Can you change the alarm levels?

No they are preset! I have tested mine and they detect levels way below normal

does the unit have to be bump tested if so how often

This unit does no require a bump test. Once you turn it on, it self calibrates andyou are good to go for 2 years. Make sure to store it I a clean environment.

will this pin point, or sniff out the source of a leak? or just the overall area condition?

This device is used for personal protection it will only detect the H2S in the area it will not pin point it.

Can this detect the car emission mixed air coming through my bedroom window?

Definitely not. Combustion products from car engines shouldn't really have any hydrogen sulfide (even if it was in the fuel, it'd burn up!) You might want a CO detector, although the unpleasant smell of car exhaust has nothing to do with it.

Desertcart Logo

Deliver to Vietnam

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.