Digital Micron Vacuum Gauge For HVAC With Alarm And Temp Compensation, One Quarter Inch SAE Port, LCD Backlit Display, Pirani Sensor, Four Units, Range From 0.1 To 99999 Pa, Reads 0.75 Microns, Carrying Case Included

HVAC Digital Vacuum Gauge with Pirani Sensor and Alarm
✔️ Single unit with 1/4 in SAE port, 0.1-99999 Pa, backlit LCD, alarm

This compact, pocket-friendly digital vacuum gauge is used by HVAC technicians to evacuate systems and verify a moisture-free condition before refrigerant charging. It features a Pirani sensor for fast, accurate readings across 0.1 to 99999 Pa, a backlit LCD, temperature compensation, and a built-in alarm for safe operation. Carrying case included.

✅ Pirani vacuum sensor for fast, accurate readings
✅ Range 0.1-99999 Pa (0.75 micron)
✅ Four units: Pa, mBar, mmHg, Micron
✅ 1/4 in SAE port for pump compatibility
✅ Backlit LCD with power-saving auto-off
✅ Built-in alarm and buzzer
✅ Carrying case included

💡 What is a digital vacuum gauge used for in HVAC evacuations? This handy tool helps ensure the system is dry before charging refrigerant.
- Provides precise vacuum measurements across a wide range
- Supports multiple measurement units for international standards
- Alerts prevent over-evacuation and save time
- Temperature compensation improves accuracy in real-world conditions