Output meters measure the amount of work or energy produced by a device and can measure torque, sound, light, power, or electrical outputs. They vary in size and design and are used to diagnose system efficiency. Different types of output meters use different measurement methods and units of measure. An output meter is a measuring […]
A height gauge can measure the height of an object or automatically mark parts at a specific height. There are two main types: Vernier calipers and electronic/digital. They are used in retail, industrial, test, laboratory, and medical environments. They are used to set the height of a desired measurement, saw blades, and other automated tools. […]
Humidity is the amount of water vapor in the air, measured as relative humidity. A humidity meter, or hygrometer, can measure absolute or relative atmospheric humidity. Different types of moisture meters include psychrometers and hygroscopes. They are used for various applications, such as maintaining a suitable environment for pets, assessing building safety, and monitoring humidity […]
A heat flow meter measures the flow rate of a mass in an enclosed space, using sensors that measure the heat transferred from the sensor surface to the flowing mass. Two important configurations are immersion and capillary tube sensors, which are based on the principle of thermal sensing. Heat flow meters are useful for measuring […]
A distortion meter detects and eliminates harmonic distortion in sound by analyzing and modifying the full range of sound waves. It is commonly used in music and sound production industries to remove hiss, hum, and background noise. Distortion meters are also used to eliminate distortion waves within circuits. They can be analog or digital and […]
A tire pressure gauge measures the air pressure inside a tire, which is important to maintain for optimal performance and safety. Pressure is typically measured in PSI, kPa, or bar. There are analog and digital gauges available, with the latter being more expensive but more accurate. Different types of analog gauges include the basic pen-sized […]
A center gauge is a tool used in machining to check the angle of tool bits used to cut screw threads. It is a small, flat, portable object made of metal with triangular notches used as templates to shape the tip of the machine tool. The tool is used to ensure that the tip of […]
A phase meter measures electrical waves and overall energy consumption, displaying the data in kWh or MJ. It is used for billing and statistical purposes and safeguards against overloads. Different types of meters are used globally, including prepaid and smart meters. A phase meter is a diagnostic tool used to detect electrical waves transmitted through […]
A cycling power meter measures the power output of a cyclist using a hub or sensors on the bike, transmitting the information to a computer unit. They are popular with professional cyclists and come in different types and prices. They are not the same as regular cycling computers. A cycling power meter is a device […]
Bandwidth meters can measure the true connection speed of your computer and compare it to your internet service provider’s (ISP) advertised speed. Bandwidth is like a highway, with more lanes allowing for more traffic. ISPs charge for bandwidth allocated to accounts, and cheaper packages offer less bandwidth. Checking speed online is simple, but factors such […]
Bandwidth meters can measure the true connection speed of a computer’s internet service provider (ISP) and compare it to others. Bandwidth can be compared to a highway, with narrow lanes allowing less traffic flow. ISPs charge customers for allocated bandwidth, with more expensive packages buying more lanes. Checking speed online is a simple process, but […]
An Internet usage meter tracks bandwidth usage for individuals and businesses to prevent exceeding limits, which can result in service degradation and high costs. It can also identify disproportionate usage and warn users. An Internet usage meter is a type of Internet monitoring software that tells network administrators and individual Internet subscribers how much bandwidth […]
A peak flow meter measures a person’s ability to exhale and is used to monitor and predict asthma attacks. Patients can track changes in their peak flow rates over time on a graph to determine the severity of their symptoms and work with their doctors to devise effective treatment plans. The use of peak flow […]
An LCR meter tests electrical impedance, including inductance, capacity, and resistance. It measures an object’s ability to hold an electric charge and identifies the exact opposition of the current. The device under test (DUT) is introduced to the LCR meter and tests are conducted in various industries. The test can be conducted quickly and LCR […]
Meter maids issue citations and tickets for parking violations, often facing anger and resentment from violators. They must be proficient in various modes of transportation and may need self-defense training. Parking fees fund city services, and in some countries, meter maids also handle petty crimes or traffic law enforcement. A maid or parking attendant is […]
Computing devices use batteries that can be monitored by a battery meter, indicating when to charge or replace the battery. The meter can show percentage or time remaining, and warn when the battery is low. Additional battery measurement programs can provide more information. Many computing devices can be powered by a battery or be plugged […]
A pH meter measures the acidity or alkalinity of water using a standard pH scale. Acidic water is soft, while alkaline water is hard. A pH meter is more accurate than chemical tests and comes with calibration liquids. It is commonly used in water quality monitoring and by aquarists to prevent fish disease or death. […]
Body fat meters measure the percentage of a person’s body that is made up of fat using bioelectrical impedance analysis. They can indicate if changes in diet or exercise are recommended and are useful for tracking progress. However, discrepancies between meters are possible, and accuracy should be verified by comparing with a doctor’s office. A […]
A conductivity meter measures the electrical conductivity of ionic solutions using electrodes made of different materials. Temperature probes can be used to note temperature differences. The meter applies an alternating voltage to avoid altering the substance being measured. It can compare conductances between different solutions and help determine resistive capabilities and solution concentration. The technology […]
Meter engineers design and produce meter technologies using computer-aided design technologies. They must complete a four-year bachelor’s degree in engineering and have strong computer and design skills. They also need to perform quality audits, respond to customer complaints, and have leadership skills. Meter engineers are professionals who create meters, which are devices that measure the […]
