Current Clamps
measure AC or AC-DC amperage without contacting conductors.
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Product
Split type Pulse Current Sensor
CTF-05
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MULTI MEASURING INSTRUMENTS Co., Ltd.
High accurate AC pulse current sensor for power demand meter.
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Product
High Current Probes (Power Electronics) HCF73305B300G150
1023044
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The High Current Probes HCF73305B300G150, with Order Code 1023044, are designed for precision and reliability in power electronics applications. Capable of handling continuous currents of up to 30 amperes, these basic contact probes offer exceptional performance across a wide temperature range of -45°C to +200°C. The design features a pitch of 4.00 mm, making it suitable for precise applications requiring close contact and minimal contact resistance, rated at just 8 mOhms for efficient signal transmission.
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Product
IEC Standard Burden Sets (Current)
IEC Burden Sets
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Testing and calibrating current transformers often requires standard burdens of reliable accuracy and stability, and burdens that are immune to stray fields and harmonics. These burden sets have been carefully designed to meet these requirements. They also provide the standard burdens required for the testing of current transformers for metering service, and for the testing (within the current rating provided by the sets) of current transformers for relaying applications, all as called for by IEC (International Electrotechnical Commission) Publication 185: 1987.
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Product
Impulse Current Test Systems
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Fivestar HV Testing Equipment Co., Ltd.
Impulse current test systems are mainly used for testing transmission and distribution systems against the effects of direct or indirect lightning strokes or against electromagnetic interference effects. Primary application of impulse current test systems is the testing of surge arresters, nowadays mainly of the metal-oxide type (MOA) and surge protection devices (SPD). Now they are also widely used to test vehicles, aircrafts, and military applications.
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Product
High Current Probes (Power Electronics) HCF73206B200G150
1018696
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The High Current Probes (Power electronics) HCF73206B200G150 is an advanced solution designed for precise electronic measurements in high current applications. With its basic contact probe design and a pitch of 2.54 mm, it efficiently handles continuous currents up to 20 amperes, ensuring low typical contact resistance of just 10 mOhm. This makes the HCF73206B200G150 ideal for demanding industrial environments where reliability and performance are paramount. It operates over a wide temperature range of -45°C to +200°C, making it versatile for various thermal conditions and applications.
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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
600 AMP MULTIMETER CLAMP
MD79
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*Provides readings for volts, amps and ohms required for automotive electrical system tests*Handy 35mm AmpTip clamp jaws ergonomically measure at jaw tip for small sized conductors up to 60A and regular current, and Hz measures at jaw center for regular conductors up to 600A*Records max, min and calculates average readings over time
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Product
Current Probe
PA-659
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*Maximum Current Value: +/- 150ADC, 100A RMS*1mA = 5mA, 50mA (switchable)*Rising Time: 0.7uS*Bandwidth: DC ~ 500kHz*Over Range Indicator*Battery, AC Power Supply Adaptor (free), dual usages
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Product
Flexible Current Sensor Probe
CTA
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The CTA current sensors convert ac current to an isolated 0-5A current with available ranges from 100A to 10,000A. Because the current sensors are flexible split core, installation is possible without shutting down the LV electrical supply, avoiding expensive down-time costs. Typical applications are retrospective energy monitoring in factories, offices buildings, process control data logging systems, where power, energy and current monitoring is important. Typical applications are factories, offices buildings, ac/dc VFD drives, welding, power conversion and power distribution. For all CTA current sensor models, a NIST/NPL (UKAS) traceable calibration certificate and certificate of conformance is supplied. All CTA sensors use UL94V0 or CSA approved materials. The CTA flexible current sensors are suited to permanent or semi permanent installation. The coil sensor is durable, lightweight, flexible and will easily clip-around a power cable. The 5A output from the CTA current sensor connects direct to installed metering, rotary metering or current transducers.
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Product
100-Amp Current Calibrator And AC/DC Transconductance Amplifier
2555A
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World’s Leading Precision 100-Amp AC/DC Current Standard - For 30 years Valhalla Scientific’s design has proven rock-solid reliability in metrology labs worldwide. The 2555A is a calibration powerhouse with wide-ranging applications and unsurpassed quality.
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Product
Current Probe
PA-622
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*Max. ±100A DCA*Resolution: ≧10mA*Bandwidth: DC~300KHz*Rise Time: 1.2 uS*Over Range Function*10mV/A, 100mV/A Range*Adaptor/Battery Input*Separating Design,Convenient Durable
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Product
AC Digital Clamp Meter
SK-7615
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Up to 400A AC, Conductor dia. : φ26mm max, Round clamp head for accurate measurement.
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Product
SparkFun Current Sensor Breakout
INA169
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The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail and the INA169 measures the voltage drop across that resistor. The INA169 outputs a small current based on the measured voltage drop. If you place a resistor from the output of the INA169 to ground, you can measure the voltage at the output.
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Product
Rogowski AC Current Probe,30 MHz, 300 A
N7042A
High Current Probe
The Keysight N7042A Rogowski coil current probe measures AC currents up to 300 A, with bandwidth ranging from 9.2 Hz to 30 MHz. The probe has a thin, lightweight, flexible, and simple-to-use clip-around Rogowski coil that enables current measurement in the most difficult-to-reach parts and confined spaces of a circuit under test. It can also measure large AC current without an increase in transducer size.
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Product
High Current Probes (Battery Contacting) HCB280B6ALS245
1037718
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The High Current Probes (Battery Contacting) HCB280B6ALS245 are engineered to handle extreme operational conditions, supporting a temperature range from -45°C to +200°C, making them suitable for a variety of applications including battery testing and other high-current scenarios. With a continuous current capacity of 600A, these probes ensure reliable performance even in demanding electrical environments. Their innovative design features a maximum travel of just 5mm, optimizing precision in contact without compromising durability.
