Q 3305 is a maintenance-free digital pressure gauge due to its low energy consumption design. It is fully stainless steel-diaphragm isolation structure (IP65), and use two ordinary AA 1,5V lithium batteries. The battery life time can reach up to 10,000 hours.

Pressure Range: -1 to 1000 bar
High Accuracy: ±0.25%FS or ±0.5%FS
Ingress Protection: IP65
Battery Life: Up to 12 months