WIPCOOL Single Valve Manifold Gauge - High PressureWIPCOOL Single Valve Manifold Gauge MG1H(High Pressure Gauge for R22 R410A R32) Product Overview The WIPCOOL MG1H is a rugged, analog single valve manifold gauge designed for high pressure refrigerant testing. Compatible with R22, R410A, and R32 systems, MG1H features a shockproof build, solar powered LED illumination, and oil filled Class 1. 6 accuracy for clear, stable readings even under tough job site conditions. Key Features Suits R22, R410A, R32