AC Current Clamps
wrap around conductors to measure current.
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Product
Through Hole Type AC Current Sensor
CTA-30A
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*High accuracy and compact size.*Measuring range:AC 0.1A～30A.
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Product
IntegraVision Power Analyzer, 4 Channels, 3-Phase AC
PA2203A
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Achieve better power analyzer accuracyAddress multiple test scenarios with the flexibility of wide-ranging, isolated inputsVisualize transients, in-rush currents & state changes with a high-speed digitizerAnalyze voltage, current and power in the time and frequency domains12.1" touchscreen
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Product
Precision Voltage and Current Sources
VI-700
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The VI-700 Voltage and Current Source is a versatile precision dialable or remotely programmable voltage and current source. Its three ranges provide up to 20 V full scale (200 V with the HV option), and down to 100 mV resolution; and 20 mA full scale down to 0.1mA resolution. Both voltage and current outputs are available simultaneously. The output is set by a range selector and thumbwheel switches in the LOCAL mode, or by a digital input at the rear panel. The REMOTE mode control can be a RS232 or IEEE-488 interface.
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Product
Current Transformers
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Supreme Instrument Laboratories
Portable Low Tension precision grade multi ratio Current Transformers, housed in laminated wooden cabinet, wound primary with suitable terminals on highly insulated bakelite panel upto 100 Amps. For higher ranges, a centre hole is provided for passing primary conductors for desired range.
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Product
Basic AC Sources
AC6800 Series
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Achieve more stable and reliable basic AC power measurements up to 4000 VA Easy operation with an intuitive user interface Access and control the power source remotely via LAN/LXI Core, USB or optional GPIB Lower your cost of ownership with global support & longest standard warranty in the industry
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Product
PXI/PXIe Battery Simulator Module, 4-Channel, V/I Readback, Simplified Current Sink, 750 V Isolation
41-752A-912
Battery Simulator
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 4-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
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Product
Digital Clamp Meter
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A clamp meter is convenient for measuring instruments that allows the measurement of current simply by clamping a wire while being energized without cutting a circuit. In cases of measurement by a multitester and digital multimeter, the circuit must be cut to measure current. In contrast, with a clamp meter, current can be measured simply by clamping a live wire over its sheath. In addition to its simple operation, it allows safe measurement of a higher current.
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Product
AC Electronic Load
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The electronic AC loads cover a wide variety of different voltage, current and power ranges. All the AC loads are programmed with 11 different sine, square and DC waves. With 5 crest factor variations of each, a total of 55 waveforms are available. An external input is also provided to enable the user to amplify signals from a waveform generator.AC Loads allow real world operating conditions to be simulated. Typical applications include circuit breaker, transformer & UPS output testing along with general laboratory and research work.
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Product
Tools Clamp Meter
M266
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Tools clamp meter 266 266C 266F digital clamp meter.
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Product
- RS-232 to Current Loop Converter
Model 65A
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FEATURES: Active/Passive Loops; 20 or 60 mA. Operation; DC To 19.2 KBPS; Half/Full Duplex; Optically Isolated; DTE/DCE Selectable. The Model 65A is a small, versatile, RS-232 to Current Loop Converters for use with teletypes or computers providing local terminal input via a 20mA. (or 60 ma.) current loop. The Model 65 includes a wall mounted transformer and internal power supply circuitry.
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Product
Current Transformer Test Set
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Vanguard Instruments Company, Inc.
The EZCT-2000C is Vanguard’s third-generation microprocessor-based current transformer test set. Designed specifically for CT testing, the EZCT-2000C has the following outstanding features that can greatly increase productivity and save time during the commissioning stage:
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Product
cPCI Serial 3U AC 300W
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Hartmann’s cPCI Serial Power Supplies comply with PICMG and offer a wide range AC input with utilization of serial communication. These supplies are developed and produced with quality and durability in mind, at a price that won’t bankrupt your project. Talk to a Hartmann representative today about your power needs!
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Product
PXI/PXIe Wide Current Range Multiplexer Module, Dual 6-Channel, 2-Pole
40-514-104
Multiplexer Module
The 40-514-104 (PXI) and 42-514-104 (PXIe) are low density multiplexers in dual 6-channel, 2-pole configuration. They are capable of switching a wide range of current, from 10 μA to 2.5 A at 220 VDC/250 VAC. The current capability of the module permits the use of a single module type for both low and medium current test applications.
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Product
HIPOTS (High Voltage Testers) / AC Hand Gloove and Boot Safety Tester
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
Compact and rugged BDV testers for AC dielectric withstand / breakdown testing of Safety glooves and boots. Panel mounted controls and indicators with easy to follow legend.
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Product
Current Feedback Op Amplifiers
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Analog Devices high speed (> 50 MHz) current feedback op amps enable you to operate at higher speeds. Current feedback op amps traditionally have wider bandwidths and higher slew rates than voltage feedback amplifiers and do not feature a gain bandwidth restriction associated with voltage feedback op amps.
