hart 475 field communicator price

{"title":"Low price High Performance Handheld English Menu Hart 475 Field Communicator for Hart protocol flow meter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/48\/9c\/161c9b4a8add7337287233c49d05-200x200-1.jpg","attrs":{"Price":"450~500USD\/PCS","Brand Name":"Yunyi","Model Number":"475 Hart Field Communicator","Minimum Order Quantity":"2","Delivery Time":"8work days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"200pcs per week","Packaging Details":"Carton Packaging","Product Name":"Hart 475 Field Communicator","Communication signal connections":"Length: 1Km (0.62 mile) (0.75 ~ 1.25mm2);","Load Capacitance":"Load Inductance: 3.3mH or less","Display":"128 * 64 dot matrix LCD","Power supply":"4 1.2V rechargeable battery","Controls":"Touch switch (four direction keys, 19 function keys, a power switch)","Warranty":"12 Months","Temperature":"0~50\u2103"}}