Warranty Policy

Maximum’s 5-Year Limited Warranty

Maximum, Inc. warrants the weather instruments it manufactures to be free from defects in materials and workmanship for five years from the date of original purchase. The outdoor humidity sensor for Stratus carries a two year warranty and all other sensors are protected by a five year warranty from the date of original purchase. This warranty does not cover damages due to improper installation or use, lightning, damage attributable to unauthorized service or damage that can be directly identified as the result of a power surge. Nor does this warranty apply if any seal on any instrument is broken. Any defective weather instrument returned to Maximum during the warranty period will be repaired or replaced, at the option of Maximum, free of charge.

The foregoing is in lieu of all other express warranties.


The instrument must be returned, postage prepaid, to:

Maximum, Inc.
30 Samuel Barnet Boulevard
New Bedford, MA 02745
Tel. (508) 995-2200

Your product should be accompanied by a return address and a brief statement of the malfunction. Services under this warranty will be available at any time of the year and will be completed within three weeks after the instrument is returned. The return of the warranty card is not a condition of warranty coverage, but may serve as evidence of your date of purchase.

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