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Instructions × 1
so it could meet the needs of different people
thermal conductivity gas analyzer is an important gas sensor，Although they sometimes use generally consistent detection principles。
Imported lithium battery power supply is safer and longer lasting
dynamic sound
Hand Held Portable Hydrogen Detector Hydrogen Concentration Detector Toxic And Harmful Gas Leakage Detector Tool Kits Instructions × 1Ships FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: Sound, light, vibration triple alarm, accurate measurement of gas values, the first time alarm and high precision sensors .. ^_^: 4de58618d28eb5ffbbdb43ae75208479 ^_^: 0721aa26654fac5ce924ae69877fc4c6 ^_^: 5dc2a412dcffbacc9eaa82e3c8f850cb ^_^: e4aecdf27d0a8911a83136e86027d69c
US$ 38.00
US$ 12.00
US$ 15.50