Current Clamps
measure AC or AC-DC amperage without contacting conductors.
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Product
C/I Clamp Meters
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AC current measuring capability up to 400 amps. Compact size, fits easily into tool pouch. Data hold and Max hold to capture important readings. Lifetime Limited Warranty.
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Product
AC Current Probe 10 mV/A, 600A, 12 Hz LF Bandwidth, 30MHz HF Bandwidth, 1m cable
T3RC0600-HF
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AC Current Probe 10 mV/A, 600A, 12 Hz LF Bandwidth, 30MHz HF Bandwidth, 1m cable.
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Product
Split Type AC Current Sensor
CTF-16
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*Wide measuring range (AC 0.1～100A).*Compliant with RoHS drective.
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Product
100A, 2 MHz, DC/AC Current Probe, BNC, 100A Peak, 70A rms, 1 meter cable
T3CP100-2
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100A, 2 MHz, DC/AC Current Probe, BNC, 100A Peak, 70A rms, 1 meter cable.
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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
AC Current Probe 2 mV/A, 3,000A, 0.11 Hz LF Bandwidth, 6.5MHz HF Bandwidth, 4m cable, 300mm coil
T3RC3000-LF
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AC Current Probe 2 mV/A, 3,000A, 0.11 Hz LF Bandwidth, 6.5MHz HF Bandwidth, 4m cable, 300mm coil.
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Product
High Current / High Temperature Spring Probes
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We have spring probes, which can be used for high temperature and high current test under 200 degree and shows high performance in them.
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Product
Primary Current Injection Test Set
T 2000
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T 2000 is a portable current transformer test set which allows to perform many different measurements such as saturation, ratio and polarity tests and CT winding resistance test. Substation maintenance and commissioning test equipment, T 2000 is extremely appreciated by electrical engineers for its high accuracy and portability.
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Product
Process / Voltage / Current
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Calibrator high precision process signals able to measure and generate current and voltage.
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Product
PXI/PXIe Wide Current Range Matrix Module, 6x8, 2-Pole, Y Loop-thru
40-514-001
Matrix Switch Module
The 40-514-001 (PXI) and 42-514-001 (PXIe) are low density matrices in 6x8 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
Earth Ground Clamp Meter
T2000
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T2000 is a professional clamps specially developed to evaluate resistance of earth rods with no need to disconnect any part of the system (STAKELESS METHOD)
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Product
Current Transformers
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National Meter Industries Inc.
Is an instrument transformer, used along with measuring or protective devices, in which the secondary current is proportional to the primary current (under normal conditions of operation) and differs from it by an angle that is approximately zero.
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Product
Handheld Clamp Meter, 3 ½ Digit
U1213A
Digital Multimeter
Handle large currents up to 1000 A safely with 2-inch large jaw opening. Wider range DCV, ACV and resistance. Keysight Remote Link Solution allows datalogging wirelessly via Bluetooth.
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Product
Earth Resistance Clamp Meter
T2100
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Clamp meters for measuring earth resistance directly on earth rods (STAKELESS METHOD) and compatible with MacrotestG series meters
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Product
Through Hole Type AC Current Sensor
CTF-50B
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*Suitable for current measurements of feeder cable.*Measuring range:AC 0.1A～50A.
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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
T3RC Rogowski Coil Current Probes
T3RC Series
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Teledyne Test Tools Rogowski Current probes offer a broad range of products covering a wide frequency span and current measurement ranges for maximum application coverage whilst being easy to use in difficult to reach parts of the circuit.
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Product
Precision Current Shunt
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Has five precision selectable Ultra stable Current Shunts which ranges from 0.0001 to 1Ω. The Shunt T/C is less than 10ppm, and the internal current meter will measure from 1μA to 1000Amps.
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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
Broadband Current Probes
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Conducted currents can be measured without making direct contact with the source conductor or metallic surface by means of clamp-on broadband current probes. The BCP-5xx EMC Current Probes are designed to permit field intensity meters, spectrum analyzers, and other 50W impedance instruments to measure quantitative magnitudes of current.
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Product
Current Meters
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Measure current using either "Average responding" meters reading linear loads or "True RMS" meters measuring non linear loads.
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Product
Earth Leakage Breaker And Residual Current Device
IGR Series
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IGR Leakage Current Analyzer is invented as the world first, and also can measure Insulation Resistance (MO) without power cut-off. This patented instrument can analyze leakage current, and display Igr(resistive), Igc(capacitive), and Io(vector sum), Ground Insulation Resistance, and the phase angle between voltage and current. (IGR ELB) - Operates due to Igr. - Properly-operating in spite of IGC in digital era. ( Not tripping on UPS load and Harmonics and noise area) - Possible to go down Igr for safety of people and animals. - Possible to manufacture high sensitive ELB. - Possible to prevent fire from electric leakage current.
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Product
3 Phase Flexible AC Current Probe
DRP 503/18
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The new DRP 503/18 is a 3 Phase Flexible AC current Probe utilising the Rogowski principle, with 3 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
C Series Current Input Module
Current Input Module
The C Series Current Input Module features programmable input ranges, variable connectivity options, and built-in noise rejection. You can also choose from options with built-in anti-aliasing filters or high-channel density to reduce the number of modules needed. The C Series Current Input Module supports safety features, certifications, input ranges, overvoltage ranges, and connectivity for applications such as power quality monitoring and metering, utility pole-mounted smart switches, utility pole-mounted smart grid reclosers, substation merging units, industrial machine measurements, health monitoring, predictive maintenance and prognostics, and phasor measurement units (PMUs). The C Series Current Input Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
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Product
Auto-ranging Digital Clamp Meter
DCM402
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Expert Quality, auto and manual ranging clamp meter capable of voltage, current, resistance, diode, continuity, capacitance, frequency, duty cycle and temperature testing. Maximum jaw - opening diameter of 36mm, backlit LCD screen, auto power off, linear bar graph functions and a useful inspection light. Supplied with test leads, temp probe, case and 3 x AAA batteries.
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Product
Fuse Buddy Current Loop
307M/308B
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*Just clamp your current probe over the loop to access the amperage draw through a fused circuit. *Easy testing access, plugs right into fuse socket, no more hand made adapters. *Testing range 0-30 Amps - Do Not Exceed 30 Amps
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Product
Enclosure, 10 Module With 3 Cable Clamps
410112252
Enclosure
This aluminum enclosure is for ITA Part # 410 104 123 and allows your 10 Module Solution to be customized to your needs. The cable clamps are 1" ID. ITA strain relief plates are not needed.
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Product
Split type AC Current Sensor
CTF-100A
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MULTI MEASURING INSTRUMENTS Co., Ltd.
* Suitable for current measurements of feeder. * Wire stopper is equipped for the slipping protection. * The special connector is not necessary as the output terminals are provided. * Open circuit protection and nonflammable plastic material.
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Product
Backshell, I1, Receiver, With Large Clamp Kit
310113727
Backshell
The receiver backshell is used with the i1 Receiver. It is not mounted to a rack or panel. The backshell provides protection for exposed wiring and is ideal for use with the i1 Receiver and ITA when used in a cable-to-cable application.
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Product
Primary Current Injection Test Set
T 3000
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T 3000 is a primary current injection testing system designed to perform primary tests requested in substations commissioning. It allows to perform different tests and measurements on current transformers, voltage transformers, power transformers, protection relays, energy meters and transducers
