coating thickness gauge with voice broadcast

{"cid":"91225045","title":"GT260,GT260 PRO Digital Coating Thickness Gauge with 0~3000\u03bcm Range Bluetooth & Mobile APP and Voice Broadcast","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/da\/48575888d7c1e2ed0a59f58bf591-200x200-1.jpg","attrs":{"Price":"EXW US$40~US$45","Brand Name":"Benetech, Bestone","Model Number":"GT260,GT260 PRO","Minimum Order Quantity":"20","Delivery Time":"3-5 working days","Color":"Yellow or Blue","Payment Terms":"T\/T,Western Union","Minimum substrate diameter":"Magnetic: 12mm; Non-magnetic: 50mm","Packaging Details":"Cloth bag and color paper box","Measurement range":"0~3000\u03bcm\/0-118mil","Material":"Plastic and board","voice":"Voice broadcast for measuring data","Range":"0~3000\u03bcm\/0-118mil","measurement":"Support Fe\/ nFe\/ Fe+Zn measurement","Resolution":"0.1\u03bcm (<100\u03bcm); 1\u03bcm(\u2265100\u03bcm); <5mil:0.01mil; 5mil100mil:1mil","Dimensions":"107*62*26mm","Supply Ability":"More than 500pcs per month","Place of Origin":"CHINA","Data storage":"Standard mode: 60 records; Car mode: 999 vehicles","bluetooth":"Bluetooth and mobile phone APP communication (only GT260PRO)","Power supply":"600mA 3.7V Lithium Battery","Operating temperature":"-20~+40\u2103","Measurement error":"\u2264150\u03bcm:\u00b15\u03bcm; 150\u03bcm1500\u03bcm: \u00b1(5%H+1\u03bcm)","Substrate curvature radius":"Convex: 2mm; Concave: 11mm","Minimum substrate thickness":"0.5mm","Certification":"CE,ROHS","power supply":"600mA 3.7V Lithium Battery (built-in)"}}