Accuracy:
+/- (1 Percent Thickness +0.1) mm
Country of Origin:
India/China
Display:
4.5 Digits LCD With EL Back Light
Measuring Range:
0.75-300 mm (Steel)
Power:
Two AA Size 1.5 Volt Alkaline Batteries, 100 Hours Typical Operating Time (El Back Light Off)
Sound Velocity Range:
1000-9999 M/S