Current Clamps
measure AC or AC-DC amperage without contacting conductors.
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Product
Split type Pulse Current Sensor
CTF-05M
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Pulse current detection for power demand meter.*Through hole type CT.*Open collector output.
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Product
AC Current Probes
CWT
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Power Electronic Measurments Ltd
The CWT Rogowski current probe is suitable for measuring AC currents ranging from 300 milliamps to hundreds of kA from below 0.1Hz to >30MHz.
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Product
Current Sense Magnetics
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Current sense magnetics are used as a low loss method for sensing AC current in a circuit and also provide electrical and safety isolation between the source of the current and the measurement circuit. The key parameters for a current sense transformer are the rms current rating (to ensure it does not overheat in the application) and the safety and voltage isolation (to ensure it conforms to the end-application requirements).
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Product
16-Channel VME Current Source & Analog Measurement Module
V460
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The V460 is a VME-based versatile source/measurement unit. It includes a programmable constant-current source, a precision programmable gain 16-bit analog-to-digital converter, and a 4-wire, 16-channel analog multiplexer. An internal microprocessor supervises channel scanning according to user loaded parameters, reporting sensor voltage drops or, for selected sensor types, engineering-unit data.
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Product
Clamp Meters / Clamp Current Transformers
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Professional electrical testing tools used to measure electrical current safely and contact-free around a live conductor.
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Product
L.V. Current Transformers
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ENTES LV Current Transformers are measuring transformers which transform the primary current by a specified ratio to its secondary side with a phase difference of 0 degrees. They provide isolation of the relays and measuring devices from the HV side of the network.
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Product
Current Tester
MIG1248
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The MIG1248 is a current generator with wave shape 8/20. Maximum impulse current is up to 48kA supported by a 12kV impulse voltage making the MIg1248 ideal for testing large varistors. An intergrated test cabinet can accomodate test components up to 5cm cube.
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Product
Handheld 1-D electro-magnetic current meter for rivers
AEM1-DA
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AEM1-DA is a 1-D electro-magnetic (EM) current meter for the flow measurements in rivers, streams and various waterways. The measurement range is 0 to 5m s-1. The EM sensor can accurately measure water speeds at a shallow depth of 3cm. The display unit has a 2MB flash memory so that the data are saved with calendar information (up to 255 station data). In comparison with conventional propeller-type current meter, AEM1-DA is robust and extremely easy to be operated and maintained.
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Product
Differential Current Management
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All devices from the series/products listed below can be expanded with the "dual-channel residual current detection" add-on module to enable residual current monitoring. By comparing residual current and protective conductor current measurements, you can detect stray currents in your electrical system and initiate appropriate countermeasures.
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Product
HVAC Clamp Meter Kit - ATTPC3, DL479, INF165C, NCV3 W/ AC73 CASE
HVACKIT
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UEi Test & Measurement Instruments
Everything you need in 1 kit, includes Clamp meter, Infrared thermometer, K-Type pipe clamp adapter, Carrying case
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Product
30A, 50MHz High Sensitivity Current Probe
CP030A
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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
High Current Probes (Power Electronics) HCF73314B230G150
1027461
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The HCF73314B230G150 High Current Probe is designed for high-precision applications within power electronics. This exceptionally versatile basic contact probe can operate at a temperature range of -45°C to +200°C, making it suitable for various environments. With a pitch of 4.00 mm and a continuous current capacity of 30 A, the HCF733 is engineered for reliability and robustness. Its typical contact resistance is a mere 8 mOhm, ensuring minimal power loss during operation.
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Product
High Power Precision Current Sensing Resistors
HPCR4T
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High Power Precision Current Sensing Resistors of HPCR4T designed with four terminals, are distinguished by excellent long term stability & TCR. The Kelvin connections of this device allow for high precision measurements even with low resistance values. HPCR 4T has a non-inductive copper manganin element inserted into the ceramic case and finally sealed with a cement molding.
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Product
Split Core Hall Effect DC Current Sensor
CYHCT-C2TC
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on open loop principle and designed with a split core and a high galvanic isolation between primary conductor and secondary circuit. It can be used formeasurement of DC current etc. The output of the transducer reflects the real wave of the current carrying conductor.
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Product
Current Meter
MTD32
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The mezzanine module (mezzanine) MTD32 is designed to measure instantaneous current values over 32 channels.
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Product
CAT IV 600 A TRMS Navigator Clamp Meter
ACD-50NAV
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ACD-50NAV clamp-on power meter offers AC current measurements to 600 A, AC/DC voltage to 1000 V, and wide jaws to accommodate large conductors. This clamp-on multimeter is ideal for industrial power monitoring and verifying system conditions.
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Product
High Current Probes (Plug Connectors) HCF76289B310100620G300
1023602
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The High Current Probes (Plug Connectors) HCF76289B310100620G300 are designed for robust connectivity in demanding environments. Capable of handling continuous currents up to 40A, these probes ensure reliable performance even in extreme temperatures ranging from -45°C to +200°C. The innovative design, highlighted by a 4mm pitch and a basic contact probe structure, underscores their suitability for high-performance applications. This product features exceptional pointing accuracy of +/- 0.05mm, making it ideal for precision tasks where reliability is paramount.
