7 inch magnetic hotplate stirrer

{"cid":"91198828","title":"LCD 4 - Channel Digital Magnetic Hotplate Stirrer With 5 Inch Hotplate","imgUrl":"https:\/\/img.ismap.com\/nimg\/13\/8a\/0457150e24c065b909e2b7ec295c-200x200-1.jpg","attrs":{"Price":"$1000~1400","Brand Name":"HIYI","Model Number":"MS-H340-S4","Minimum Order Quantity":"1pcs","Delivery Time":"3~7 working days","Certification":"CE, ISO13485, ISO9001","Place of Origin":"Beijing, China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"10,000.00pcs per month","Packaging Details":"Carton Box","Stirring positions\u00a0":"4","Heating Power":"500W\u00d74","Speed range":"200-1500rpm","Work\u00a0plate\u00a0Dimension":"\u03a6134mm\uff085inch\uff09","Work\u00a0plate\u00a0material":"Stainless steel with ceramic coating","Over \u00a0heat Protection":"25-340\u2103","Max. stirring quantity[H2O":"10L","Max. magnetic bar[length":"40mm","Over temperature protection":"420\u00b0C","Weight":"9.5kg","Name":"4-Channel Digital Magnetic Hotplate Stirrer"}}

{"cid":"91206825","title":"TP-350 High Temperature Digital Magnetic Hotplate Stirrers Lab Testing Instruments","imgUrl":"https:\/\/img.ismap.com\/nimg\/5c\/d0\/11b7aa214e24ba807efe749f995e-200x200-1.jpg","attrs":{"Price":"USD400-2000\/set","Brand Name":"BonninTech","Model Number":"TP-350 Series","Minimum Order Quantity":"1 set","Delivery Time":"5-10 days","Certification":"CE, ISO","Place of Origin":"Wuhan, China","Payment Terms":"T\/T","Supply Ability":"200 sets\/month","Packaging Details":"Standard export carton box","Product":"Hotplate Digital Magnetic Stirrer","Temp. Control Range (surface)":"R.T.+5\u2103 ~340\u2103","Platform Size":"\u03a6137mm","Speed":"1800(r.p.m)"}}

{"cid":"91220421","title":"TOPTION Magnetic Stirrer Hot Plate 340C Stir Plate Chemistry","imgUrl":"https:\/\/img.ismap.com\/nimg\/eb\/24\/433cd55a55b33edf49fa4d268e19-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TOPTION","Delivery Time":"15-20 workdays","Certifications":"CE, UL, CSA","Display":"Digital LCD","Frequency":"60Hz","Material":"Stainless Steel","Model":"Fisherbrand\u2122 General Purpose Water Baths","Temperature Range":"Ambient to 100\u00b0C","Place of Origin":"China","Payment Terms":"LC, T\/T, PayPal, Western Union, Small-amount payment, Money Gram"}}