... Appliance,including 2.5" Dail gauge, 3 foots Hose, ABS plastic Box. Carefully Handle this Test Kit.The special diaphragm gauge is ... /35"H2O/oz/in2/mBar6. Accuracy: 1% , 1.6% Material1. Box: ABS plastic2. Gauge Case : Black Steel3. Dial Material: Aluminum4. Inner Tube ... : PC or Glass, both are available Packing details: 1pc/small box, 50pcs/CTN