Spectra Precision CR600 Combination Laser Level Receiver with Rod Clamp, Magnetic Mount, Batteries, Waterproof, Lightweight, Bright LED Indicators - CR600

Features

• Use as a handheld or rod mounted receiver for measuring cut & fill, leveling forms & footers, setting grade, and measuring elevation changes; Or use as a machine control mounted receiver for use on a backhoe, small excavator, or skid steer loader
• Designed for tough construction site conditions, it’s rugged, waterproof, lightweight magnesium housing can withstand drops up to 3 m (10 ft) on concrete
• Ultra bright, colored LED indicators visibly indicate grade elevation, even in poor light
• Adjustable accuracy lets operator tighten the on-grade deadband to meet a variety of jobsite requirements from rough grading to fine leveling
• Wraparound receiver cells provide continuous pickup through an operating range of 270-degrees for improved productivity, especially for machine applications
• Kit includes C50 Rod Clamp, C51 Magnetic Mount, Batteries, and User Guide

What our Experts Think

• Versatile Rod & Machine Receiver – The Spectra Precision CR600 Combination Laser Level Receiver is designed for both grade rod use and machine mounting, making it ideal for excavation, grading, form leveling, and elevation checks on construction sites.

• Highly Visible LED Grade Indicators – Equipped with super-bright red and green LED elevation indicators, allowing operators to easily see above, below, or on-grade readings even in bright sunlight or low-light conditions.

• Wide 270° Laser Reception – The wraparound sensor design provides 270-degree signal pickup, reducing dead zones and allowing faster laser detection across the jobsite.

• Adjustable Accuracy for Different Tasks – Multiple sensitivity settings—from ultra-fine precision to coarse grading—allow the receiver to adapt to both fine leveling and heavy earthwork applications.

• Rugged Construction for Jobsite Durability – Built with a die-cast magnesium housing, the receiver can withstand drops up to 10 ft (3 m) and carries an IP66 dust- and water-resistant rating for tough outdoor environments.

• Long Battery Life & Easy Operation – Powered by AA batteries with up to 100 hours of runtime, plus automatic shut-off to conserve power during extended workdays.

• Complete Jobsite Kit – Includes rod clamp, magnetic mount, and batteries, giving contractors a ready-to-use receiver for grading, excavation, and general construction tasks.

Q&A

Q1: What is the Spectra Precision CR600 used for?
A: The Spectra Precision CR600 Combination Laser Level Receiver is designed to detect rotary laser beams and provide precise elevation readings for grading, excavation, and construction leveling tasks.

Q2: What type of lasers is the CR600 compatible with?
A: The receiver works with red visible and infrared rotating lasers (610–900 nm), making it compatible with most professional construction rotary laser levels.

Q3: What is the reception range and angle of the CR600?
A: It features a 270° reception angle with a 4.5-inch detection height, providing wider beam pickup and fewer dead spots on job sites.

Q4: How accurate is the CR600 laser receiver?
A: The receiver offers five selectable accuracy levels, ranging from ultra-fine precision to coarse grading, allowing users to adapt to both detailed leveling and rough grading work.

Q5: Is the CR600 durable for construction environments?
A: Yes. It has a rugged die-cast magnesium housing, is dustproof and water-resistant (IP66), and can survive drops of up to 10 ft (3 m) onto concrete.

Q6: Does the CR600 provide clear visibility on job sites?
A: Yes. The receiver features super-bright red and green LED indicators and an LCD display, making grade information visible even in bright sunlight or low-light conditions.

Q7: How long does the CR600 battery last?
A: The receiver runs up to 100 hours on AA batteries, supporting extended jobsite use without frequent battery replacement.

Maintenance Tips

• Keep the Sensor Clean: Wipe the receiver window regularly with a soft cloth to remove dust, mud, or moisture that can affect laser detection.

• Avoid Harsh Chemicals: Use only a damp cloth for cleaning. Solvents or strong cleaners may damage the waterproof seals and display.

• Check Batteries Frequently: Replace batteries when the LED indicators become dim to maintain strong signal detection and performance.

• Protect the Magnetic Mount: Clean metal debris from the magnetic mount to ensure secure attachment and accurate readings.

• Inspect the Rod Clamp: Periodically check the rod clamp and screws for tightness to keep the receiver stable during measurements.

• Store in a Dry Case: After use, place the receiver and accessories in a protective case to prevent dust, moisture, and impact damage.

• Avoid Extreme Temperatures: Store and operate the receiver within recommended temperature ranges to preserve electronics and battery life.