Thanks to a WH-SP-RG rain gauge, there’s not much to that part ... We couldn’t help but think that with rechargeable batteries and a small solar panel, this could last a very long time.

So that’s where the tipping bucket rain gauge comes in. Invented in 1662, this clever instrument doesn’t just measure rainfall; it records it in real time. At The Weather Bureau in Washington ...

Thanks to a WH-SP-RG rain gauge, there’s not much to that part ... We couldn’t help but think that with rechargeable batteries and a small solar panel, this could last a very long time.