On most orders over $199
Upto 60 days to return products*
M-F 9 A.M. - 6 P.M. CST
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NH3 0-200PPM Sensor Nema1
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All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
UPS Hoilday Delivery Schedule
For more infomation about Returns visit Returns
For more informatrion about Warranty visit Warranty page.
You can also find answers to some common questions on our FAQ page
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