Always know how much water is in your tank with this easy-to-read, mechanical tank gauge — ideal for small rainwater tanks and close-up viewing.

The Dial Gauge Level Indicator mounts directly to the top of your tank and uses a reliable float system to display the current water level at a glance. The clear dial face shows you exactly how full your tank is, helping you make smarter decisions about when to use or conserve water.

Key Features:

• Seals directly to the tank with just a single hole required

• No batteries or wiring needed — works with a mechanical float system

• Clear, easy-to-read dial with adjustable empty and full markers

• Simple installation and calibration for your specific tank height

• Perfect for small tanks or setups where close-up viewing is required

• Helps you monitor usage and plan for refills more effectively

The Dial Gauge is a reliable and low-maintenance way to keep an eye on your rainwater supply — no tech, no hassle.

Simple. Accurate. Trusted.

Download installation instructions HERE