Wintact Digital Ultrasonic Thickness Gauge, Range 0.039 to 11.81 in with Probe for Measuring Metal and Nonmetal Materials, Steel, Cylinder Wall, Plastic, Glass, PVC, Pipes

Technical Details

Measuring range：0.039 to 8.858 inch(1mm to 225mm)
Data storage：Store up to 500 readings in 5 groups and recall
Operation frequency：5MHz
Measurement error：±(0.5%H+0.05)mm
Lower limit of pipe measure：Φ20x3mm/ 0.118inch (steel)
Adjustment range of soundspeed：1000～9999m/s.user can select 12 kinds of the preset sound velocity values among various materials,what’s more, sound speed also is customizable based on your different application
Battery：The ultrasonic thickness measuring instruments is equipped with 3pcs Ni-MH AAA 800mAh 1.2V rechargeable batteries and packed with 5V 1A USB cable recharger .Please do not install non-rechargeable batteries
Measurement interface display：Statistic view(Min/Max/Avg/High/Low value),battery power status,selected storage method(off/on),data unit(inch/mm)
Automatic shutdown time：2, 5, 10, 30 minutes / never
Backlight selection：Blue, orange, green, purple, gray
Restore factory setting：Yes/No
Probe protection：The surface of the probe is acryl resin, which is sensitive to grooves on rough surface and should be handled with care in use. When measuring rough surface, please reduce the slide of probe on the surface; the surface temperature of the measured object should not exceed 60 °C (high temperature probe for high temperature surface), otherwise the probe will fail to work; oil and dust on the surface will gradually age the cable in probe, and cause it to break. So clean the dirt on cable after use.
Cleaning of calibration block：When using random test sample to calibrate the ultrasonic thickness gauge, apply coupling agent to prevent it from rusting. After finishing,please wipe coupling agent off test sample. Do not drip sweat on test sample when the temperature is high. If it is not in use for a long time, apply a little fat oil on the surface of random test sample (all kinds of anti-rust oil will also do). When using it again, please wipe anti-rust oil off test sample first and then start to perform.