PRECISION PRESSURE GAUGE: Equipped with R134a air conditioning manifold pressure gauge kit, it provides accurate pressure readings for a variety of air conditioning maintenance tasks.
GAS LEAKAGE DETECTION: Built-in gas leakage detection function to ensure that system does not leak, improve reliability safety of maintenance.
PORTABLE CARRY BAG: A portable carry bag is included for easy storage transportation of all components, ensuring that tools are in good order.
ETL CERTIFICATION: Through ETL certification, to ensure safety quality of products, suitable for professional home use.