in)
  - Calibration: 0.1 mm (0.01 1/64 in)
• Audio: High - Fast Tone, On - continuous Tone, Low - Slow Tone
• Capture Mode: Yes
• Special Functions (via MENU):
  Sensitivity, Averaging, Lost Beam, Arrow
  Modes, Grade Alert, Information
• Battery Life (AA-4): >70 hours typical use

System includes DR400 DigiRod, removable
handle, heavy duty rod clamp with reversible
jaw and bubble vial, pouch with belt clip and
removable laser glasses partition, laser glasses,
4-AA batteries, universal quick guide and
user manual.