2 1 inch gps digital speedometer

{"cid":"91185946","title":"Digital GPS Compass Pitch Roll Display Gauge Do912 Car Speed Indicator Auto Mobile Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/8b\/6a3e3f0c83f65c1be1d1d9c43e6b-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"SINCOTECH","Model Number":"DO912 GPS","Minimum Order Quantity":"1 pcs","Delivery Time":"In 7days","Certification":"ISO9001 \/ CE","Place of Origin":"China","Payment Terms":", MoneyGram,PAYPAL, T\/T","Supply Ability":"1000 pcs per month","Packaging Details":"SINCOTECH Color Box","product name":"GPS Car Gauge","Application":"12V Vehicle","Working Voltage":"9V-16V DC","Size":"2.1 Inch","Material":"ABS","Type":"Tachometer,All,RPM Tachometer Gauge","Car make":"12v Car"}}