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Spectra Precision HV302 Interior and Exterior Red Beam Laser with HL450 Receiver

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Spectra Precision HV302 Laser

Product Description

Spectra Precision HV302 Red Beam Laser with HL450 Laser Receiver
Horizontal / Vertical - Interior / Exterior Laser

Spectra Precision HV302 Interior and Exterior Laser OVERVIEW

Whether your job is indoors or outdoors, the automatic self-leveling Spectra Precision® HV302 Horizontal/Vertical Laser is the most rugged laser available, tough enough to handle a wide variety of horizontal, vertical and plumb applications in both interior and exterior projects. A split beam enables plumb point transfer and 90 degree layout. Even in brightly lit interior conditions, the high visibility beam of the HV302 delivers consistently reliable and accurate performance, enabling you to work faster and smarter.

The rugged HV302 laser can withstand drops of up to 1 meter (3 feet) onto concrete and tripod tipovers up to 1.5 meters (5 feet). This strength, combined with full weatherproofing and dustproofing, reduces downtime and lowers repair costs over the life of the product.

Various HV302 packages are offered that are appropriate for interior applications, exterior applications or both. Receiver choices include the HR150U for interior applications, the HL450 for general use and the HL760 for advanced applications. The HL760 offers Grade Match, which establishes a plane between unknown points and horizontal and vertical PlaneLok, which eliminates errors caused by drift, improper calibration or environmental conditions. The unique “Fingerprint” function of the HL760 only accepts the beam from the laser it is paired with.
 Spectra Precision HV302 INCLUDES
  • Spectra HV302 Laser Transmitter
  • Spectra HL450 Laser Receiver Laserometer
  • Spectra C45 Receiver Adapter
  • NiMH Rechargeable Batteries - Q104234
  • Battery Charger - 95720-00
  • Protective Carrying Case
 Spectra Precision HV302 KEY FEATURES
  • Automatic horizontal and vertical self-leveling
  • Accuracy 1.5mm @ 30 m (1/16 inch @ 100 ft)
  • Working range of 800 m (2,600 ft) diameter
  • High-visibility beam – easily visible even in brightly lit conditions
  • Split beam – enables plumb point transfer and 90-degree layout
  • Height of Instrument Alert - unit stops rotating when jarred to avoid erroneous readings
  • Long range RC402N Radio remote control
  • Receive and quickly locate the beam with the included HL45O receiver.
  • The HL450 Laserometer Receiver is an easy-to-use tool that accurately measures elevations across the site
  • Extremely durable and portable
  • 5 Year warranty
 Spectra Precision HV302 USER BENEFITS
  • Complete leveling crew in a case - carrying case securely holds all components, tripod and grade rod (valid for the complete system kit)
  • Easy to transport, easy to carry, easy to store
  • Energy-efficient design offers long battery life
  • Highly durable construction enables the HV302 to survive a drop up to 3 feet onto concrete
  • Radio remote control offers access to all laser functions throughout the jobsite.
  Spectra Precision HV302 SPECIFICATIONS
  • Leveling accuracy: ± 1/16“ @ 100 ft, 10 arc seconds
  • Operating diameter: appr. 2,600 feet
  • Rotation: 0, 10, 80, 200, 600 rpm
  • Pre-selected scan sizes: 5°, 15°, 45°, 90°, 180° and 0
  • Laser type: red diode laser 600-680 nm
  • Laser class : Class 3A/3R, max. 5 mW
  • Self-leveling range: ± 5° (±9%)
  • Leveling indicators: LED flashes
  • Power source: 10.000 mAh NiMH battery pack
  • Battery life : 45 hours NiMH; 60 hours alkaline
  • Operating temp.: -4°F to 122°F
  • Storage temp.: -4°F to 158°F
  • Tripod attachments: 5/8 x 11 horizontally and vertically
  • Dust and waterproof: Yes - IP66
  • Weight: 6.8 lbs
  • Low voltage indication: LED battery indicator
  • Low voltage disconnection: unit shuts off
  • Warranty: 5 Years
 Spectra Precision HL450 Laser Receiver OVERVIEW 
 Highly versatile receiver for basic and advanced leveling and aligning applications
The Spectra HL450 Receiver is included with the HV302 Laser Package
The Spectra Precision® HL450 Laserometer is an easy-to-use tool that accurately measures elevations across the site, and is ideal for use with any rotating transmitter.

The HL450 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.

The HL450 has a 4-inch reception height, double the typical industry standard, which allows quick acquisition of the laser beam. Also included is a patented anti-strobe sensor that prevents construction lights from setting off the receiver and makes it easier to identify the laser beam signals.

The Laserometer is designed to survive the tough construction site conditions. It is totally waterproof and can withstand a drop up to 5-feet onto concrete.

 Spectra HL450 Receiver Features and Benefits:
 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 reception height allows faster readings by acquiring the beam quickly, and makes it easier to stay in the beam.
Durable in tough environments provides less downtime due to damage or service requirements after accidental drops.
 Spectra HL450 Receiver Applications
  • Setting and checking jobsite elevation and depth for:
  • Cut and fills
  • General grading
  • Foundations, forms, and footings
  • Excavations
 Spectra Precision HL450 Receiver SPECIFICATIONS 
  • Digital Readout Units
    • Millimeter
    • Feet
    • Inches
    • Fractions
  • Reception Height: 4-inches
  • Three On-Grade Sensitivities:
    • Fine ~ 1/16-inch
    • Medium ~ 1/4-inch
    • Calibration Mode ~ 1/64-inch
  • Battery Life (2 x AA): 70+ hours
  • Automatic Shutoff: 30 minutes
  • Operating Temperature: -4°F to 122°F
  • Dust and Waterproof: YES IP67
  • Weight without clamp: 13.1 ounce
  • Warranty: 3-Years
 Spectra HV302 Series Laser COMPONENT CHART
  HV302 HV302-1 HV302-2 HV302CG-2 HV302-7
 HV302 Laser Transmitter X X X X X
 HR150U Receiver       x  
 HR320 Receiver          
 HL450 Receiver X        
 HL760 Receiver         X
 RC402N Remote Control   X X X X
 Wall and Ceiling Mount   X X    
 Magnetic Target   X X    
 Rechargeable Batteries X X X X X
 Aluminum Tripod       X  
 Laser Glasses       X  
 Spectra Precision HV Series COMPARISON CHART
  HV101 HV302 HV302G
 Laser Type 635nm 600-680nm 520nm
 Laser Class 3A 3A/3R 3A/3R
 Laser Diode Color Red Red Green
 Beam Info 90° Split Beam 90° Split Beam 90° Split Beam
 Accuracy ±1/8 @ 100' ±1/16 @ 100' ±1/16 @ 100'
 Visible Working Range (feet)*  200 330 500
 Range w/ Receiver (diameter) 1,150 2,600 2,600
 Self Leveling Range ± 5° ± 5° ± 5°
 Water Resistance IP54 IP66 IP66
 Warranty 3-Year Limited 5-Years 3-Years
 Remote RC601 RC402N RC402N
 Power Source 2-D Cell Rechargeable
4-D Cell
4-D Cell
 * Visible working range is dependent on ambient light conditions in the room of use.

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