Rugged Green Beam Laser System for Interior Construction

Designed for interior applications, the HV302G handles a wide variety of horizontal, vertical and plumb applications. A high visibility green beam can be easily seen even in brightly lit interior conditions. A split beam enables plumb point transfer and 90 degree layout.

With an improved specification compared to the previous model, the HV301G, the HV302G has an accuracy ±1/16 inch @ 100 ft (±1.5mm @ 30 m) and a visible working range of 250 ft (75 m). This allows interior contractors to work in larger areas with a single set-up to and to a higher accuracy.

The laser is extremely rugged and can be dropped up to 3 feet (1 meter) onto concrete and withstand tripod tip-overs up to 5 feet (1.5 meters) resulting in reduced downtime. Even in the toughest jobsite conditions, the laser consistently delivers reliable and accurate performance to increase overall productivity.

The HV302G is simple and easy to use. It has a fully functional radio remote (RC402N) with a range of 330 ft (100m). The RC402N is included as standard in the HV302G packages. Slope and vertical alignments can be simplified by using the optional HL760U receiver. This can significantly reduce setup time and speed of operation.

The HV302G is available in 2 configurations – one without a receiver and one with a HR150U. To take advantages of the advanced functionality of the HL760U it can be ordered separately.

RC402N Remote Control

The HV302 comes with the RC402N Remote Control and features a keypad and backlit LCD with on-screen indicators. With a working rage of up to 330 feet, the RC402N allows construction professionals to perform leveling and slope matching from anywhere on the jobsite.

This Spectra remote control works up to 130 hours using two AA alkaline batteries. It also has an IP66 rating for protection against dust and heavy rain.

HL760U Digital Read-Out Laser Receiver

Highly versatile laser receiver for basic and advanced leveling and aligning applications

The Spectra Precision Laser HL760U Laserometer digital readout of elevation and fingerprint functionality, the Spectra Precision HL760U provides fast grade checking and accurate laser readings. This advanced laser detector includes all the functions of the HL760U with the addition of grade matching and PlaneLok capabilities with the new Spectra self-leveling and grade lasers.

The HL760U digital readout receiver enables Grade Match and PlaneLok features when working with the HV302G Green Beam lasers. Grade match slopes the laser automatically to match the fall between two elevations, while PlaneLok is available in both horizontal and vertical planes and automatically locks the beam on the receiver and keeps it on-grade.

The HL760U has a unique fingerprint feature that reduces connection errors and conflicts on jobsites where more than one laser is being used. Once paired with the construction laser, the HL760 only accepts the beam from the laser it is paired with.

The HL760U has an IP67 rating, the HL760 is dustproof and water resistant. It can withstand a drop of up to 10 feet high onto concrete and operates up to 60 hours using two AA alkaline batteries. It also automatically shuts off after 30 minutes of being idle to save power.

The HL760U shows the exact distance from on-grade on its large front and rear LCDs. It also has six accuracy settings and selectable units of measure are displayed in millimeter, centimeter, feet, inch or fractional inches. In addition, the HL760 can communicate with another HL760 for a longer range, wireless remote display and monitoring.

Instruction Manual

Spectra Laser Model No. HL760U

• Fingerprint functionality detects only the laser beam of the paired transmitter
• Digital readout of elevation
• Works with Spectra lasers in automatic Grade Match and PlaneLok applications
• Six accuracy levels
• Anti-strobe sensor to prevent false reading from jobsite strobe lights
• Large reception height to ease beam reception
• Automatic shut off after 30 minutes
• Drop resistant up to ten feet
• LCD screen
• Up to 60-hour battery life
• Water resistant and dustproof to IP-67
• 3-year warranty

HV302G-7 Includes:

• RC402N Remote Control
• HL760U Receiver
• Wall Mount
• Magnetic Target
• 10 ah NiMh Batteries
• 110v Worldwide Battery Charger
• Jobsite Tough Carrying Case

HV302G-1 Features & Benefits

• High accuracy ±1/16 in at 100 ft (±1.5 mm at 30 m)
• High-visibility beam – easily visible even in brightly lit conditions-Working visible range of 250 ft (75 m) radius
• Split beam – enables plumb point transfer and 90-degree layout
• Fast setup, minimal training time and automatic self-leveling minimize operating costs and boostproductivity
• Highly rugged design and metal sunshade protect the rotor head and glass, and offers superiordrop and weather protection for reduced downtime
• Single-axis slope mode selectable at the X- and Y- axis provides grade matching with self-levelingcross axis for improved accuracy
• Energy-efficient design offers choice of rechargeable NiMH batteries or alkaline batteries for loweroperating costs
• Long range RC402N Radio remote control
• Radio communication between the HL760U DRO receiver and the laser provides automatic GradeMatching and PlaneLok

Applications

• Interior, light to medium commercial and residential construction
• Squaring/layout
• Leveling and aligning of interior walls
• Installation of ceilings and raised floors
• Interior finishing work
• Vertical alignment
• Plumb

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