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The  HR320 Laser Receiver is a durable laser receiver for exterior leveling applications. LCD’s on the front and back display a 5 segment grade arrow that indicates grade position. A loud beeper is designed to be heard on noisy job sites.

Field measure

Outstanding in its field.

6 great reasons the HR320 is right for you.

Continual improvement combined with years of innovation and a deep understanding of what is required on the job site has led to the evolution of the best range of laser receivers around - they are often copied but never imitated.


  • Large easy-to-read LCD on front and rear makes it ideal for exterior applications

  • Snap in rod clamp allows fast switching from rod-mounted to handheld applications

  • Rugged waterproof housings withstands 5 ft (1.5 m) drops and protect the unit from moisture and dust

  • Two on-grade sensitivities (fine and medium) let you get to grade faster in a variety of applications

  • 100 db loud speaker can be easily heard on noisy job sites

  • C59 rod clamp included


LCD Channels



Capture Height

50.0 mm (2 in.)


Acceptance Angle



On-Grade Sensitivity

Fine: 2.0 mm (1/16 in.)

Coarse: 6.0 mm (1/4 in.)


Power Source

Two 1.5-V batteries

(type LR6/AA)


Battery Life

@20 °C (68 °F)

Alkaline: 70+ hours

Beeper Volumes

High: 100+ dBA

Low: 75 to 85 dBA

Automatic Shut-Off

30 minutes after last laser detection

or push-button actuation

Marking Notch

50.0 mm (2 in.)

below top of receiver


Operating Temperature

–20 °C to +60 °C

(–4 °F to +140 °F)


Storage Temperature

–40 °C to +70 °C

(–40 °F to +158 °F)



0.3 kg (12 oz)



16.3 cm x 7.4 cm x 2.9 cm

(6.4 in. x 2.9 in x 1.14 in.)


Our Tripods and Rods are the foundation for your measurement success.

Claw Pole Clamp with Compass and 40-minute Vial
Replacement Vial for QLV

Choose from a wide range of clamps, vials, brackets, and adaptors.


The HR320.

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