Spectra Prescision HL450 Laser Receiver

The HL450 Laser Receiver features a digital readout of elevation that provides a numeric display of ± 40 mm or ±1.5 inches. The readout is displayed on the large front and rear LCD’s and shows exactly how far the elevation is from on-grade. Accurate measurements can be made without moving the rod clamp, saving time, and increasing productivity. The patented anti-strobe filter eliminates false readings from LED lights that are commonly found on the job site such as vehicle hazard warning strobe lights. And with the digital readout models which have the prefix HL, you do not even need to get the receiver to the on-grade position because it displays how far from on-grade you are - allowing you to work faster and more accurately. You can quickly estimate how much material you need to cut or fill. Reliable Accuracy: All our models have different settings to suit your jobsite tolerances. The units of measure can be displayed in millimeters, centimeters, feet & inches and fractional inches. Crazy Simple: The laser receivers all include a display on the front and back for easy visual indication of detector status and grade information. The display shows proportional arrows to help you find the on-grade position rapidly. An adjustable audible tone indicates high, low and level. All basic functions are a single press away. Set your accuracy and loudness levels and get to work. Operating Time: Equipped with 2 AA batteries, all the models deliver long operating time to keep you working on the jobsite. Reception Length: The longer the reception zone, the quicker you can acquire the laser beam allowing you to get your work done faster. When used in vertical, a longer pick up zone allows more control when doing tilt-up or curtain walling. Tougher than Tough: Designed to withstand a direct drop up to 10 feet* (3 meters) onto concrete meaning less downtime due to damage and service requirements. In addition, the IP67 waterproof housing protects the unit from the harsh environment it is used in. Drop it in a puddle or get concrete on it, just wash it off with a hose. It is that good we back it up with an over-the-counter exchange policy for all warranty claims within the defined warranty period giving you peace of mind. Specification Working Radius (Laser Dependent): 1 - 200 m (3 - 650 ft) Laser Detection Height: 102 mm (4“) Numeric Readout Height: 76 mm (3“) Accuracy (Dead-band): -              Fine 1.0 mm 0.05 in 1/16 in -              Medium 5.0 mm 0.20 in 1/4 in -              Calibration 0.1 mm 0.01 in 1/64 in Reception Angle: ± 45° minimum Battery Life: 70+ hours Environmental: Waterproof, Dust-proof to IP67 Detectable Spectrum: 610 nm ... 900 nm Beeper Volumes: -              Loud = 100+ dBA -              Low = 65 dBA Power Supply: 2 x 1.5 Volt “AA” batteries Dimensions: 168.0 x 76.0 x 36.0 mm (6.6” x 3.0” x 1.4”) Operating Temperature: -20°C...+60°C (-4°F... +140°F) Storage Temperature: -40°C...+70°C (-40°F...+158°F) Automatic Shut-Off: 30 min Contact: For questions or concerns, please feel free to contact us online, or call us directly here at (248) 348-8864. Hours of Operation: Monday-Friday: 7am-5pm Saturday/Sunday: CLOSED Pricing/Availability: *All items are subject to availability. We will make our best efforts to inform you as soon as possible if the goods you have ordered are not available or if shipment may be delayed. All prices are subject to change without notification. Order Delivery / Pick-Up: Select items / orders are available for pick-up and/or delivery, if interested, please contact us to determine what your best option will be. We can provide you with a quote on an estimated delivery charge or schedule a pick-up time for your order. Shipping Charges: *Please note that due to the range of sizes of our items, additional shipping fees may incur based on location / dimensions of package. Your initial shipping charge will be used as a deposit to reserve your item, if any additional fees occur we will contact you directly to discuss your options.