Uses:
Factory production manual Line concentration box manually Vibrating string instrument measuring the concentration of measuring equipment, the structure of a metal frame, solid appearance, for indoor or outdoor use, the switch can be carried out manually selected point measurements.

Main structure

JDJX-1 Type Manual Line concentration box appearance shown at right, is it Overall dimensions: 280 × 240 × 120mm, the rear panel 24 of the input cable clip, which can access 24 Vibrating string type instrument cable outlet, then the method is simple and easy to operate, a front panel switch, toggle switch can be measured.