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Sound level meters and noise dosimeters are used in sound and noise analysis. Applications include industrial safety, traffic noise studies, and scientific noise measurement
Analog dBm meters are instruments that measure signal power. They display values on a dial, usually with a needle or moving pointer
Search by Specification | Learn MoreMeasurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL).
Search by Specification | Learn MoreLCR meters and impedance meters measures inductance (L), capacitance (C), and resistance or impedance (R
Search by Specification | Learn MoreKVA meters measure the apparent power of AC devices in kilovolt-amperes (KVA). Apparent power is the combination of a circuit’s true power and reactive power
Search by Specification | Learn MoreNoise meters are used to measure and/or monitor noise produced by RF equipment
Learn MoreFrequency meters are instruments that provide analog outputs as frequencies that vary as a function of the applied input. They display values on a dial, usually with a needle or moving pointer
Search by Specification | Learn MoreAnalog resistance meters are instruments that measure electrical resistance. They display values on a dial, usually with a needle or moving pointer
Search by Specification | Learn MorePower meters and wattmeters are used for high-accuracy measurements of power over a wide-frequency bandwidth, and from both AC and DC circuits.
Search by Specification | Learn MoreDigital resistance meters are instruments that measure electrical resistance. They use solid-state components and display values digitally
Search by Specification | Learn MoreElectrostatic meters measure voltage, field and charge without transferring the charge to the instrument. As a result, it is unnecessary to modify parameters due to changing loads
Search by Specification | Learn MoreS meters (strength meters, signal-strength meters) measure the strength of signals in communication systems such as receivers and transmitters
Learn MoreVU meters measure the volume (intensity) of analog audio signals. They display signal levels in volume units (VU), a measure of average volume level
Learn MoreCapacitance meters measure the value of capacitance in circuit elements
Search by Specification | Learn MoreMilliohm meters are capable of measuring very small resistances
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SPLnet™ Environmental System Studio Technologies, Inc.
DT-805 Sound Level Meter CEM Shenzhen Everbest Machinery Industry Co., Ltd
TES-52 Sound Level Meter TES Electrical Electronic Corp.
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Del-Tron has introduced a new line of belt-driven DB series actuators that operates at speeds up to 5.1 meters per second (MPS) and does not require lubrication or maintenance under normal operating conditions (read more)
The ML2437A and ML2438A Power Meters combine the advantages of thermal meter accuracy, diode meter speed, and peak power meter display graphics. The result is a single instrument that samples at more than 35K per second and achieves 90 dB dynamic range with a single sensor. These meters include graphics display capability as a standard feature. The ruggedized housing and optional high. (read more)
Proportional Velocity Flow Meters, PV Flow Meters from The Oilgear Company. A 'PV Meter' is a flow meter that will handle problem fluids that damage other meters. Our PV Meter (Proportional Velocity) will pass sand, grit, stones (up to 0.25" diameter in our smallest meter), bits of wood or rubber, and suspensions that could stop and damage other meters. (read more)
Yokogawa Corporation of America is a world leader in switchboard metering devices. As a global manufacturer of meter products for over 75 years, they are able to incorporate decades of experience into the design and development of this high quality product. (read more)
Honeywell 98200 Series maintenance/hour meters keep an LCD readout of elapsed time in hours and tenths. An internal battery keeps the display visible at all times. Every 50 hours, the meter displays a maintenance reminder for service. Potential applications include commercial lawn equipment; mowers, compressors, and generators; small engine vehicles and equipment; ... (read more)
North American 146 and 444 MHz Diplexer and Dual Band Filter
This dual band filter is made of two-inch extruded aluminum cavities and will reduce intermod in the 2-meter band and the 70 cm band. The filter is designed to be used with dual band rigs with single feed lines. (read more)
European 145 and 435 MHz Dual Band Filter
This dual band filter is made of two-inch extruded aluminum cavities and will reduce intermod in the 2-meter band and the 70 cm band. The filter is designed to be used with dual band rigs with single feed lines. (read more)
North American 146 and 444 MHz Diplexer and Dual Band Filter
This dual band filter is made of two-inch extruded aluminum cavities and will reduce intermod in the 2-meter band and the 70 cm band. The filter is designed to be used with dual band rigs with single feed lines. (read more)
North American 146 and 444 MHz Dual Band Filter
This dual band filter is made of two-inch extruded aluminum cavities and will reduce intermod in the 2-meter band and the 70 cm band. The filter is designed to be used with dual band rigs with single feed lines. (read more)
Whether you are testing for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd, B+K Precision's Sound Level Meter can get the job done. The model 732A Sound Level Meter provides 30 to 130 dB capability in three convenient measurement ranges Low, Med and Hi with an accuracy of ±1.5 dB. (read more)
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Microphone - Wikipedia, the free encyclopedia |
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A-weighting - Wikipedia, the free encyclopedia Sound level meters therefore incorporate weighting filters, which reduce the contribution of low and high frequencies to produce a reading that |
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Microwave Product Digest - August 2008 is capable of handling 500W input power over the frequency range of 500 to 1000 MHz with 0.2 dB insertion loss and 20 dB minimum directivity. |
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Decibels The decibel (abbreviated dB) must be the most misunderstood measurement since the cubit. |
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APC Smart-UPS 1500VA USB & Serial RM 2U 230V APC Smart-UPS, 980 Watts / 1500 VA,Input 230V / Output 230V, Interface Port DB-9 RS-232, SmartSlot, USB, Rack Height 2 U |
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Back-UPS CS 650VA 230V APC Back-UPS CS, 400 Watts / 650 VA,Input 230V / Output 230V, Interface Port DB-9 RS-232, USB 2 meters Input voltage range for main operations |
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Radio theory and link planning for Wireless LAN (WLAN) Antenna diameter in meters: Max theoretical gain in dB: RG 58 (quite common, used for Ethernet): 1 dB per meter. |
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Elapsed Time Meters on ThomasNet.com - Fairport, NY Manufacturer http://www.sendecracing.com/products.htm ISO 9002 & ISO 9001:2000 certified manufacturer of digital meters including |
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101+ Experiments Move the laser two meters to the right of the original position. See Metrologic Instruments, Inc. Information |
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Sam's Neat, Nifty, and Handy Bookmarks DB) Sci.Electronics.Repair FAQ Mirror (DE-2, Germany, LN) |