Dual Displays for Easy Grade Reading
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. Fine and medium accuracies are selectable to meet various applications and conditions.
Durable Design with Clear Jobsite Feedback
The HR320 Laser Receiver is designed for reliable performance in demanding outdoor environments. Large LCD displays on the front and rear provide clear grade readings from any angle, while a snap-in rod clamp allows quick switching between rod-mounted and handheld use. Its rugged, waterproof housing protects against dust, moisture, and drops up to 1.5 meters. With selectable fine and medium accuracy settings and a powerful 100 dB speaker, the HR320 ensures precise grade detection that can be easily seen and heard even on busy job sites.
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Large easy-to-read LCD on front and rear makes it ideal for exterior applications
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Snap in rod clamp allows fast switching from rod-mounted to handheld applications
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Snap in rod clamp allows fast switching from rod-mounted to handheld applications
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Rugged waterproof housings withstands 5 ft (1.5 m) drops and protect the unit from moisture and dust
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Two on-grade sensitivities (fine and medium) let you get to grade faster in a variety of applications
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100 db loud speaker can be easily heard on noisy job sites
See the HR320 in Action
Explore the HR320 from multiple angles and get a closer look at its design, key components, and jobsite-ready construction.




