DR85S Ultrasonic Thickness Gauge Meter Tester Metal Thickness Measuring Instruments Plastic Portable Thickness Gauge

model number:DR85S brand name:DONGRU place of origin:Guangdong, China customized support:OEM warranty:1 years Measurement Range:0.75-400mm(in steel) Display Resolution:0.01mm Measurement error:±(1%H+0.1) mm

condition: new