| 规格和标准 |
Measure angle, slope, rise Hold function Zero setting Signal sound setting Digital display automatic inverter Key lock setting Length (mm): 610 Height (mm): 60 Thickness (mm): 30 Magne: Yes Minimum display: Angle 0.05°, 0.1% gradient, 1mm rise/m Digital display accuracy: Horizontal vertical ±0.05°, other than horizontal vertical ±0.1° Bubble tube accuracy: Normal measurement ±0.5mm/m, Overhead measurement ±0.5mm/m Power supply: 2 AA alkaline batteries Protection grade: IP67 Number of bubble tubes: Horizontal x 1/垂直x 1,数字显示器数:前x 1/upper x 1
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