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3. Technical data
3.1 Gradient module
Max. measurement tolerance
- 0° / 90°
- 1° - 89°
± 0.05°
± 0.10°
Protection class
IP 65
Power supply
3 x 1.5 V AAA batteries
Battery life (at 20°C)
30 hrs (if display light switched off, approx. 80 hrs)
Permissible temperatures
Operating temperature
Storage temperature
-10°C to +50°C
-20°C to +70°C