Dasqua 125-150mm/5-6" Digital outside micrometer strictly made in accordance with diN863. Resolution is 0.001mm/0.00005". Accuracy is 0.005mm/0.0002". Large, easy-to-read digital display. Class A in electrostatic discharge. Carbide-tipped anvils. Measuring spindle is hardened and ground. Extremely hardened and stable one-piece spindle. Ratchet stop. Metric and inch conversion.