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Product
High Current Probes (Power Electronics) HCF73317B400G300
1008187
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The High Current Probes (Power electronics) HCF73317B400G300 is engineered for precision and reliability in critical applications, standing out with its ability to handle continuous current up to 30A and a broad operational temperature range of -45°C to +200°C. This basic contact probe is designed to provide exceptional performance, featuring a low typical contact resistance of just 8mΩ, which ensures minimal energy loss and maximal efficiency during operation. Its robust mechanical properties include a preload of 60cN, a spring force of 300cN, and a nominal travel of 4mm, allowing for accurate and consistent contact under varying conditions.
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Product
1000A AC/DC Clamp Meter
CM84
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The CM84 is a high specification 1000A clamp meter, packed full of functions for the installation, testing and maintenance of domestic and industrial installations. It is light enough for easy one handed operation but still robust enough for use in harsh environments.
This compact meter provides accurate measurement of AC voltage to 750V, DC voltage to 1000V and AC current to 1000A. It has the same test functions you would find on a high specification multimeter making this clamp a comprehensive testing solution for electricians, maintenance and service engineers. This has the added benefit of DC current measurement to 1000A and has a useful DC current zero function.
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Product
Process Voltage & Current Data Loggers
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Monitor and log virtually any process voltage or current output from your transducers.
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Product
Laser Diode Light Current Voltage (LIV) Test Instruments
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The Yelo LIV test instrument allows LIV measurements to be taken from laser devices loaded into a Yelo module. This module can also be used with the Yelo Y1000L Low Power Burn-in system. The LIV test instrument has been designed for easy operation. Once powered on, and with laser supply enabled, the touch screen can be used to initiate, monitor and review measurements of laser devices.
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Product
Special Application Digital Clamp Meters
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Precision Mastech Enterprises Co.
Specialized electrical testing tools designed to measure current and other parameters in specific environments or for unique, non-standard tasks that standard clamp meters cannot handle efficiently.
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Product
Current Sensing Resistors: ACQ-200
TCS
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These components are four-terminal. bus-bar, metal strip current shunts. Assembled using electron beam welding. These units can handle 15W of continuous power and a maximum current of 350A 90.1mohm). Also they can absorb a high pulse power rating and have very low inductance. They also feature excellent long term stability, less than 100ppm/C TCR, and have excellent frequency characteristics.
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Product
High Current Probes (Power Electronics) HCF73307B300G150
1008179
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The High Current Probes model HCF73307B300G150 is designed for high-performance applications in power electronics, capable of handling a continuous current of up to 30A. With an operational temperature range of -45°C to +200°C, these probes are engineered to perform reliably in demanding environments. The probe features a basic contact design, with a compact pitch of 4mm (157 mil) which allows for easy integration into various setups. The low typical contact resistance of 8 mOhm ensures minimal power loss and efficient signal transmission, making it suitable for precision measurement tasks.
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Product
Enclosure, G12, Front Mount, 4 Cable Clamps, 6"x 18" x 12"
410114014
Enclosure
Enclosure, G12, Front Mount, 4 Cable Clamps, 6"x 18" x 12"Includes 4 cable clamps on the back end that eliminate the need for strain relief. When in open position- cable clamps permit removal of the stiffener bar so that installation or removal of cables may be performed without unplugging patchcords from the assembly. Housing: Material = .06" Aluminum, Finish = Powder Coat BlackCover(s)/Access Panel(s): Material = .12" Aluminum, Finish = Black Anodize
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Product
PXI/PXIe Wide Current Range Multiplexer Module, Dual 6-Channel, 2-Pole
42-514-104
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
Leaking Current Meter
7610B
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Peaceful Thriving Enterprise Co Ltd
This is a stable, low power consumption, and high accuracy 3 1/2 digits (2000 counts) leaking current tester for automobile. Leaking current for automobile is generally as small as milliamps, which is hard to measure by clamp meter. By plug this meter with the fuse box, user is able to measure leaking current as small as 1 mA.
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Product
Current Sensors
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Our current sensors were designed for a simple, customer-specific construction of niobium wire wound magnetometers, gradiometers or preamplifiers for small current or voltage signals.
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Product
Leakage Current Alarm Signaler
MPU-1
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MPU-1 is dedicated to control (measure) leakage current in AC, low and medium voltage power networks. It is designed to make measurements, which results define network's safety condition for leakage current. The device enables to set limit for maximum safe value of flowing leakage current and for values above this limit visual and sound alarm is activated.
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Product
High Current Probe HCF77507B300G500
1009671
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The HCF77507B300G500 High Current Probe is specifically designed for power electronics applications, offering high reliability and precision in measurements. With a remarkable continuous current capacity of 50A and a temperature range from -45°C to +200°C, this probe ensures optimal performance under various conditions. Its unique mechanical features include a preload of 150cN and a maximum travel of 5.5mm, which contribute to its exceptional pointing accuracy of ±0.1mm, making it ideal for applications requiring high precision.
