Pro Grade Dual Port Digital HVAC Manometer For Gas Pressure Testing With Fast Response And High Accuracy, Range From Negative 101 kPa To Positive 200 kPa, Differential Pressure Gauge, 6 Units, 7 Adapters, Data Hold, Auto Calibration, Backlit Display

Professional Dual-Port HVAC Manometer for Gas Pressure
✔️ Dual port, wide -101 to 200 kPa range, 6 units, 7 adapters, data hold

This compact handheld digital manometer is designed for accurate gas pressure testing in HVAC, refrigeration, and industrial systems. It’s ideal for field service, installation, and diagnostics of blowers, boilers, pipelines, and automotive air systems.

✅ Wide measurement range: -101 to 200 kPa (-14.65 to 29 psi, -29.53 to 59.06 inHg)
✅ Accuracy ±0.3% FS with 0.01 psi / 0.01 inHg / 0.1 kPa / 1 mbar / 0.001 bar / 1 mmHg resolution
✅ Single and dual channel testing to read ambient pressure or differential between two ports
✅ 6 units (psi, inHg, kPa, mbar, bar, mmHg) and 7 adapters for common pipe IDs + hoses
✅ Data hold, data zeroing, and auto atmospheric calibration on power-up
✅ 1.8" HD backlit LCD, handheld non-slip design, weighing about 120 g
✅ Auto power-off after 5 minutes; low battery prompt; powered by 2x AAA (included)
✅ 3-year warranty with FCC/CE/ROHS certification and included accessories

💡 What is a handy digital HVAC manometer used for in everyday HVAC and gas line testing?

- Handy for quick pressure checks in HVAC/R systems and gas lines - Reads multiple units on a backlit display for easy comparisons - Helps identify leaks or blockages by measuring differential pressure between ports