iGaging Absolute Origin Digital Caliper. iGaging’s Origin Digital Caliper uses HIGH ACCURACY ABSOLUTE memory technology. It keeps track of its origin position once set. Whenever the digital caliper turned on, the easy-view large LCD displays the actual sensor position ready to start measuring. It’s not necessary to reset zero. The measuring speed is unlimited. Standard USB data output. High quality surface finish for extra smooth slider movement. Digital Caliper Features: Resolution: 0.0005″/0.01mm. Accuracy: 0.001″/0.02mm. Range: 6″/150mm. Measuring speed: Unlimited. Protection rating: IP54 (Humidity and dust resistance). Battery life:2 years under normal operation. Operating environment:temperature 0oc+40oc; relative humidity: 80%. Battery life:more than 2 years under normal operation. iGaging Hybrid IP65 Electronic/Analog Micrometer. iGaging Professional Micrometer, SUPER Precision, IP65 Fluid & dust protection. Crisp, clear, easy-to-read LCD display, accurate to 0.00016″. Hardened and ground spindle with carbide anvil ensure durability and accuracy. Comes in a padded case with adjustment wrench, instructions booklet and extra battery. Micrometer is capable of registering measurements directly to a computer via USB cable connector (Not included). Digital Micrometer Features: Traditional Standard Vernier analog scale on stem. Digital Electronic Display with 2 measuring modes Metric/Standard. IP65 Protection for water, Oil and Dust. Large LCD Display. Absolute & Incremental Modes. Automatic Switch Off. Accuracy +/- 0.00016″. Range 0-1″/0-25mm. Resolution 0.00005″/0.001mm. Carbide Measuring Surfaces. Exceeds Federal Accuracy Standards.