with display 4 channel error meter

{"cid":"91204674","title":"4 Channel With Display 10G Full Rate Error Meter Parallel PG And ED","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/bc\/09\/dbd3944c0b77262ada6e9fbcdb5d-200x200-1.jpg","attrs":{"Price":"negotiate a price","Brand Name":"YOUCII","Model Number":"U9210S","Minimum Order Quantity":"1pcs","Delivery Time":"20 work days","Certification":"CU,IOS","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram,T\/T","Supply Ability":"7 pcs+per month","Packaging Details":"Carton","Data rate":"0.622~15 Gbps","Pattern reversal":"Supports signal inversion at the transmitting and receiving ends","Data signal input sensitivity":"50m mVpp","Data output jitter (RMS)":"1.5\uff0810.3125G\uff09 ps"}}

{"cid":"91199884","title":"300V Single Phase Meter Test Bench With Pulse Width Modulation Technology","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/00\/04\/e08166c950bef87452f00f56ff10-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HNMC","Model Number":"SYD12 series","Minimum Order Quantity":"1","Delivery Time":"4-8weeks","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Packaging Details":"wooden package","Supply Ability":"30 sets per month","Application Field":"Lab, Utilities, Meter Producer","Test meter type":"Single phase, dual channel single phase","Accuracy class":"0.05, 0.1","Harmonic":"2-21times","Voltage range":"1-300V","Current Range":"1mA-120A","Output Stability":"0.05%","Distortion":"<0.5%"}}