Main specification

Item

specification

Damping time of needle

<15s

Graduation circle

0°~360°

Dial scale

1°

Precision of long air level

20' ± 5'/2mm

Precision of circle air level

30' ± 5'/2mm

Reading error

≤0.5°

Color

Black

Material

Aluminium alloy crust

Size

80×70×35mm

Weight

0.24kg