| คุณสมบัติ | |
| Accuracy | ± 3 mm / 10 m | 
| Rotating speed rpm | 0 – 500 | 
| Working range without receiver Ø | 20 m* | 
| Laser class / Wave length | 2 / 650 nm | 
| Temperature range | -10 °C – +45 °C | 
| Power supply | 4 x AAA Alkaline battery | 
| Operating time | 12 h | 
| Weight (instrument only) | 0,55 kg | 
| Size (instrument only) | 120 x 120 x 150 mm | 
ชุดเลเซอร์หมุนรอบตัว Geo Fennel EL 503-SET (Germany) (พร้อมขาตั้ง)
HORIZONTAL AND VERTICAL
The EL 503 manual rotating laser allows you to perform indoor measurements and alignment tasks precisely and efficiently.
Cost effective, easy to set-up and easy-to-use.