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HL450 Digital Readout Receiver
Brand: Spectra PrecisionThe HL450 Laser Receiver features a digital readout of elevation that provides a numeric display of ± 40 mm or ±1.5 inches.
The readout is displayed on the large front and rear LCD’s and shows exactly how far the elevation is from on-grade.
Accurate measurements can be made without moving the rod clamp, saving time, and increasing productivity.
Features- Reliable Accuracy: All our models have different settings to suit your jobsite tolerances. The units of measure can be displayed in millimeters, centimeters, feet & inches and fractional inches
- Crazy Simple: The laser receivers all include a display on the front and back for easy visual indication of detector status and grade information. The display shows proportional arrows to help you find the on-grade position rapidly. An adjustable audible tone indicates high, low and level. All basic functions are a single press away. Set your accuracy and loudness levels and get to work
- Operating Time: Equipped with 2 AA batteries, all the models deliver long operating time to keep you working on the jobsite
- Reception Length: The longer the reception zone, the quicker you can acquire the laser beam allowing you to get your work done faster. When used in vertical, a longer pick up zone allows more control when doing tilt-up or curtain walling
- Tougher than Tough: Designed to withstand a direct drop up to 10 feet* (3 meters) onto concrete meaning less downtime due to damage and service requirements. In addition, the IP67 waterproof housing protects the unit from the harsh environment it is used in. Drop it in a puddle or get concrete on it, just wash it off with a hose. It is that good we back it up with an over-the-counter exchange policy for all warranty claims within the defined warranty period giving you peace of mind
Specifications
Brand
Working Radius
- 1 - 200 m (3 - 650 ft) (Laser Dependent)
Laser Detection Height
- 102 mm (4“)
Numeric Readout Height
- 76 mm (3“)
Accuracy (Dead-band)
- Fine 1.0 mm 0.05 in 1/16 in
- Medium 5.0 mm 0.20 in 1/4 in
- Calibration 0.1 mm 0.01 in 1/64 in
Reception Angle
- ± 45° minimum
Battery Life
- 70+ hours
Environmental Protection
- Waterproof, Dust-proof to IP67
Detectable Spectrum
- 610 to 900 nm
Beeper Volumes
- Loud = 100+ dBA
- Low = 65 dBA
Power Supply
- 2 x 1.5 Volt “AA” Batteries
Operating Temperature
- -20° to 60° C (-4° to 140° F)
Storage Temperature
- -40° to 70° C (-40° to 158° F)
Automatic Shut-Off
- 30 min
Dimensions
- 168.0 x 76.0 x 36.0 mm (6.6” x 3.0” x 1.4”)