... Sequence Indicator, Synchronoscopemeters, Hour Meter, Digital Meter.Specification:Needle panel meter has three different types:1). Square type meter: 96X96 ... 453). Round type meter: 62mm, 52mm , 65mm.Digital type panel meters main types: 96X96mm, 72X72mm, 96X48mm, 48X48mmAccuracy class: Class 1 ... kindly inform us when you order.Packing: Standard export box Certificate:CE,CCC,ROHS,ISO9000 certificated