Description:
The Stratus 6330 (Imperial) is a NOAA Approved Rain and Snow Gauge made in the USA. Meeting the exact standards for accurate measurement and recording, this rain gauge is a simple and reliable meteorological tool appropriate for all ages and experience levels.
You don’t need to be a professional meteorologist to appreciate the versatile Stratus 6330 Precision Rain Gauge. However, if you are, you are going to love it.

This rain gauge is a simple instrument that does not require wiring, electrical connections or even batteries. It is easy to install and practical to use during all seasons. This instrument measures so extremely accurate that it can be used for official rainfall measurements taken at most airports or other reading stations. 

Operation:
The internal tube enables you to collect up to an inch of rain and is designed to measure in increments of 0.01 inches (or 0.2mm). The inner measurement tube magnifies the rainfall by funneling a 4" radius of rainfall into a 1" diameter tube. This allows for a highly accurate reading for rainfall up to 1 inch. Once the inner tube fills up, the outer overflow tube begins to fill. The rain gauge can be disassembled by hand, and rainfall poured into the inner tube one inch at a time for an exact measurement.

The gauge also becomes handy during the winter months to track the local snowfall. All that you do is remove the receiving funnel and measuring tube. In a matter of seconds, you have an instrument that works for snowfall measurement during those big snowfalls.

Includes:
Everything you need, except for rain.
1x Clear Plastic Outer Tube
1x Internal Measurement Tube (Imperial or Metric)
1x Removable Funnel
1x Plastic Mounting Bracket
3x Mounting Screws
1x Paper Instructions and Sample Log

Variants:
We offer this standard rain gauge in both Imperial and Metric measurements. You can also purchase the inner tube separately here.

Part Number 6330- Imperial (US/ NOAA Standard)
Inner Tube: 1.00 Inches, 0.01 (1/100") increments
Total Capacity: 11.00 Inches

Part Number 6330M -Metric
Inner Tube: 25.4 Millimeters, 0.20mm increments
Total Capacity: 27.94 cm / 279.40 mm

Replacement Parts & Accessories:
RG202 Replacement Outer Tube
RG204 Replacement Inner Tube (Select Measurement)
RG203 Replacement Mounting Bracket
RG201 Replacement Top Funnel
RG206 Stratus Rain Gauge Cleaning Brush

STEM:
Are you a teacher who is interested in supplementing your science course and teaching with hands on activities throughout the year? This is an economically priced tool to add to your bag of tricks to keep students engaged and excited about learning. Encourage them to keep a journal, so they can monitor the local precipitation throughout the school year.

The Stratus Precision Rain Gauge is a high-quality, American-made product. It is also one of the most affordable gauges on the market today.

Links:
Become a CoCoRaHS Observer (Leaving Scientific Sales)
Submit a Storm Report to NOAA (Leaving Scientific Sales)