Item: R12/R134/R410
Refrigerant: R12/R134/R410
Gauge dimension: 80mm (can be customized)
Body material: Copper
Use for: Car Air conditoner inspection
Pressure Scale: 0~800psi; -30~500psi
Tube configuration: Red 1/4"-5/16";Yellow 1/4"-1/4";Blue 1/4"-5/16";
Tube length: 3*150cm
Packing: Carton Packing

click here :https://www.refrigerantchargingpipe.com/product/refrigerant-dosing-meter-kit/refrigerant-liquid-meter-group-copper-valve-body-refrigerant-model-r12-r134-r410.html