Rotary Laser KRL-440 sets a new benchmark for professional-grade layout tools, engineered to deliver uncompromising performance on the most demanding job sites. This device is a true High-precision Laser Level, achieving an exceptional leveling accuracy of ±0.5mm/10m through its advanced electronic leveling system that combines a gyroscope and a dual-axis sensor. It projects a perfect 360-degree plane in both horizontal and vertical orientations, making it an indispensable High-precision Laser Level for everything from ground-up construction to intricate interior alignments.
Rotary Laser KRL-440 Available in both robust Red (KRL-440R) and ultra-visible Green (KRL-440G) laser models, this tool ensures clear laser lines over a massive working diameter of up to 1000 meters with a detector. Operators can control every function with ease from up to 150 meters away using the comprehensive RC100 remote, including two-way slope setting. Housed in a rugged IP65-rated body, the Rotary Laser KRL-440 is built to resist dust and water, guaranteeing that this High-precision Laser Level remains reliable and accurate in any environment, season after season.
Rotary Laser KRL-440 Specifications
| Laser type | KRL-440R | KRL-440G |
| Laser type/wavelength | Red laser (635nm-30mw)Upper/Lower Dot | Green laser (515nm-30mw)Upper/Lower Dot |
| Leveling way | Electronic leveling (1 gyroscope + 1dual axis electronic sensor) | |
| Leveling range | ±5° | |
| Leveling accuracy | ±0.5mm/10m | |
| Working dia (UsingLP500) | ≥1000m | |
| Working dia (UsingLP700) | ≥800m | |
| Working temperature | -20℃～+50℃ | |
| Laser rotation speed | 0/300/600/1000/1500rpm (Permanent magnet brushless hollow motor) | |
| Area scan | 15°/45°/90°/180° | |
| Tilt setting | Two-way | |
| Slope operation | Use the RC100 remote control | |
| Main unit operation | 12 keys /5 lights (Sync with remote control signal) | |
| Remote control operation | 12 keys /5 lights（Synchronize with host signals Remote control distance ≥150m) | |
| Power supply method | Lithium (Single section replaceable) AC direct supply | |
| Lithium working time | 15-20H (Longer working time battery for option) | |
| Calibration method | Remote control /APP | |
| Packaging | Plastic box | |
| Size | Length 215 Width 215 Height 232(mm) | |
| Protection grade | IP65 | |
| Fall height | 1M Main Machine only | |
| Setting slop range | ±10% | |
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