testo 317-2, 方便的气体泄漏检测仪,含电池和仪器盒（带皮带夹和腕带）,携带方便.

testo 317-2 Product Introduction:

testo 317-2, for rapid leak detection of gas pipeline joints.

仅售：RMB 3012

Advantages at a glance:

• Optical bar disy

• Sensor self-detection

• Gas concentration increases, alarm volume increases

订货号：0632 3172