Spectra Precision HL450 Laser Detector with Clamp
The Spectra Precision HL450 Laser Detector is an essential tool for contractors and construction professionals who require accurate elevation measurements. Designed to work with any rotating laser transmitter, this laser receiver simplifies grading, leveling, and excavation tasks by providing precise elevation readouts on-site. With its durable construction, large reception height, and advanced features, the HL450 enhances productivity and ensures reliable performance.
The HL450 features a digital readout of elevation that is displayed on large front and rear LCD screens. This allows users to see the exact distance from on-grade, eliminating guesswork and saving time by reducing the need to move the rod clamp. Its 4-inch reception height, double the industry standard, ensures quick laser beam acquisition, improving workflow efficiency on busy sites. Additionally, the patented anti-strobe sensor prevents interference from construction lights, making it easier to identify laser signals even in challenging conditions.
Engineered to withstand the challenges of demanding environments, the HL450 is fully waterproof and can endure drops from up to 5 feet onto concrete. These durability features make it a reliable choice for contractors looking to invest in equipment that lasts. Whether you're leveling forms, grading land, or aligning structures, the HL450 is the perfect companion for your rotating laser transmitter.
Features
- Works with any rotating laser transmitter for versatility on various tasks.
- Digital elevation readout displays precise measurements on front and rear LCD screens.
- Large 4-inch reception height allows quick and easy laser beam acquisition.
- Patented anti-strobe sensor prevents false readings caused by site lighting.
- Waterproof and rugged design ensures durability in tough conditions.
- Withstands drops of up to 5 feet onto concrete for long-lasting performance.
- Eliminates the need to move the rod clamp, saving time and boosting productivity.
- Ideal for grading, leveling, and excavation tasks on construction sites.
- Accurately measures elevations to improve efficiency and reduce errors.
- Simple, easy-to-use design suitable for professionals and first-time users alike.
Spectra Precision HL450 Laser Detector with Clamp Specifications
| Specification | Details |
|---|---|
| Working Radius (Laser Dependent) | 1 m - 400 m (3 ft - 1300 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+ dBALow = 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 |
