The Spectra Precision HR1220 Laser Receiver / Detector is a durable and very practical detector for multi-line lasers with pulsed output. It detects both red and green beam lasers and is compatible with Spectra models: LT52R, LT52G, LT56 and LT58G.
This detector can extend the indoor working range of these mult-line lasers, as well as increasing versitility by allowing outdoor use, when the beam may not be visible. The HR1220 includes a mounting bracket that easily attaches to grade rods or measuring staffs.
The HR1220 detector features include large front and rear LCDs, dual horizontal and vertical bubble levels. A loud audible signal can be set to loud, low or off. It is waterproof and dustproof to IP66 standards.
Spectra HR1220 Laser Receiver Features:
Dual LCD's on front and rear are ideal for general exterior applications
Fine or standard accuracy fits all application needs.
Strong waterproof housing (IP66) protects the unit from dust, moisture and accidental drops
Loud 100 dBA speaker can be heard on the nosiest job site