HT-1200 Digital Ultrasonic Thickness Gauge, measuring range 1.2225 mm. Four-digit LCD display

Specifications:
Probe operating frequency: 5 MHz
Range: 1.2 ~ 225mm (steel)
Resolution: 0.1mm
Measurement accuracy: ± (l% H + 0.1) mm, H is the object thickness
Lower pipe measurement limit: Dia. 20x3mm
Sound velocity adjustment range: 1000 ~ 9999m/s
Known thickness for measured sound velocity: measurement range of 1000 ~ 9999m/s
For measured thicknesses < 20mm, the sound velocity measurement accuracy is ± 1mm/H * 100%
For measured object thicknesses > 20mm, sound measurement accuracy speed of ± 5%
Power: 3 * 1.5V, AA alkaline batteries (not included)
Relative humidity: < 90% RH
Storage temperature: -10 ~ 50 ℃
Room temperature: < 60 ℃
Operating current: < 100mA
Weight: 784g

Package Included:
1 x Ultrasonic Thickness Gauge (batteries not included)
1 x Probe
1 x User Manual
1 x Carrying Bag

["☎ FUNCTION: This is a type of intelligent ultrasonic thickness gauge and can measure thickness,"]☎ HIGH PRECISION: This ultrasonic thickness gauge features high accuracy and stability."]☎ MEASURING RANGE: The measuring range is 1.2 ~ 225mm, and the sample to operate."]☎ POWER: 3 * 1.5V, AA alkaline batteries (not included)"]☎ APPLICATION: Measures the speed of sound with a given thickness, capable of measuring various materials, including steel, copper, aluminum, glass, plastic, ceramics, resin, PVC, water and much more."