Current Clamps
measure AC or AC-DC amperage without contacting conductors.
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Product
Constant Current System
CCS-BTA
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Vernier Software & Technology, LLC
The Constant Current System is a DC power source with a built-in current probe designed for use in electrochemistry experiments.
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Product
Clamp type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-18S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size, General purpose*DC leakage current measurements
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Product
Current Sensors and AC Current Sensors
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Current sensors are designed to monitor the presence or absence of AC or DC current and are available in an assortment of standard & custom models with hermetic or gasket seal models designed to withstand severe environmental conditions.
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Product
Current Probe/DMM
685
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The #685 is a great tool for all purpose electrical testing. Applications include: fuel injection systems, fuel pumps, charging systems, electric motors, and most parasitic drains. Capable of measuring as low as 10 milliamps!
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Product
Digital Arrester Clamp Tester
ALCL-40L
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Lightning arresters are designed to protect a power distribution system by shunting to ground the high voltage surges caused by lightning. ALCL-40L measures to warn that an arrester is damaged or deteriorated and should not be energized.
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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
DC In AC Clamp Tester
M-800P
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Model 800P is the world’s first clamp meter which can detect small DC current in AC circuit in addition to general AC/DC current measurement.
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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
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
AC/DC Power Clamp Tester
IBL-307
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International Biological Laboratories
This Digital Clamp On Power Meter Model 307 can be used to measure True Power, Apparent Power and Power Factor in single phase circuits. It measures AC/DC Current and incorporates a frequency counter. It is autoranging type Digtal Clamp On Power Meter and has 3-3/4 Digits 4000 Counts with 40 segment analog bargraph LCD Display.
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Product
Clamp on AC Leakage Current Sensors
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High Accuracy Clamp AC Leakage Sensor use permalloy magnetic cores, with small size, high accuracy, good stability, strong anti-interference ability characteristics. It is applied with double shield technology, which insure strong anti-interference ability.
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Product
Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-140
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of feeder*Compact size*AC 1mA～300A
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Product
Current Probes
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Current probes allow you to measure DC or AC current. Yokogawa's selection of current probes allow measurements ranges up to 500 ARMS and bandwidths up to 100MHz.
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Product
Impulse Current Generator
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Weshine Electric Manufacturing Co., Ltd
Impulse current generator is mainly used to test the ability of electrical equipment to withstand strong impulse current, widely used in lightning arresters and electrical and electronic equipment in operation conditions of oscillation wave immunity test, can also be used for other research tests.
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Product
Current Sense Amplifiers
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Analog Devices’ current sense amplifiers offer excellent performance for a wide array of automotive and power management applications. These devices accurately amplify small voltages in the presence of large common-mode voltage, and provide high bandwidth, as well as level shifting and bidirectional capability. Excellent dc and ac accuracy over a wide temperature range from –40°C to +125°C minimizes errors in your measurement loop while not sacrificing on cost and package size.
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Product
Current Injection Sets
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Built in c based Time Interval Meter measuring from1 millisec to 9999 sec. Panel with easy and clear legends to read. Continuosly variable outputs. Auto Cut-off & output isolated. Self sensing of contacts i.e. NO or NC Potential free star stop signals Available in Portable / Lab type models with metal cover
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Product
Current Transformer
ST-60CT
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Standard Electric Works Co., Ltd
● 400/5A - 800/5A● 7.5-10V A● Class 1● Insulation 600V
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Product
AC/DC Digital Clamp Meter
SK-7720/SK-7722
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Up to 1000A AC/DC.Conductor dia. : Φ36mm max.True RMS.Dual measurement and display.(Two electrical elements can be measured together)Peak hold and MAX/MIN functions.Temperature Measurement.Dust proof and water resistant.Analog output terminal (SK-7722)
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Product
High Insulation Digital Clamp Tester
HCL-5000+
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・Wide AC current measurements for 0.01A～500A.・Easy operation, Push to Open and Pull to Disconnect Mechanism.・Safe AC current measurements for high voltage circuit (AC80 to 7000V).・Auto power off function and Splash proof structure.
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Product
Clamp Meters
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Clamp meters are handheld devices with multimeter functions and able to measure AC/DC current directly without breaking the electrical conductor. Today’s clamp meters are multi-functional designed and used in HVAC/R, electrical vehicles, electrical installation, motor inspection, engineering, and many other applications. UNI-T clamp meters are well known for its performance, practicality, and reliability.
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Product
Current Booster
BUX
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The current boosters allow performing tests up to 2000A, 3000A and 5000A. The option is made of a module, which incorporates a power transformer, which generates a low-voltage, high current output and a metering CT, which measures the output current and sends the metering to eKAM.
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Product
AC Digital Clamp Meter
SK-7601
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Up to 300A AC., Conductor dia. : Φ27mm max., Compact size clamp neatly fit in your hand., Twist-resistant beaked clamp head., Auto power off., Display hold.
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Product
Universal Clamp Tester
M-310
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MULTI MEASURING INSTRUMENTS Co., Ltd.
The unique U type CT enabled to measure the load current of single or three phase cable without separating the cable to the wires. Leakage current measurements with least affection from the external magnetic field. Wide current measurements.(AC0.01mA-300A)
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Product
Clamp Meters
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The APPA clamp meters are a workhorse tool for everyday use. These clamp meters are designed for reliable readings.
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Product
Clamp type AC Current Sensor／for Power Monitor
CT-80PB
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*BIG CT WINDOW*AC 1A～500A*Current measurements of main cable
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Product
Analog Clamp Tester (CE)
M-3000
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*High accuracy analog display with strong taut band meter.*Meter lock function.*AC current, AC/DC voltage and resistance measurements.*Conform to IEC safety requirements.
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Product
AC Current Transducer
iDVM 333
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The iDVM 333 AC Current Transducer plugs into the iDVM 510 multimeter and measures current (as AC millivolts) with no need to break the circuit. Special Introductory Price: $52.50FeaturesTransformer jaws that detect AC current flowing through a conductorSelectable sensitivity between 1mV/A and 10mV/AHand Guard to protect your hand for safetyLarge, easy-to-operate trigger opens the transformer jaws
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Product
High Current Probe/DMM
655
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Another great tool for all around electrical troubleshooting. The #655 is ideal for all high current applications, especially starting and charging diagnostics. The #655 can measure up to 1000 Amps AC or DC. Unit features built-in degrees F and C temperature readings.
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Product
Primary Current Injection
PCI-600
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The VIC Model PCI-600 is a programmable, high-current source that is designed specifically for utility-substation applications. This alternating current(ac) test device is used primarily for injection testing of protective relays. This same device can also be used for testing thermal, magnetic and solid-state motor-protection relays and molded-case circuit breakers.
