How many times have you been making RO DI water and left the house or fell asleep?
Ever had an aquarium leak?
Does your spouse get angry?
Does your neighbor like water pouring into their apartment?
Floors are expensive to replace.
Not to mention mold issues.
Here’s a $10 insurance policy.
Clip the sensor to a ro di bucket or resevoir. Put one in your aquarium stand.
Can also be used for water heats, sumps, etc.