dlt 645 2007 smart kwh meter

{"cid":"91194532","title":"Sysolution Electric Energy Statistics Senor RM1275 with SOC Chips Support DL\/T 645-2007 MODBUS-RTU","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/2a\/56ed2dae250011a199294ebeeb6e-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Sysolution","Model Number":"RM1275","Minimum Order Quantity":"1","Delivery Time":"2-3 working days","Certification":"FCC\uff0cCE certification","Place of Origin":"China","Payment Terms":"T\/T,PayPal","Supply Ability":"30 units per week","Packaging Details":"carton box","Voltage range":"1-380v","Current range":"200mA-50A","Frequency":"AC45-65Hz","Temperature":"Chips'temperature","Minimum electrical energy variables":"0.001kWh","Operating temperature":"-40\u2103 - +80\u2103","Size":"60mm*65mm*40mm"}}

{"cid":"91220925","title":"PolyPhase Portable Meter Test Equipment YC99T-5c 0-600V Electrical Meter Calibration","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/ab\/9a2b4855272f2c43d879b0d5757b-200x200-1.jpg","attrs":{"Brand Name":"GENY","Model Number":"YC99T-5c","Delivery Time":"6~8weeks","Certification":"ISO, CE","Place of Origin":"China","Payment Terms":"T\/T, L\/C, D\/P, T\/T","Supply Ability":"10 pcs\/ 1 months","Packaging Details":"Plywood cases","Storage Temperature":"-20-70\u00b0C","Output Power":"Max. 250VA","Class":"0.05, 0.02","Output Accuracy":"0.05%, 0.02%","Test Functions":"Error, Power, Energy, Dial test....","Voltage Ouput":"0V-450V","Operating Temperature":"0-50\u00b0C","Range":"0-600V, 0-120A","Test Meter Type":"Various single and three phase meter","Amplifier Type":"Linear","Harmonics":"2-63nd","Harmonic Output":"2-63","Function":"0.05% voltage source & current source","Measurement Range":"0-1000A","Power Source":"AC 220V \u00b115%"}}