Zhongan Exhaust gas monitor NO Nitric Oxide SO2 carbon monoxide CO gas concentration detector
S318 Multi-gas alarm detector,Modular sensor elements can be used to replace different sensor types at any time and anywhere, color LCD display technology, can be equipped with dozens of combustible or toxic gas sensors for testing.
Q: Can I have a sample order?
A: Yes, we welcome sample order for checking quality, but the freight need to be paid by buyer in advance.
Q: What is the lead time?
A: Sample needs 2-5 days,We usually ship by DHL, UPS, FedEx or TNT, mass production time needs 7-15 days for order.
Q: Do you offer quality guarantee for the products?
A: Yes, we offer one year quality guarantee for our products.
Q:Can you produce according to customers' design?
A: Yes,We are factory with our own R&D team. We can customized per your requirement about product's color, special function, packaging, etc. Besides, for the language version, we can provide English, Russian, Germany, Spanish, etc.
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