Features & applications
Features
- Easy to use – one-button design allows for single-person operation, now with an extended range of up to 800 m (diameter)
- Fast and reliable detection – the PRA 4 laser receiver with digital offset display and a large 13 cm reception window provides fast and reliable detection across the entire work area
- Rugged and drop-resistant – a new aluminum core, internal vibration dampers, shock-absorbing head and handles, along with an IP66 protection rating, help maintain laser accuracy in tough jobsite conditions
- State-of-the-art features with Nuron – tool tracking, battery state-of-charge indicator, and a single battery platform help simplify tool management and reduce costs
- Strobe-Shield mode – built-in technology protects against false detection caused by lights, LEDs, and reflections from glass or metal, to improve stability and productivity on the jobsite
Applications
- Horizontal leveling during excavation work
- Leveling formwork and pouring concrete
- Transferring and checking height reference levels
Product information
Rotating Laser PR 4-22
- Item number: 2399576
- Package quantity: 1
TECHNICAL DATA
- Accuracy: ±0.06 in per 100 ft
- 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) - battery compartment excluded
- Operating temperature range: -4 to 122 °F
- Maximum operating time: 35 hours