Focket Digital Vacuum Gauges, HVAC Micron with 8 Vacuum Units Conversion Alarm Function for HVAC Refrigeration Systems

1. Versatile Functionality: The digital industrial vacuum meter allows users to set target values, issuing notifications when readings exceed designated limits. This feature is suitable for ensuring optimal performance in HVAC and refrigeration systems, enhancing operational efficiency and safety. 2. Comprehensive Data Logging: This digital vacuum meter not only measures vacuum levels but also records data that can be exported in support for Excel and support for PDF formats. This capability makes it easy to keep thorough records for analysis and reporting, improving workflow for technicians and engineers. 3. Accurate Measurement Range: With the ability to measure from 19,000 microns (atmospheric pressure) down to 0 microns, the pressure tester meter provides accurate readings with an accuracy of ±10% or ±10 microns. This ensures stable evaluation of vacuum pump performance and leak detection in HVAC systems. 4. Offline Data Recording: The vacuum tester supports offline data logging and historical data queries without requiring onsite monitoring. This feature allows users to perform their tasks efficiently, as it minimizes the need for constant supervision while still catching essential data for future reference. 5. Oil Proof Design: Featuring a unique oil proof structure, the vacuum testing meter is designed to be low maintenance, eliminating the need for frequent upkeep. Constructed from rugged ABS material, it ensures longevity and reliability in various working conditions, making it a practical choice in the field. Specification: Item Type: Digital Vacuum Meter Material: ABS Measuring Range: 1-19000microns Vacuum Units: microns, mTorr, inHg, Pa, Torr, KPa, mbar, psia Temperature Units: ℃, ℉ Resolution: 1-400microns: 1micron, 400-3000microns: 10microns, 3000-10000microns: 100microns, 10000-19000microns: 250microns Accuracy: 1-10000microns ±10% of Reading, ±10microns, 10000-19000microns

• [High Measurement] Accurately measures vacuum levels from 0 to 19000 microns with ±10% or ±10 microns accuracy enabling optimal refrigerant filling by detecting humidity and foreign matter removal ideal for HVAC system monitoring leak detection and pump quality assessment ensuring reliable performance in refrigeration applications,
• [8 Vacuum Units Conversion] Supports seamless switching between 8 units including Pa mBar mTorr Microns inHg KPa mbar and psia meeting international standards for versatile field use by technicians requiring flexible measurement options during evacuation and system diagnostics without manual recalibration,
• [Vacuum Alarm Function] Set custom target values to receive notifications when readings preventing over evacuation or time wastage during HVAC system evacuation enhancing operational safety and efficiency while maintaining optimal performance in refrigeration maintenance tasks,
• [Offline Data Recording] Automatically logs historical data without onsite monitoring allowing efficient task management with exportable records in Excel and PDF formats for future analysis reporting and workflow improvement without constant supervision requirements,
• [Rugged Oil Proof Design] Built with durable ABS material and oil proof structure ensuring low maintenance reliability in harsh conditions featuring LCD display and 1/4 SAE connector for secure connections during automotive HVAC vacuum testing applications