Current Comparators
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-340L
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Suitable for low current measurements of terminal feeder.*High sensitivity and least affection from external magnetic field.
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Product
High Current Probes (Power Electronics) HCF73306B230G150
1013546
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The High Current Probes (Power electronics) HCF73306B230G150, identified by order code 1013546, are designed for precision applications in electronics, particularly in environments where high reliability under varying thermal conditions is crucial. With a temperature tolerance ranging from -45°C to +200°C, these probes are ideal for testing high currents up to 30 A, making them suitable for rigorous power electronics applications. The basic contact probe design ensures a robust connection with a low typical contact resistance of only 8 mOhm, enhancing the probe's efficiency and effectiveness in various testing scenarios.In terms of Mechanical specifications, the probes exhibit a preload of 60 cN and a spring force of 150 cN, supporting a nominal travel of 4 mm, with a maximum travel capability of 5 mm. Pointing accuracy is maintained within +/- 0.1 mm, ensuring reliable performance. These probes are compact, featuring a total length of 28.3 mm, and various diameters for tip style and barrel, allowing for versatile use in different setups. The high-grade materials used, including beryllium copper for the plunger and gold plating for optimal conductivity, further enhance the performance and durability of these high current probes.
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Product
Ultrafast Photodetector with Current Monitor, 750 - 1650 nm, DC - 30 GHz, FC/PC
DXM30AF
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The DXM30AF Ultrafast Detector is a DC - 30 GHz, fiber-coupled, InGaAs-based photodetector designed for applications in the 750 nm - 1650 nm wavelength range. The core element of the detector is the fiber-coupled, hermetically sealed, microwave detector module. For convenience and simplicity of use, the module is mounted inside a rugged housing that includes a rechargeable battery, current monitor circuitry, and a digital display of the DC photocurrent.
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Product
High Current Probes (Power Electronics) H360RD
1026723
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The H360RD High Current Probes are engineered for precision and reliability in power electronics applications. Notably identified by the order code 1026723, these probes exhibit remarkable mechanical and dimensional characteristics that cater to advanced electrical measurement needs. With a pitch of 3.50 mm (138 mil), the probes are designed for optimal connectivity and performance with a robust internal thread size of M2.5, ensuring compatibility with various equipment while maintaining structural integrity under high current conditions.
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Product
AC Current Shunts
CSA Series
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Ohm-Labs’ CSA series of ac current shunts are designed as laboratory standards for ac current measurement up to high frequencies.
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Product
High Current SMU
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Source and Measurement Units (SMUs) are devices that generate voltages or currents and can measure them simultaneously using the integrated measurement units (VMU, CMU).High current SMUs operate as a regulated power source and are able to generate very high output currents as pulses.
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Product
Current Caliper
KH23101
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Beijing KeHuan Century EMC Technology Co,.LTD
The KH23101 current caliper is a toroidal transformer used to measure EMI current. When measuring, the caliper does not directly touch the electrical conductor or the cable under test. The conductor passing through the caliper window is used as the single-turn primary wire of the transformer, and the secondary is designed to be multi-turn. Use with 50 Ω receiving system (such as EMI electromagnetic interference field strength meter or spectrum analyzer). In order to facilitate installation and rapid measurement of EMI current, it is designed as a caliper that can be opened.
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Product
Current Transformers
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Ultra-precise electrical metrology devices designed to measure high AC and DC currents with exceptional accuracy in the parts-per-million (ppm) range.
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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
AC and DC Current or Voltage Transducers
VT7 AND VT8 Series
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The Model VT7 Series dc voltage transducer produces an output which is directly proportional to the input from dc to 10kHz. It functions as a millivolt dc shunt or a high voltage isolator to 1000V
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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
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
High Current Probes (Power Electronics) HCF73316B100G150
1008182
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The High Current Probes (Power electronics) model HCF73316B100G150, with order code 1008182, is engineered for precision and reliability in demanding power applications. Constructed with rigorous specifications, it supports a continuous current of 30A, making it an essential tool for high-performance power electronics testing. The temperature resistance ranges from -45°C to +200°C, ensuring functionality in diverse environments. This model boasts a typical contact resistance of just 8mOhm, which is critical for minimizing power loss in high-current applications.
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Product
Automatic Current Tester
77069
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For the rapid safe and accurate testing of DC current on 12v vehicles. The tool plugs straight into the vehicles fuse board and displays the current on the large LCD display. Specification range 0-48volt max 20 amps, 12v battery included.
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Product
High Current Probes (Power Electronics) HCF73305A300U300
1007955
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The High Current Probes (Power electronics) HCF73305A300U300, recognized by the order code 1007955, is designed as a Basic Contact Probe, offering impressive versatility and durability for demanding electrical applications. It operates efficiently in a temperature range from -45°C to +200°C, ensuring reliability in various environments. It features a robust continuous current rating of 30A and a typical contact resistance of just 8 mOhm, making it ideal for high-performance connections where minimal resistance is crucial. The probe's precision is enhanced by its nominal travel of 4.00 mm and maximum travel of 5.00 mm, ensuring accurate placements and connections, with a pointing accuracy of +/- 0.10 mm for precise applications.
