pressure gauges for refrigeration cold room condensing units

Automatic Inflatable Pressure Gauge

Digital Tyre Inflating Gun
1.tyre inflation
2.testing tire pressure
3.size:400mm
4.weight:500g

5.packing:1pcs/box

There are two kinds of meter,one is without oil,another is with oil in it,it's shockproof,can protect the meter well.