1 5v batteries ut thickness tester

{"cid":"91195820","title":"128\u00d764 Display 1.5V Batteries Ut Thickness Tester","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/05\/9f575d3fa4ab7c5ae98df7adaf59-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"MELAN","Model Number":"ML200","Minimum Order Quantity":"1 set","Delivery Time":"7-10 working days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10000 sets","Packaging Details":"In Carton","Product Name":"Ultrasonic Thickness Gauge","Display":"128\u00d764 dot matrix LCD with EL backlight","Measuring Range":"0.75~300mm in steel","Accuracy":"\u00b1\uff080.5%Thickness+0.04\uff09mm","Power Supply":"Two \u201cAA\u201d size, 1.5 Volt alkaline batteries","Communication":"USB port"}}

{"cid":"90021558","title":"High Frequency 5MHz Ultrasonic Thickness Gauge Powered By 4*1.5V AA Battery For Precise Measurement","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/b3\/a11bb8c81a711995fe4e397f9c75-200x200-1.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","Probe Connector":"LEMO","Probe Frequency":"5MHz","Sound velocity range":"400-19999m\/s","Weight":"0.5kg","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","Measurement mode":"(1) MB-E: The Measurement Mode Based On The Transit Time From The Initial Echo To The First Bottom Echo; (2) E-E: Penetration Coating Measurement Mode, The Arbitrary Em\u2013En Echo Is Optional; (3) ME-E: Multiple Echo Measurement Mode; (4) THIN: Thin Wall Meas","Scan mode":"A Scan And B Scan","Resolution":"0.1mm\u30010.01mm\u30010.001mm"}}