| Laser diode | 
635 nm, < 1 mW | 
| Measurement range | 
0,05 – 50 m | 
| Laser class | 
2 | 
| Measurement accuracy, typical | 
+/- 1.5 mm | 
| Measurement range of incline measurement | 
0 – 360° (4 x 90°) | 
| Measuring accuracy (typical) | 
+/- 0.2° | 
| Measurement time, typical | 
< 0.5 s | 
| Measurement time, max. | 
4 s | 
| Power supply | 
2 x 1.5 V LR03 (AAA) | 
| Automatic deactivation | 
5 min. | 
| Weight, approx. | 
0,1 kg | 
| Length | 
106 mm | 
| Width | 
45 mm | 
| Height | 
24 mm | 
| Units of measurement | 
m/cm, ft/inch | 
| Memory capacity (values) | 
30 | 
| Battery lifetime, individual measurements, approx. | 
10.000 | 
| Battery lifetime, operating time, approx. | 
2,5 h | 
| Dust and splash protection | 
IP 54 | 
| Tripod thread | 
1/4″ | 
| Data transfer | 
Android devices with Bluetooth™ 2.1 or higher, iOS devices with Bluetooth™ Smart technology | 
| Supported Android devices | 
Smartphone with Android 2.3.x or higher, Tablet with Android 3.x.x or higher | 
| Supported iOS devices | 
iPad (3rd Gen.), iPad (4th Gen.), iPad mini, iPhone 4S, iPhone 5 |