Current Clamps
measure AC or AC-DC amperage without contacting conductors.
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Current Transformer
LTTJ
Love Controls LTTJ Series Current Transformers allow easy monitoring of the current flowing to your load. This easy to use device provides a 0 to 10 VDC signal into both low and high impedance circuits, and is easily scalable to your needs
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Current Transformers
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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AC/DC Digital Clamp Meter
Up to 400A AC/DC.Conductor dia. : Φ19mm max.True RMS.Peak Hold.Simple switch operation for easy of use.
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Clamp Meters
Our clamp meters measure both high and low AC and DC currents as well as earth leakage and earth resistance. With variable jaw sizes, max current readings up to 2000A AC/DC and features including TRMS, data logging and temperature readings we have clamps suitable for a wide range of electrical applications.
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AC/DC Clamp Milliammeter (CE)
M-700
MULTI MEASURING INSTRUMENTS Co., Ltd.
*High sensitive for low range leakage current.*Suitable for measurement of 4-20mA DC controlled circuit.*DC mV analog signal output.*Lowest influence from Magnetization and Terrestrial magnetism.*Wide measuring ranges up to DC 1000mA and AC 10A.
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Current Transformer
ST-40CT
Standard Electric Works Co., Ltd
● 200/5A - 400/5A● 3-5V A● Class 1● Insulation 600V
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Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-40
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size*AC 1A～600A*Current measurements of feeder
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Current Transformer
ST-6RCT
Standard Electric Works Co., Ltd
● Primary Current Rating (Amp) : 400~600
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AC Current Probes
CWT
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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Tools Clamp Meter
M266
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Tools clamp meter 266 266C 266F digital clamp meter.
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DC/AC Clamp Meters
ACA/DCA measurement up to 999.9A.All of function from new microprocessor technology.Inrush current(100ms) mode, for measuring start current formotors, lighting, etc.
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Brute High Current Probe
P4301-1R
Current Rating (Amps): 50Current Rating Remark: 40 Amps for BeCu plungersAverage Probe Resistance (mOhm): 5Test Center (mil): 300Test Center (mm): 7.62Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 1,000,000Overall Length (mil): 1,750Overall Length (mm): 44.45
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Current Measurement Board
MS 1814
*Maximum DC Voltage Rating: 15V to 75V*Maximum DC Current: 5A*Output Voltage per 1A: 1V*Maximum AC Current: 5A*Operating Temperature: 0°C to 55°C*Storage Temperature: -20°C to +65°C*90% Relative Humidity (Non-condensing)*No. of DC Current Channels: 9*No. of AC Current Channels: 4nos*Maximum AC Voltage Rating: 230VAC*Channel Selection: Through 16 CH Analog MUX*Measurement Error Over Full Temperature Range: 5%*Type of Output: Proportional voltages*Maximum Voltage Drop across Series Resistor Full Scale Measurement: 0.05VDC
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Current Probe For Multimeters
CP 1000
The CP 1000 current probe has been designed for use with multimeteres respectively for accurate, non-intrusive measurement of AC, DC and complex waveform currents.
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Current Transformer Tester
CTT
The CTT is designed to test the current transformer ratio, Phase shift, Polarity, Excitation, Saturation, Winding resistance and Insulation resistance using the voltage method in compliance with ANSI/IEEE C57.13.1 and IEC 60044-1 standards, where voltage is applied to the secondary X terminals of the current transformer.
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Current Sources
Innovar Current Sources are the standard in the circuit breaker industry. Our Current Sources supply regulated current from 1 amp to 100,000 amps with incredible accuracy, along with providing a full set of features that is unmatched by any other Current Source in the market.
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AC Current Sensor
LFR
The LFR ac current probe has been designed to have market leading low frequency performance, meaning low phase shift and low noise. This compact, low cost, clip-around probe is both flexible and dual-range, and is optimized to give minimal phase measurement error at frequencies from 45Hz to 20kHz and have a very low noise floor.
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Precision Current Preamplifier
SIM918
Stanford Research Systems, Inc.
The SIM918 Current Preamplifier is ideal in applications in which the input offset voltage must be kept to a minimum. The DC voltage difference between the two inputs (current input and voltage bias) is accurately measured every 2 seconds, and is nulled.
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Standard -1.44 ( 41.00) - 4.50 (128.00)High Current Probe
HCP-13B
Current Rating (Amps): 15Average Probe Resistance (mOhm): 25Test Center (mil): 125Test Center (mm): 3.18Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 250,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-140
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of feeder*Compact size*AC 1mA～300A
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Resistive Current Tester
Weshine Electric Manufacturing Co., Ltd
Long Distance Digital Zinc Oxide Arrester Resistive Current Safety Testing Set
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Current Transformers
Excellent measurement technology requires high-quality current transformers. The product portfolio comprises a wide range of current transformers for load currents (operating currents) and residual currents (RCM). Different designs cover a variety of installation situations and metrological requirements, and enable retrofitting. AC/DC sensitive measuring current transformers use a special measurement method to detect both AC and DC currents of different frequencies.
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AC Current Shunts
AC Current Shunts feature low uncertainty (high accuracy), low temperature coefficients and excellent stability. These shunts are purely resistive with extremely small values of reactance. The 7340 shunts may be used over a wide frequency range from DC to 100 kHz and are optimized for use with thermal converters.
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Programmable Current Preamplifier
99539
The Model 99539 is a modular, multi-channel current preamplifier with parallel, logic level, gain control input. It consists of circuit boards which plug into a 3 1/2" high by 19" wide rack chassis.
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AC Leakage Clamp Meter
SK-7820/SK-7825
Wide range from 40mA to 100A AC,Conductor dia. : φ24mm max (SK-7820), φ40mm max (SK-7825)AC voltage measurement.Vibration alert comparator.(The function to show the comparator result by buzzer and vibration which is convenient innoisy surroundings.)
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Current Mirrors
Analog Devices current mirrors are precision, high dynamic range, wide variable supply parts used for optical power monitoring, voltage biasing with current monitoring, and voltage-to-current conversion. Our current mirrors can monitor current down to as little as 3 nA and as much as 3 mA, with a linearity of 1% or better. The current dynamic range is 120 dB or 6 decades of current range, while the overcurrent protection feature in our devices forces the input pin to ground to avoid part damage. Over temperature (–40°C to +85°C) and process, the dynamic range only suffers 10 dB at the lower end of the range.
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Handheld Clamp Meter, 3 ½ Digit
U1212A
Handle large currents up to 1000 A safely with 2-inch large jaw opening. Keysight Remote Link Solution allows datalogging wirelessly via Bluetooth.
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Digital Clamp Meter
DL369
UEi Test & Measurement Instruments
The PHOENIX Clamp meter series starts with the DL369, the perfect meter for contractors who need basic features without all the extras. Great for general troubleshooting and electrical maintenance, this isn't just a stripped down model, the PRIME is a fully functional tough meter made to get the job done.
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