Display
4.5 digits LCD with EL backlight.
Measuring Range
0.75~300mm (in Steel)
Sound Velocity Range
1000~9999 m/s.
Accuracy
±(0.5%Thickness+0.04)mm, depends on materials and conditions
Units
Metric/Imperial unit selectable
Memory
up to 20 files (up to 99 values for each file) of stored values
Power Source
Two "AA" size, 1.5 Volt alkaline batteries
Outline dimensions
150*74*32 mm