millivolt voltmeter for rubber testing

{"cid":"91223615","title":"MV-200D Digital Millivolt Voltmeter DC Voltage Panel Meter 0-200mV Range 0.5% Accuracy LED Display","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/ae\/3ec17ccb59384785aa037ae6b588-200x200-1.jpg","attrs":{"Price":"USD 15-50 \/ Piece","Brand Name":"CHENGFENG","Model Number":"MV-200D","Minimum Order Quantity":"1 Piece","Delivery Time":"3-7 working days","Mounting":"DIN panel mount","Certification":"CE, ISO 9001:2015","Accuracy":"0.5% (class 0.5)","Input Impedance":"\u226510M\u03a9","Dimensions":"96x48x80mm","Working Temperature":"0-50\u00b0C","Place of Origin":"Guangdong, China","Packaging Details":"Standard export carton with foam protection","Power Supply":"AC 220V \/ DC 5V","Resolution":"0.1mV","Display":"3 1\/2 digit LED","Payment Terms":"T\/T,PayPal,Western Union","Measuring Range":"0-200mV DC","Supply Ability":"1000 Pieces per Month"}}

{"cid":"91186472","title":"Breathable Aging Testing Equipment For Wires Leathers Change Characteristics Before And After Heating","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/d0\/78d5d4a5efd397c1b1ad44ab2ca1-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"DAXIAN","Model Number":"DX8316","Minimum Order Quantity":"One set","Delivery Time":"15 work days","Certification":"change characteristics before and after heating","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram,In cash","Supply Ability":"15 sets per month","Packaging Details":"Wooden case","Standard":"UL1581sect420.9, ASTM-D2436, CNS3556, CNS742, JIS7212, JISB7757","Scope of application":"for wires, leathers, plastics, rubbers, cloths,","Function":"the test the change characteristics before and after heating","Power supply":"AC380V three-phase four-wire system","Power":"6.0KW","Inner box size":"50 cm (L) x 40 cm (D) x 50 cm (H)","Carton size":"120cm (L) x 65 cm (D) x 134 cm (H)","Temperature range":"room temperature +10\u00b0C~300\u00b0C"}}