Rain Gauge Tip Test

If you think the rain gauge might not be reading correctly, you can try these simple tests:

Manual Tip Test: 
With the sensor unmounted, note the Total Rain reading or reset the Rain Total to 0.00. Then, use the eraser end of a pencil to gently tip the rocker of the rain sensor 10 times. Wait at least 3 minutes to allow all the rain to collect.

Water Tip Test: 
Once the sensor is mounted, note the Total Rain reading or reset the Rain Total to 0.00. Slowly pour water into the funnel to tip the rocker 10 times. Wait at least 3 minutes to ensure all the rain is collected.

Compare Tests: 
If the readings match, your rain gauge is working correctly. If they don’t, try repeating the tests 3 times to rule out any mistakes. Also, check if the sensor is mounted too tightly or if there’s debris blocking the funnel.