Air pressure change (differential stress switch) parameters a, temperature range: -40 diploma ~ + eighty five drgree b, the use of humidity range: ≤95% c, replace load: 0 / 125V AC (30VDC) d, paintings pressure value: <600Pa e, to face up to the utmost pressure: 2000Pa f, life: 200,000 instances g, motion parameters: in line with precise product adjustment (Adjustable) h, the touch resistance: ≤50Mω i, insulation resistance:> 100MΩDC500V (between the terminal and the metal shell) j, pressure: AC2000V 50Hz 60S, leakage latest <0 mA (between the terminals and the metallic shell) Package 1 pcs When you set an order, please desire a transport formulation and pay for the order including the shipping cost. We will ship the goods as quickly as possible. We don't guarantee delivery time on all abroad shipments thanks to variations in customs clearing events in particular person countries, that may affect the time you get the parcel. Please observe that consumers are chargeable for all additional customs fees, brokerage feeds, duties, and taxes for importation into your country. These extra fees may be gathered at time of delivery. We won't refund delivery charges for refused shipments. The delivery charge would not encompass any import taxes, and buyers are responsible for customs duties.