djsf1352 rn d dual channel dc energy meter

{"cid":"91200384","title":"DJSF1352-RN\/D Dual Channel Dc Energy Meter With UL Certufication","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ca\/49\/0df88136d42f8662a6ac968b6cbb-200x200-1.jpg","attrs":{"Brand Name":"Acrel","Model Number":"DJSF1352-RN\/D","Minimum Order Quantity":"1 Pieces","Delivery Time":"2-3 days","Certification":"UL","Place of Origin":"Jiangsu, China","Payment Terms":"L\/C","Supply Ability":"8000 Piece\/Pieces per Day","Packaging Details":"It is packed in a crash bag and then put into a cardboard box.","Accuracy Class":"1.0","Nominal value":"DC 0-1000V","Operating Temperature":"-20\u2103~+60\u2103","Product":"Acrel solar dc watt-hour energy meter DC power meter for charge pile","Communication":"RS485","Certificate":"UL","Installation":"Din Rail","Communication protocol":"Modbus-RTU\uff0cDL\/T 645-2007"}}

{"cid":"91217181","title":"Newport 2931-C Dual Channel Optical Power Meters Designed For Measuring Laser Power At A Wavelength Of 190 Nm","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ee\/5f\/257945a75ab94973f5ec78a1d57f-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Newport","Model Number":"2931-C","Minimum Order Quantity":"1 Piece","Delivery Time":"1~3 Working Days","Certification":"CE","Place of Origin":"Malaysia","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"In Stock","Packaging Details":"Carton","Product Name":"Power Meter","Frequency range":"DC-4Ghz","Power measurements":"-50 dBm to +30 dBm","Condition":"Pre-Owned","Functions":"Tested, in Full Working Conditions","Form Factor":"Plug-In"}}