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Product
Integrated Current Sensors
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Current sensors have to be smaller, smarter, cheaper. LEM’s R&D is actively developing a range of ICS to reduce the footprint of the current sensing function and simplify the integration of current measurement in a wide range of applications in automotive, industrial, or residential.
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Product
Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-1200B 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
Current Preamplifier
1211
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The model 1211 Current Preamplifier was designed to provide all of the features required of a modern laboratory preamplifier. It measures cur rents with full scale sensitivity ranging from 10 to 10 amperes.
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Product
High Current Probes (Plug Connectors) HCE04FA52G10E081
1037085
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The High Current Probes (Plug Connectors) HCE04FA52G10E081 is designed to provide reliable electrical connections in various applications. With a basic contact probe design and a remarkable temperature range of -45°C to +200°C, it accommodates a wide array of operating environments, making it suitable for demanding conditions. The probe features a pitch of 8.00 mm, ensuring compatibility with various devices and circuit designs. The continuous current rating of 60A and a low typical contact resistance of just 5 mOhm ensures optimal performance and efficiency, reducing energy loss and enhancing signal quality when used in critical systems.
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Product
High Current Probes (Battery Contacting) HCF73211B100G300A
1165607
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The High Current Probes (Battery Contacting) HCF73211B100G300A, designated with order code 1165607, is engineered for precision and reliability in various demanding applications. This basic contact probe features exceptional specifications that make it suitable for environments with extreme temperature fluctuations of -45°C to +200°C. Designed with a pitch of 2.54mm (100 mil), the HCF732 model ensures optimal performance in electronic devices where high current is critical. The continuous current rating of 20A coupled with a remarkably low typical contact resistance of just 10mOhm ensures minimal energy loss and stable electrical performance, making it an ideal choice for battery contacting applications.
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Product
High Current Probes (Battery Contacting) HCE04FA52G10E089
1167327
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The High Current Probes (Battery Contacting) HCE04FA52G10E089 is designed specifically for robust electrical performance across a wide temperature range. This contact probe operates efficiently between -45°C and +200°C, making it suitable for various critical applications that demand high reliability and durability. With a continuous current rating of 40A and a typical contact resistance of only 2mΩ, the HCE04 model ensures optimal electrical connectivity and minimal power loss, which is essential in high-stakes environments.
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Product
Current Measuring Instruments
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The testo 755 current/voltage testers are fast and easy to use, especially when you are testing many circuits. The convenient open-jaw current tester automatically turns on when voltage exceeds 6V. It then auto-selects the correct parameters and range for your test. These rugged testers are suitable for virtually all your daily electrical measuring tasks.
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Product
High Current Probes (Power Electronics) H735M3
1019242
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The H735M3 High Current Probes are meticulously engineered for power electronics applications, offering superior performance and precision. With a pitch of 5.00 mm (or 197 mil), these probes provide the reliability essential for high-current measurements. Their compact design includes a total length of 44.00 mm, an outer diameter of 4.00 mm, and a press ring diameter of 4.30 mm, allowing for seamless integration into various electronic setups.
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Product
C/I Clamp Meters
CLAMPMETER,OPEN JAW (CSJ-100)
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*AC amperage, AC/DC voltage measurement*Open jaw design eases AC current measurement*Slim profile with build-inprobe storage on back*Measures resistance up to 20MΩ*Audible continuity and diode test*Bright LED and audible alarm for non-contact voltage detection*Auto power off for longer battery life*Data hold to capture measurements*2000 count LCD*Accessories included: (2)1.5V AAA batteries, test leads and carrying case*Lifetime Limited Warranty
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Product
High Current Probes (Inverter Testing) HCB170D12MS72TYPK
1139214
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The High Current Probes (Inverter Testing) HCB170D12MS72TYPK is designed for precision and reliability in high-performance electrical testing applications. With a continuous current capacity of 450A, these probes ensure efficient energy transfer and accuracy during inverter testing. They can operate within an impressive temperature range of -45°C to +200°C, making them suitable for a variety of environments and applications. The low typical contact resistance of 0.25 mOhm enhances the quality of measurements, ensuring that the tests yield reliable data that professionals can trust.
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Product
AC/DC Digital Clamp Tester (CE)
M-260
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Wide current measurements with tear drop type 55mmφCT up to 2000A.*Data-hold and Auto power off function.*Additional AC/DC voltage, resistance, diode test, continuity check.*Auto zero adjustment for DC current offset.*Conform to IEC safety requirements.
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Product
Fluke Clamp Meter
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Fostered with rich industry experience and a highly experienced team of professionals, we are offering Fluke Clamp Meter. Inspected on various quality parameters before its final dispatch,
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Product
Enclosure, G10, 3 Cable Clamps, 4" Depth
410114138
Enclosure
Enclosure, G10, 3 Cable Clamps, 4" DepthThis G10 enclosure includes 3 adjustable U-shaped cable clamps that allow a maximum cable bundle of 1.59 sq. inches per clamp. ITA strain relief plates are not needed.Housing: Material = .06" Aluminum, Finish = Powder Coat Black
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Product
Current Probes
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PMI® introduces the convenience of flexible current probes (Flex CTs)! These 5,000A probes come in 12″, 24″, 36″, and 48″ lengths that allow you to easily surround multiple conductor bundles. They are available in sets of two, three, or four for use with different recorders. The Flex CTs are powered from recorder voltage and DO NOT require a battery pack for operation.
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Product
ANSI Metering Current Transformer Burden
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The ANSI Current transformer burden is designed for loading the current transformer during accuracy Tests. The ANSI burden is designed as per ANSI burden C57.13.It can be used along with the Eltel Automatic Instrument Transformer Test Set to test CTs as per ANSI Standards.
