a b scanning thickness measurement device

{"cid":"90021558","title":"A Scan And B Scan Modes Ultrasonic Thickness Measurement For MB-E And E-E Measurement","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/ff\/b2da089c3a130d0f4442eb59c7dc-200x200-1.jpg","attrs":{"Brand Name":"HUATEC","Model Number":"TG-5700","Minimum Order Quantity":"1pc","Delivery Time":"2-3 days","Place of Origin":"China","Certification":"CE ISO GOST","Supply Ability":"500 per month","Packaging Details":"Export carton package","Power Supply":"4*1.5V AA Battery","Display":"3.5 \"QVGA (320 \u00d7 240) Color TFT-LCD Screen","Scan mode":"A Scan And B Scan","Sound velocity range":"400-19999m\/s","Data Storage":"It Can Store 100,000 Thicknesses (100 Groups, 1000 In Each Group), 500 Groups Of A-scan Waveforms And 500 Groups Of B-scan Waveforms At The Same Time","Accuracy":"+\/-0.001mm","Working Temperature":"-10\u00b0C To +50\u00b0C","Probe Frequency":"5MHz"}}

{"cid":"91225274","title":"OEM Compact Mini Barcode Reader Module UART 3.3V Supply 6.8mm Thickness","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/aa\/9fae52c85ff09cb49e47a2025f0e-200x200-1.jpg","attrs":{"Price":"$11-14\/pcs","Brand Name":"HONORWAY","Model Number":"HW-1211E","Minimum Order Quantity":"1","Delivery Time":"1-7days","Certification":"CE ROHS","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"20Kpcs per month","Packaging Details":"Paper Carton","Product Name":"6.8mm height barcode reader engine","Supported barcode type":"1D bar code, 2D code,QR","Working Current":"Max 190mA","Reflesh Rate":"120fps","Customization":"OCR can be optional for passport MRZ","Feature":"The smallest dimensions","Advantage":"Highly cost-effective, work under 85degrees"}}