• Spectra CR700

    When only the best will do.

The CR700 Combination Laser Receiver is a versatile display receiver, designed for both small grading/excavating equipment and traditional grade rods. It features a magnetic mount for quick machine attachment and a grade rod clamp for easy use.

Key features & benefits:

CR700 includes C71 Magnetic Clamp and C70 Rod Clamp

Bright LED Arrow Displays – red/green/blue LED arrows are super bright and visible in all conditions

Magnetic Clamp – new C71 magnetic clamp will not slip on the machine no matter how rough the work is

Light Bar Technology – patented laser reception technology delivers the most accurate, consistent and reliable performance

Laser Radio – the CR700 is radio-compatible with the GL400N / GL600N series grade lasers and the HV302 enabling the use of time saving functions such as Grade Match, Fingerprinting, PlanLok and Axis Alignment

IP67 – dustproof, waterproof, weatherproof

3 m (10 ft) Drop Guarantee – almost destruction proof, extremely robust; eliminates downtime

Digital Read-Out – the CR700 provides the exact distance from on-grade numerically

Remote Display – pair the CR700 receiver with an HL760 receiver to be used as a remote display, useful for machine operators and site supervisors

Backlight – Receiver can be viewed in the dark or low light conditions

Vertical Drift Alarm – Warns if the laser is disturbed when using in the vertical mode

3-Year Warranty – the best warranty on laser receivers

Specifications

Working Radius
(Laser Dependent)
1 m – 460 m (3 ft – 1500 ft)

Laser Detection Height
270 mm (5“)

Numeric Readout Height
102.0 mm (4“)

Internal Radio
Full 2-way communication, operation
and security lock with paired device

Radio Working Radius
Up to 200 m (660 ft), depending on orientation,
conditions and paired device

Accuracy
(Dead-band)
Ultra Fine 0.5 mm 0.02 in 1/32 in
Super Fine 1.0 mm 0.05 in 1/16 in
Fine 2.0 mm 0.10 in 1/8 in
Medium 5.0 mm 0.20 in 1/4 in
Coarse 10.0 mm 0.50 in 1/2 in
Machine 25.0 mm 1.00 in 1 in

Reception Angle
200° minimum
(laser & distance dependent)

Strobe
Anti-strobe sensor

Detectable Spectrum
610 nm … 780 nm

Beeper Volumes
Loud = 110 dBA
Medium = 95 dBA
Low = 65 dBA

LED Indicators
Green On-grade
Red Hi
Blue Low

Power Supply
3 x 1.5 Volt “AA” batteries

Battery Life
60+ hours; 16 continuous backlight

Weight Without Clamp
471 g (16.6 oz.)

Dimensions
98 x 200 x 37 mm (3.9” x 7.8” x 1.5”)

Operating Temperature
-20°C…+60°C (-4°F… +140°F)

Storage Temperature
-40°C…+70°C (-40°F…+158°F)

Automatic Shut-Off
30 minutes

Regulatory
CE EMC / RoHS Compliant

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