Measurement range: 0.05 - 8.9 inches (1.2 - 225 mm) (steel)
Accuracy: ± (1% H+0.1) mm, H represents the measurement thickness.
Operating frequency: 5 MHz
Resolution: 0.004 in (0.1 mm)
Minimum Tube Measurement (Steel): Φ0.8 x 0.1 inch (20 x 3.0 mm) (steel)
Sound speed range: 39.4 - 39.8 ft (1,000 - 999 m/s)
Color: Orange
Power supply: 3 x 1.5 V AAA batteries (not included).
Product Size:15*8*3.2cm
Set Includes:
Ultrasonic Thickness Gauge
Φ10mm 5HZ transducer
4mm sampling block
User Manual