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Mac PDF Measure It - Mac PDF Measure It is an Acrobat plugin tool, it enables accurate measurement of the distance and angle between two points on a page. To measure a distance, click anywhere on a PDF page to set a reference point, then click again in the same page to set a measure point, Measurments include horizontal, vertical, distance and angle degrees, changeable colored crosshairs are placed over the page at both points. Measurements are shown in either points, picas,inches, feet, yards, centimeters, millimeters & meters. Requires full version of Acrobat NOTE: this includes all future upgrades to v1.xx versions for free of charge

Mac PDF Measure It - Mac PDF Measure It is an Acrobat plugin tool, it enables accurate measurement of the distance and angle between two points on a page. To measure a distance, click anywhere on a PDF page to set a reference point, then click again in the same page to set a measure point, Measurments include horizontal, vertical, distance and angle degrees, changeable colored crosshairs are placed over the page at both points. Measurements are shown in either points, picas,inches, feet, yards, centimeters, millimeters & meters. Requires full version of Acrobat NOTE: this includes all future upgrades to v1.xx versions for free of charge

Ondesoft Screen Rulers is a highly configurable measuring utility for Mac with many intuitive features, enabling you to measure objects quickly and precisely on your Mac screen in Pixels, Inches, Picas, Centimeters, and multiple customizable units according to your need. It can measure square areas, diagonals, and display angles. Online measuring tool to measure the dimensions of any objects on Mac. Easy protractor enables you to measure angles in radians or degrees with Ondesoft Screen Rulers. Detail Window provides you with a magnifier and pixel value for accurate measurements. Logger Window serving as your notebook can remember all the detailed measurements data history. Customize keyboard shortcuts, ruler colors, and transparency settings according to your preference.

Ondesoft Screen Rulers is a highly configurable measuring utility for Mac with many intuitive features, enabling you to measure objects quickly and precisely on your Mac screen in Pixels, Inches, Picas, Centimeters, and multiple customizable units according to your need. It can measure square areas, diagonals, and display angles. Online measuring tool to measure the dimensions of any objects on Mac. Easy protractor enables you to measure angles in radians or degrees with Ondesoft Screen Rulers. Detail Window provides you with a magnifier and pixel value for accurate measurements. Logger Window serving as your notebook can remember all the detailed measurements data history. Customize keyboard shortcuts, ruler colors, and transparency settings according to your preference.

CCTVCAD Lab Toolkit - is a collection of software tools and well-tested practical techniques, intended for measuring parameters of various CCTV equipment (cameras, lenses, filters, light sources, and others). Using CCTVCAD Lab Toolkit you can: Measure sensitivity and resolution of real video cameras, optical transmission, and resolution of lenses and filters, infrared light power to obtain precise parameters for modeling (illumination meter is additionally required). Measure exposure time and threshold illumination of IP cameras. Measure rolling shutter row time of IP cameras with CMOS sensor (oscilloscope and low-frequency oscillator are additionally required). Analyze real video images and live video on the computer monitor. Measure frame rate, signal-to-noise ratio, and other parameters. Analyze separate lines of image, measure object/background contrast. Determine from the Spectral Power Distribution curves and measure in practice the Spectral efficiency of visible and infrared light sources for the different image sensors. Independent measuring parameters of CCTV equipment are necessary for proper designing and modeling in VideoCAD because commonly manufacturer's specifications have not enough parameters or parameter's values are uncertain.

CCTVCAD Lab Toolkit - is a collection of software tools and well-tested practical techniques, intended for measuring parameters of various CCTV equipment (cameras, lenses, filters, light sources, and others). Using CCTVCAD Lab Toolkit you can: Measure sensitivity and resolution of real video cameras, optical transmission, and resolution of lenses and filters, infrared light power to obtain precise parameters for modeling (illumination meter is additionally required). Measure exposure time and threshold illumination of IP cameras. Measure rolling shutter row time of IP cameras with CMOS sensor (oscilloscope and low-frequency oscillator are additionally required). Analyze real video images and live video on the computer monitor. Measure frame rate, signal-to-noise ratio, and other parameters. Analyze separate lines of image, measure object/background contrast. Determine from the Spectral Power Distribution curves and measure in practice the Spectral efficiency of visible and infrared light sources for the different image sensors. Independent measuring parameters of CCTV equipment are necessary for proper designing and modeling in VideoCAD because commonly manufacturer's specifications have not enough parameters or parameter's values are uncertain.