The Altecnic Pressure Gauge is designed for precise and reliable system pressure monitoring. Featuring a clear 0-4 bar scale, this gauge allows for rapid visual assessment of your plumbing or heating system performance. The bottom-entry design paired with a standard 1/4 inch threaded connection ensures a straightforward and secure installation. Engineered for demanding environments, this compact gauge includes a reinforced square section at the base for easy tightening with standard tools, making it an ideal choice for space-constrained setups. Product Summary: Altecnic pressure gauge, 0-4 bar range, bottom entry connection, 1/4 inch thread, durable industrial construction, suitable for plumbing and heating monitoring.