WISSCOOL Dual Digital Gauges HVAC, R12,R22,R134A,R410,R502,R1234yf Vacuum Pressure Manifold Gauge 3 Way Color LCD Sight Glass 92 Refrigerants Leak Detection Test Gauge for AC Charging

Features

• [VERSATILE REFRIGERANT COMPATIBILITY]– WISSCOOL digital manifold gauge combines three functions-Refrigerant filling pressure inspection, Vacuum pressure test and Leak detection. The single HVAC gauge tool can streamline refrigerant leak checks, deep vacuum pulls, and system performance evaluations without switching devices.It equiped with built-in data for 92 types of refrigerants and a 32-bit digital processing unit.
• [COLOR LCD & SIGHT GLASS CLARITY]–Vibrant color LCD screen delivers crisp pressure/vacuum readings, while the integrated sight glass allows visual refrigerant flow monitoring for precise charging and diagnostics.
• [FAST LEAK DETECTION & SINGLE-GAUGE EFFICIENCY]–Dedicated single-test leak detection mode quickly identifies refrigerant leaks. Includes the normal types like R123/R1234yf/R134A/R14/R141B/R142B/R22/R23/R290/R32/R404A/R407C/R410A/R507/R508B. Compact design streamlines workflows for HVAC technicians and auto repair experts.
• [VACUUM & PRESSURE DUAL FUNCTIONALITY]–Combines vacuum testing and pressure measurement in one tool, optimized for AC charging, system evacuation, and performance checks. Durable brass construction resorts corrosion and wear.
• [PRO-GRADE ACCURACY & PORTABILITY]–The digital hvac gauge package come with 1x color dual digital gauge, 3x AA 1.5v battery, 1x detailed manual.It is less than 1.8lbs, lightweight perfect for long daily use.Equipped with AUTO-OFF function, ensuring optimal battery life without interruptions. batteries can normally work up to about 250h. Ideal tool fit for Pros and DIYers.