Dasqua 0-150mm/0-6″ Absolute Digital Caliper ~ Measuring range is 0-150mm/0-6″. ~ Reading is 0.01mm/0.0005″. ~ Accuracy is 0.02mm/0.001″. ~ Absolute function. ~ Strictly made in accordance with DIN862. ~ IP54 protection against water, oil, dust or any other liquid. ~ Hardened stainless steel body for long life. ~ Silky smooth movement throughout. ~ Wireless bluetooth transmitter.