Description
⚙️ Measure with confidence, protect with precision!
- DURABLE OPERATING RANGE - Designed to perform flawlessly under temperatures up to 130°F, ensuring longevity in demanding environments.
- DIRECT FROM MANUFACTURER - Get trusted quality and expert design straight from Dwyer—engineered for professionals who demand accuracy.
- BUILT IN SAFETY MECHANISM - Over pressure safety traps in both columns protect your manometer fluid from loss during pressure surges—no messy refills needed.
- PRECISION PRESSURE MONITORING - Accurately gauges intermittent total pressure up to 50 psi and vacuum up to 20" Hg for reliable readings every time.
- WATER BASED FLUID COMPATIBILITY - Optimized for use with water only, avoiding the complications of red gage fluids and ensuring consistent performance.
The DwyerSlack Tube® Manometer 1211-36 offers precise intermittent pressure measurement up to 50 psi and vacuum up to 20" Hg, featuring over pressure safety traps to prevent fluid loss. Designed for use with water and safe operation below 130°F, it delivers reliable, durable performance ideal for professional HVAC and plumbing applications.
