HT-1200 Ultrasonic Thickness Gauge Meter Steel Thickness Tester 1.2-225mm Range 0.1mm Resolution Four-digit LCD Display

Features: Display mode: Four-digit LCD display. Working frequency of the probe: 5MH Range: 1.5~225mm (steel) Resolution ratio: 0.1mm Measurement accuracy: (1%H+0.1)mm, H is the object thickness. Lower measurement limit of pipes: 203mm Sound speed adjustment scope: 1000~9999m/s Measuring sound speed with known thickness: Measurement scope:1000~9999m/s; when thickness of measured objects is 20mm, the precision of sound speed measurement is 1mm/H*100%; when the object thickness is > 20mm, precision of sound speed measurement is5%. Power supply: 3 x 1.5V AA alkaline batteries(not included) Working temperature: 0~40 Relative humidity: < 90%RH Storage temperature: -10~50 Workpiece temperature: < 60 Working current: < 100mA Product size:152mm75mm32mm Package includes: 1 x Ultrasonic Thickness Meter 1 x Probe 1 x User Manual 1 x Box Details pictures: