Contact
Choosing a device or need help with an order? Contact us for product questions, device menu languages, delivery and after-sales support.
Get in touch
NitrateCheck is operated by Сем Солушънс ЕООД (Sem Solutions Ltd.).
VAT number: BG205726010
Contact and return address: 27 Bogovets Street, 1612 Sofia, Bulgaria
Email: info@nitratecheck.com
Phone: +359 877 870 480
Help us answer your question
- Before ordering: tell us which product interests you and your delivery country.
- About an order: include your order number, if available.
- Product support: include the model and a short description of the issue. A clear photo can help when relevant.
Choose the device menu language from the options on the product page. If the language you need is not listed, contact us before ordering.
You can also use the contact form below.