Combustible Gas Tester Portable Gas Concentration Alarm Lightning Detection Equipment LuguLake and there are dense small

and there are dense small thorns inside (increase the tension and ensure the transportation of goods)

Capacitance measurement function (UT202+max 4mF)

Continuity test : √

4 parts boxes and two No

Ideal for being used as holder and positioner in welding

Combustible Gas Tester Portable Gas Concentration Alarm Lightning Detection Equipment LuguLake and there are dense smallShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Detection Equipment *1 Features High definition color screen2. 3 "HD color screen display, multi interface display, all data at a glance. Three designIP65 grade waterproof, dustproof, explosion proof fuselage design is safer to use. Alarm promptSound, light, vibration three alarm prompt, alert at any time.