how to read a time clock


How to Read Down Syndrome Markers on an Ultrasound During Pregnancy

Down syndrome markers are indications, on an ultrasound, that a fetus may have down syndrome. Down syndrome markers found on ultrasounds are controversial, because the markers may occur in fetuses without down syndrome. The markers are not always reliable. Common markers used to identify down syndrome include echogenic bowel, echogenic intracardiac focus, dilation of the […]



How to Read an Rpm Gauge

The rpm (revolutions per minute) gauge is an integral part of most vehicles. Whether you are operating your vehicle in a standard fashion or you are attempting to troubleshoot a problem, the rpm gauge can come in handy. Revolutions per minute refers to how many full revolutions something has made, such as an engine in […]



How to Read a Tile Flooring Box

Tile manufacturers don’t just put their name and the color of the tile on the box. They also provide a wide variety of information on their boxes and shipping labels to help consumers make purchasing decisions about their product. Understanding what information is provided, and how it can affect your tile installation can help you […]



How to Fix the Registry for Acrobat Reader

Adobe Reader stores data and settings in the Windows registry. Corruption of these registry entries results in Adobe Reader not working properly. Whether Reader doesn’t launch properly or PDF files can’t be viewed in your Web browser, a repair installation fixes the problem. You can fix Adobe Reader’s registry entries using Adobe Reader’s repair installer. […]



How to Read a CNC Blueprint

One of the most important aspects of a machinist’s career is the ability to read blueprints and calculate the necessary operations to be performed on a CNC (Computer Numerical Control) machine. CNC machines use the information on the blueprint to cut and shape various types of materials, including metals, wood and plastic. With experience and […]



How to: Read Tire Date Codes

The condition of the tires on a car are what determines a car’s capabilities in terms of acceleration, braking and cornering. The rubber on a car tire degrades over time, and tire warranties can be tied to manufacturing dates. Every tire sold in the United States has a date code stamped on it. The date […]



How to Read a Radon Detector

Radon is an odorless, tasteless and invisible gas typically found in basements or areas of a home that are beneath the ground. Radon is also the No. 1 cause of lung cancer in nonsmokers in the United States, according to the Centers for Disease Control and Prevention. Meters typically range in cost from $20 to […]



How to Read a Teleprompter

Standing in front of an inanimate object and reading a script sounds simple. Add to that creating a connection with a group of people you cannot see to the mix, and suddenly it becomes quite difficult. While television personalities often make it look easy, they spend endless hours practicing to perfect the art. Look Ahead […]



How to Read an R134A Air Conditioning Gauge

R-134a is the refrigerant used in the majority of cars manufactured after 1993. Over time the refrigerant, also known as freon, can become low. When the freon is low the air conditioning system will not cool as quickly or even at all. Testing the air conditioning system with a R-134a gauge will help you quickly […]



How to Use a Manual Light Meter

Using a manual light meter to determine the aperture of your camera may take some getting used to, but once you become accustomed to how your meter works, you should be able to get readings without much difficulty. Manual light meters allow you to read the reflected light of your subject or the incident light […]



How to Read a Digital Multimeter Ohm Scale

A digital multimeter can be used to measure voltage, amperage and resistance. Resistance values are measured in ohms, thousands-of-ohms, and millions-of-ohms. The reading on a multimeter display will depend upon which measurement type is selected on the multimeter’s selection dial. Using a few simple steps will give you an understandable reading on the meter’s digital […]



How to Read the SYS DIA Pulse

Personal blood pressure monitors allow you to check your blood pressure at any given time. When you use one of these monitors to check your blood pressure, the monitor displays two numbers. One of these numbers measures your systolic pressure, which is the pressure in the arteries when the heart beats, and one measures your […]



How to Read Your Water Meter in Atlanta, Georgia

Many Atlanta residents complain about the high cost of water. According to the Atlanta Journal-Constitution, Atlanta residents pay 108 percent more than New York City residents and 144 percent more than San Antonio residents for water. A water meter calculates total water usage in cubic feet, and it doesn’t reflect the amount of water you […]



How to Read Visual Basic

Microsoft Visual Basic is a popular programming language and Integrated Development Environment (IDE) for creating Windows applications and components. Standard Visual Basic stopped being sold at Version 6 and has been replaced with VB.NET, a version of Visual Basic standardized for the .NET framework, which can be used for various applications, including Web applications, Windows […]



How to Read a Glucose Meter

A glucose meter is a quick way for a person suffering from diabetes to monitor her blood sugar levels. This allows the individual to protect herself from the health dangers associated with blood sugar levels either rising too high or dropping to dangerously low levels. Wash your hands. Before taking a glucose test you should […]