The NA700 series automatic optical levels offer four different models in the NA700 range.
These optical levels are built for builders, engineers and surveyors.
The NA724 offers 24x telescopic magnification for improved accuracy and reliability and Robustness for
the demanding construction user.
Technical Data | NA720 | NA724 | NA728 | NA730 |
Accuracy | ||||
Per km double run | 2.5 mm | 2 mm | 1.5 mm | 1.2 mm |
Single measurement – Target distance 30m | 1.5 mm | 1.2 mm | 1 mm | 0.8 mm |
Compensator | ||||
Setting accuracy | < 0.5" | < 0,5" | < 0.3" | < 0.3" |
Working range | ± 15' | ± 15' | ± 15' | ± 15' |
Environmental | ||||
Impact standard | ISO 9022-33-5 | ISO 9022-33-5 | ISO 9022-33-5 | ISO 9022-33-5 |
Resistance to water and dust ingress | IP57 | IP57 | IP57 | IP57 |
Temperature Range | ||||
- Operation | -20° to +50°C | -20° to +50°C | -20° to +50°C | -20° to +50°C |
- Storage | -40° to +70°C | -40° to +70°C | -40° to +70°C | -40° to +70°C |
Dimensions & Weight | ||||
Dimensions | 19x12x12 cm | 19x12x12 cm | 21x12x12 cm | 21x12x12 cm |
Weight | 1,6 kg | 1,6 kg | 1,7 kg | 1,7 kg |