Our completed hydraulic pressure test kit includes 3 pressure test gauges, 3 test hoses, and 9 test couplings for reliable pressure measurements. It's designed for various equipment, from excavators to hydraulic presses, and is suitable for industries like construction, machinery, and mining, even in high-temperature and vibrating environments. | Vevor | | Hydraulic Pressure Test Kit, 250/400/600bar, 3 Gauges 9 Test Couplings 3 Test Hoses, Excavator Hydraulic Test Gauge Set | Silver | Best Buy