Go with the Helios PD2-6363 when you want to display two pulse flowmeter inputs on one meter you can see from a distance. Both of these inputs can be displayed on six full digits and each flowmeter is provided with its own DC power supply. The PD2-6363 can also perform a variety of math functions on those two inputs, such as computing the difference between them or summing them together. One application for the PD6363 is determining fuel consumption by computing the difference between two flowmeter inputs.

**Why you should buy:**

- Large Dual Line Display
- Dual Pulse Rate Inputs
- Math Functions