Features & applications
Features
- Easy to use – single-button design allows for one-person operation, with an extended range of up to 800 m (diameter)
- Fast and reliable detection – the universal PRA 4 laser receiver with digital offset and a large 13 cm detection window ensures fast and reliable laser detection across the entire working range
- Durable and shock-resistant – a new aluminum core, internal dampers, shock-absorbing head/handles, and IP66 rating help maintain laser accuracy in tough jobsite conditions
- Smart features with Nuron – intelligent asset tracking and battery life indication, all on a single battery platform, help optimize tool inventory and improve cost efficiency
- Strobeshield mode – integrated technology protects against false detections from lights, LEDs, and glass/metal reflections to help improve consistency and productivity on the jobsite
Applications
- Horizontal leveling during excavation tasks
- Leveling formwork and pouring concrete
- Transferring and checking reference heights
Product information
PR 4-22 rotating laser
- Item number: 2399575
- Number of products in package: 1
Technical data
- Accuracy :±1.5 mm at 30 m
- Laser class :< 4.85 mW, 620 - 690 nm, Class 2 (EN 60825), Class II (FDA CFR 21 art. 1040)
- Self-leveling range at room temperature : ±5(±8.7%) °
- Rotation speed : 600 rpm
- IP protection class : IP 66 (EN 60529) - except for the battery compartment
- Operating temperature range :-20 - 50 °C
- Maximum operating time : 35 h