Digital HVAC Gauge with ABS and Aluminum Alloy Housing, Ball Valve Design, NIST Compliant 90 Refrigerant Database - 0-6000 KPa Pressure and Vacuum Tester for HVAC Maintenance

Item Type: Digital HVAC GaugeMaterial: ABS, Aluminum Alloy Working Mode: Freezing medium measurement mode, vacuum measurement mode, leakage measurement mode can measure vacuum percentage. Pressure Unit: KPa, Bar, PSI, InHg, KgF/cm² Temperature Unit: ℃, ℉Pressure Measurement Range: 0KPa-6000KPa, Resolution: 1KPaSensor Accuracy: ±0.5% Overload Limit: 10MPa Operating Temperature Range: -20℃-60℃Auto Shutdown: 10min (Can be set to start or stop, default start.) Battery: 9V 6F22 Battery x 1 (Not Included)Package List：1 x Digital HVAC Gauge

• Integrated Refrigerant Database: Includes a built in database of pressure and temperature correlations for 90 refrigerants based on NIST standards to provide accurate temperature readings from pressure measurements.
• Digital Pressure and Vacuum Sensing: Utilizes sensors and digital circuitry to measure freezing medium pressure and vacuum pressure for the diagnostic and maintenance of refrigeration systems.
• Precision Ball Valve Design: Features a ball valve configuration and sensors to allow for precise freezing medium charging and dependable measurements during HVAC system service.
• Durable Material Construction: Manufactured using ABS and aluminum alloy materials to provide a sturdy and rugged housing that ensures structural integrity during professional installation and maintenance tasks.
• High Definition Viewing Window: Incorporates a clear glass viewing window for monitoring freezing medium movement, allowing users to assess system conditions and make informed judgments during diagnostics.