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Product
DC Current Bias Supply
DC1000A
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To guarantee the quality and performance of inductive components such as inductors, chokes and transformers they are tested at their real-life operating point. If the inductor is designed to carry a DC current, then its inductance must be measured with that DC current present. Until now, these measurements were made by an LCR meter connected via special interfacing to a DC bias supply available only from the manufacturer of the LCR meter. The unique NEW DC1000A can be used with any precision LCR meter and connects simply into existing test fixturing.
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Product
AC/DC Split Core Current Sensor CT1000S
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This AC/DC split core current sensor is designed for measuring large DC and AC currents in applications such as electric vehicles, renewable energy systems, inverters, and motors. It facilitates high-current measurements by clamping around existing current connections. With its voltage output, this sensor is compatible with power analyzers (WT series and PX8000) and waveform measurement instruments (ScopeCorders and DLM series), making it a versatile tool for various high-current measurements.
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Product
High Frequency Current Transformers
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Osborne High Frequency Current Transformers operate at frequencies higher than 50/60 Hertz. Their purpose is to reduce high frequency system currents to lower values that are appropriate for instrumentation and/or protection circuits. They have been designed to meet specified current ratios, and burden impedance at a specified transformation error. One area of unique Osborne expertise is in designing for phase shift when high frequency current transformers are to be used for power measuring applications.
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Product
Electrolytic Capacitor Leakage Current Meter
TH2686C
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Changzhou Tonghui Electronic Co., Ltd.
■ Test voltage: 0-200V, 0-500V ■ Voltage accuracy: 2% set value + 2 words ■ Measuring range: 0-30mA, 10 gears ■ Current accuracy: 2% of reading +0.5 grid
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Product
AC Clamp-On Ammeters
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STB Electrical Test Equipment, Inc
STB manufactures analog, clamp-on Ammeters intended to read electrical current in a circuit. This hands-free design provides a fast and accurate reading and allows users to clamp onto any size conductor with various jaw opening options. The ammeters easily attach to a hot stick with a clamp-on adapter installed by STB.
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Product
AC-Powered, AC Voltage Monitor
VAA/VQA
Voltage Monitor
NAI’s VAA and VQA are AC-Powered, AC Voltage Monitors used to monitor voltage characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within pre-determined limits. These voltage monitors are ideally suited for rugged defense and industrial applications.
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Product
4 Phase Flexible AC Current Probe
DRM 504/18
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The new DRP 504/18 is a 4 Phase Flexible AC current Probe utilising the Rogowski principle, with 4 channel integrator housed in DIN Rail Mounted Enclosure. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas and with large conductors.
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Product
AC Power Sources
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Chroma Systems Solutions, Inc.
AC Power Supplies designed to satisfy both automated test system and laboratory benchtop requirements.
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Product
150 Amps, 10 MHz BW Current Probe - AC/DC , 500 Amp Peak Pulse
CP150
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Teledyne LeCroy current probes are available in a variety of models for a wide range of applications. The full range of Teledyne LeCroy current probes includes models with bandwidths up to 100 MHz, peak currents up to 700 A and sensitivities to 1 mA/div. Teledyne LeCroy current probes are often used in applications such as the design and test of switching power supplies, motor drives, electric vehicles, and uninterruptible power supplies.
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Product
CATIII Digital Clamp Meter
UTL261
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UEi Test & Measurement Instruments
The UTL261 is a 600V AC/DC Digital Clamp Meter with AC amps, resistance, diode test and continuity. It also features a backlit LCD display, a worklight, Max capture, data hold and Auto/ Manual ranging and is backed by a 1-Year limited warranty.
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Product
Current Probe
DCFlex
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Power Electronic Measurments Ltd
The DCflex is an easy to use, low cost, thin and clip-around DC current probe. It is suitable for measuring large DC currents of >2kA. The DCflex takes a single shot measurement of the DC current with a typical accuracy of ±1%. It is important to understand that the DCflex does not provide a continuous measurement of DC current.
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Product
Frequency to Current Converter
DAT4540R
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The Frequency to Current converter DAT4540R is a signal conditioning din rail mount converter which converts a pulse input to an analog output equal to the set range which is selectable from 0.1 Hz up to 20 KHz. The DAT4540R also provides 2 relay outputs and a transistor output. The input can be from a Tacho, TTL, PNP transistor or from any Namur standard. The DAT4540R provides a Voltage or Current output that is isolated from the power supply and input.
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Product
Auxiliary Current Transformers
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Osborne Auxiliary Current Transformers are often used to reduce system currents to lower values appropriate for instrumentation and/or protection circuits. The Aux CT’s are designed for specific current ratios and burden impedance with a known transformation error. Osborne’s units are built for high performance and longevity in the most demanding environments.
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Product
Dual Display HVAC Clamp Meter w/ Temperature
DL389B
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UEi Test & Measurement Instruments
• Dual Display• Input jack locks• Worklight• Backlit display• Auto/manual ranging• Min/Max• Test lead storage• Magnetic mount• User temperature calibration• Auto power off• Degree ºF or ºC• Low battery indicator• Test lead holder on clamp• 2-Year limited warranty
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