What is the Stratus® replacement measuring tube?
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The Stratus® replacement measuring tube is the official replacement inner tube for the Stratus® Precision Rain Gauge. It maintains the same professional 0.01-inch measurement accuracy as the original and fits directly into the existing gauge housing — sold as tube only, housing not included.
What gauge does this replacement tube fit?
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This replacement tube is designed specifically for the Stratus® Precision Rain Gauge. It is not compatible with other brands of rain gauges.
Is the replacement tube Made in USA?
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Yes. The Stratus® replacement measuring tube is proudly Made in the USA with the same quality as the original gauge.
Why would I need a replacement measuring tube?
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Replacement tubes are needed if the original tube cracks, breaks, becomes cloudy from UV exposure, or develops mineral deposits that make readings difficult. Replacing the tube restores full 0.01-inch accuracy without replacing the entire gauge.
Does the replacement tube maintain the same 0.01" accuracy?
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Yes. The Stratus® replacement tube is manufactured to the same specifications as the original, maintaining professional 0.01-inch rainfall measurement accuracy — the standard used by CoCoRaHS and the National Weather Service.
Is this a cost-effective alternative to buying a new gauge?
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Absolutely. The replacement tube lets you restore your Stratus® gauge to full performance at a fraction of the cost of a new unit. If your housing is intact and only the inner tube is damaged, this is the smart repair option.
How do I install the replacement measuring tube?
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Simply remove the damaged inner tube from the Stratus® gauge housing and insert the replacement tube. No tools required. The tube is designed for a precise, secure fit in the standard Stratus® housing.
Is the replacement tube weather-resistant?
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Yes. The Stratus® replacement tube is made from clear, weather-resistant plastic built to withstand year-round outdoor exposure including sun, rain, frost, and wind.
Should I keep a spare replacement tube on hand?
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Many serious weather observers and CoCoRaHS volunteers keep a spare tube on hand to ensure uninterrupted rainfall tracking. If a tube breaks mid-season, having a replacement ready means no gaps in your data.
Where can I find the full Stratus® Precision Rain Gauge?
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The complete Stratus® Precision Rain Gauge — including the outer housing and measuring tube — is available separately on our site. The replacement tube is sold for existing Stratus® gauge owners who need to restore their unit.
