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Spectra HV101 accurate laser

So much power in such a small package.

The automatic, self-leveling Spectra Precision® HV101 Interior Laser is a professional tool with an economical price tag. The HV101 laser is capable of handling a wide variety of horizontal, vertical, and plumb applications. It is designed for both interior applications and exterior applications with a receiver.


Dominate from every angle.

Incredible features & benefits:

hr320 case

HV101GC packages include all interior and exterior components. All fit into a convenient carrying case for easy and safe transport and storage

  • Automatic self-leveling

  • Accuracy 1/8 inch @ 100 ft (3mm @ 30 m)

  • Working range of 1,150 ft (350 m) diameter

  • Simple operation for quick start up

  • Height of Instrument Alert - unit stops rotating when jarred to avoid erroneous readings

  • Single axis manual slope mode (with RC601 Remote Control)

  • Rotor cage can be removed for precise 360°coverage

  • Complete kit available and fits in one case with tripod and grade rod

  • Extremely durable and portable

  • 2 Years warranty

HR320 w-clamp

Ask about the HR320 for your new kit.

HR320 Receiver Specifications

  • Two On-Grade Sensitivities: Fine 1/16 in (2 mm) Standard 1/4 in (6 mm)

  • LCD Channels: 5

  • Battery Life: 70 hrs

  • Automatic Shutoff: 30 minutes

  • Dust & Waterproof: Yes IP67

  • Weight: 12 oz (0.34 kg)

  • Warranty: 2 Years


4 speed rotation.


Laser Source

<5 mW @ 635 nm, Class 3A/3R


Laser Accuracy

±1/8 in at 100 ft (±3 mm at 30 m)


Operating Range

100 ft (30 m) minimum visual


Operating Range

1,150 ft (350 m) diameter with receiver


Self-leveling Range

±5 degrees


Compensation Method

Electronic self-leveling


Power Source

2 x “D” Alkaline Batteries


Battery Life

50 hours Alkaline; 45/25 hours user provided Ni-MH/Ni-CD


Battery Status LED

Flashing red LED


Rotation Speed

Four preset speeds 0, 50, 200, 600 RPM

Scan Angles

Five preset angles 3°, 8°, 45°, 90°, 180°


Out-of-level Warning

Rotor stops, laser shuts off, red out-of-level LED flashes


Operating Temperature

23 °F to 113 °F (-5 °C to 45 °C)


Storage Temperature

-4 °F to 158 °F (-20 °C to 70 °C)



2 Years


Water Resistant

Yes, and IP54 sealing



8.5L × 6.7W × 6.0H in

(21.6L × 17.1W × 15.2H cm)



3.3 lbs (1.5 kg)


Get the job done. HV101

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