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Product
High Current Probes (Power Electronics) HCF73307B300G300
1012453
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The High Current Probes (Power electronics) HCF73307B300G300 are meticulously designed for precision and reliability in high-performance applications. With a robust continuous current rating of 30A and a contact resistance of just 8 mOhm, these probes are ideal for various electrical testing scenarios requiring accurate measurements under demanding conditions. Their operational temperature range of -45°C to +200°C makes them suitable for diverse environments, ensuring consistent performance across applications.These probes boast a mechanical design that emphasizes durability and precision. Featuring a preload of 60 cN and a maximum travel of 5 mm, they come equipped with a M2 thread and a range of dimensions that facilitate easy integration into existing systems. The tip style, crafted from beryllium copper and plated with gold, ensures low resistance and high reliability, making these probes essential tools in both laboratory and field settings.
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Product
150 A, 5 MHz Current Probe - AC/DC, 150 A rms, 500 A Peak Pulse, 6 Meter Cable
CP150-6M
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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
Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-1000B Open loop method
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Product
4-20mA Current Loop USB Data Logger
EL-USB-4
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This data logger measures and stores up to 32,000 current loop readings over flashing red and green LEDs. The data logger features a pair of screw terminals and is supplied complete with a a 4-20mA d.c. measurement range. The user can easily set up the logging rate and start time, and download the stored data by plugging the module straight into a PCs USB port and running the purpose designed software under Windows 2000, XP or Vista
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Product
Hand Held Probe Type Eddy Current Sheet Resistance/resistivity Measurement Instrument
EC-80P (Portable)
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*Auto-measurement start by probe head contacting to sample*3 measurement modes for wafer resistivity, bulk resistivity and sheet resistance*Easy set up to measurement condition by JOG dial*5 types of model for each measuring range*Resistivity probe can be changed by sample’s resistivity range
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Product
Logger with Current Clamp0.15 to 200A
TGP-4810
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A data logger, housed in a rugged case, supplied with a Chauvin Arnoux Current Clamp . This unit is ideal for mains and power consumption monitoring.
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Product
High Current Probe HCB280D6ALS245NTC
1033725
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The HCB280D6ALS245NTC High Current Probe is designed for superior accuracy and performance in demanding environments. With a continuous current capacity of 600A, this probe operates efficiently within a temperature range of -45°C to +200°C. The robust construction features materials such as beryllium copper for the tip and plunger, ensuring excellent conductivity and durability, while the gold plating enhances resistance to corrosion and ensures reliable electrical connections.
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Product
High Current Probes (Power Electronics) HCF72314B230G150
HCF72314B230G150
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The High Current Probes (Power electronics) HCF72314B230G150 are engineered for precision electrical measurements, featuring a fundamental design as a Basic Contact Probe that supports innovative power electronics applications. This versatile probe maintains exceptional performance within a temperature range of -45°C to +200°C, ensuring reliable functionality in diverse environments. With a continuous current capacity of 30A, this probe is designed to handle demanding tasks with an impressive typical contact resistance of only 8mΩ, providing accurate and efficient measurements.
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Product
Split Core Current Transformers
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Application:Watt Transducer, Current Transducer, KWH Meter, Demand Meter, Power Factor Meter, Current Sensing Relays, Energy Management SystemsContinuous Thermal: Rating 1.25 at 30° C, 1.0 at 55° C Standard 5-amp secondary. Others available.
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Product
Low Current Probe/DMM
687
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With the capability of measuring down to 1 milliamp (.001A), the #687 is a great tool for all low current applications. Especially for diagnosing parasitic drains! Clamp opening is large enough to fit over most negative battery cables. Applications: fuel injectors, fuel pumps, electric motors, battery drains, charging systems.
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Product
Current Transformer Coil Type
CCT2
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SHANGHAI POWOO INDUSTRY CO., LTD
- suitable for small input current; - compact and delicate appearance; - linear output current, high precision; - small volume, light weight, easy to be fixed; - encapsulated with epoxy resin to ensure strong insulation ability; - ABS anti-combustion plastic casing.
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Product
Residual Current Protection
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Solutions to ensure the safety of people and installations against any ground currents. Available with ultra-immunized system as an essential solution to avoid financial losses due to outages caused by inadvertent trips. Specially designed to protect industrial installations in AC networks (type A), installations with both AC and DC components and DC-only installations (type B). Available with RS-485 communications (Modbus RTU) and remote control inputs/outputs.
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Product
20 Amp Current Transformer Burden Test Set
1044A
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Due to overwhelming demand, TESCO is pleased to re-introduce the 1044A 20 Amp Current Transformer Burden Test Set. This light weight, hand held unit is a simple and inexpensive means whereby a current transformer installation may be quickly checked for many sources of trouble. The 1044A provides utilities a less expensive and more traditional option for checking larger services for potential meter circuit related issues.
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Product
Closed Loop Precise Hall AC/DC Current Sensor
CYHCS-LF
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for accurate measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current carrying conductor.
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Product
Ultrafast Photodetector with Current Monitor, 1250 - 1650 nm, DC - 20 GHz, FC/PC
DXM20AF
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The DXM20AF Ultrafast Detector is a DC - 20 GHz, fiber-coupled, InGaAs-based photodetector designed for applications in the 1250 nm - 1650 nm wavelength range. The core element of the detector is the fiber-coupled, hermetically sealed, microwave detector module. For convenience and simplicity of use, the module is mounted inside a rugged housing that includes a rechargeable battery, current monitor circuitry, and a digital display of the DC photocurrent.
