Tank to tank equalizer with pressure gauge

Blue Reef Equalizer features tank to tank equalizer with pressure gauge: great for equalizing cylinders for maximum air availability. Marine grade chrome plated brass fittings. DIN/yoke fittings equipped with bleeder valve. Durable 34-inch (86.36 cm) high pressure hose. HP hose: service pressure 350 bars (5,000 psi). 350 bars/5000 psi pressure gauge. Gauge pressure readout: DIN; outer reading 0 to 350 bars, inner reading 0 to 5000 psi. Yoke; outer reading 0 to 5000, inner reading 0 to 350 bars. DIN/yoke hand wheels easy to use with gloved hands. Great save-a-dive kit item.