Bjelorusija narudžba kupaca 500pcsZapaljivi detektor curenja prirodnog plina,Prijenosni detektor za otkrivanje svih zapaljivog plina. Sensitivity:Variable, Minimum 50 PPM (methane) Alarm Mode: sound alarm and light alarm Response Time: Instantaneous Have Finished,just Wait For Pack And Send To Customer.Thanks For Customer's Trust And Support
