Ground Resistance Clamps
See Also: Ground Resistance, Ground Resistance Testers
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-340SL
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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AC/DC TRMS Insulation Clamp Meter
CMi210
A unique insulation clamp meter for the installation, testing and maintenance of domestic and industrial installations. This high specification clamp meter can perform insulation tests to 6G Ohms with 5 test voltages from 50V to 1000V.
The clamp provides True RMS measurement of AC current to 1500A and AC voltage to 750V. It will also measure DC current to 2000A and DC voltage to 1000V. The CMi210 has all the same test functions you would expect to find on a high specification multimeter with the added benefit of temperature measurement.
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AC/DC Clamp Meter
3801 CL
Standard Electric Works Co., Ltd
● Full auto range for V.A and Ω functions.● LCD backlight display.● Flashlight function.● Data hold function freezes the reading in dimly lit or hard to reach places.● Low battery indication.● Built-in buzzer for continuity test.● Safety design throughout with no exposed metal parts. Shielded banana plugs and recessed input terminals.● Ohm function ideal for checking continuity of relays transformers and motor coils.
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Earth Resistance & Resistivity Meter
MRU-21
* earth resistance measurment with 3-pole method, * measurement of continuity of equipotential bondings and protective conductors with auto-zero function - with current 200mA, * resistance measurement using 2-pole method.
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1000 Amp AC/DC Digital Clamp Meter
DL6402
With inclusion of DC current temperature & capacitance readings, this clamp meter is the ideal all purpose instrument.The slim design combined with the tear shaped jaw makes it an ideal unit for use in crowded panels and tight spaces.The data hold and peak capture function makes this a versatile and cost effective clamp meter.
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AC Clamp Meters
Cambridge Instruments & Engineering Co.
A clamp meter is a clothespin-shaped instrument that can be clamped around a live wire in order to measure the current it's carrying. As a measurement principle, clamp meters detect the magnetic field emitted by current flowing in a wire in order to measure the current value.
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Enclosure, G6, 2 Cable Clamps, 6" Depth (for ITA p/n 410104331)
410112237
Enclosure, G6, 2 Cable Clamps, 6" Depth (for ITA p/n 410104331)This aluminum enclosure is for use with G6 ITA Part # 410104331, which does not include the standard removable backshell/housing. The cable clamps are 1" diameter. ITA strain relief is not needed.
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Clamp Meter 3999 Counts Ture RMS DC/AC
VA318
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Clamp Meter DC/AC VA318 Autorange economic DC and AC clampmeter up to 1000A ,42 segments Bar graph.
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Solvent Resistance Tester
NRJ-100
Shanghai Dean Electrical Co., Ltd
Executive standard: GB/T4074.4-2008/IEC60851-4; Inspection standard: JB/T4279.10-2008Used to detect the solvent resistance performance of enameled round wires and flat wires with nominal conductor diameter above 0.250mm;Application of SCM control allows for fast operation and strong anti-interference capacity;Pencil push unit would automatically lay down pencil and move ahead, lift pencil and automatically return to initial position;Used in combination with JRK-60 solvent thermostatic controller;Automatic pencil sharper can sharpen pencil tip to be 60° symmetrical to its axis;
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Transformer DC Winding Resistance Tester
HTZZ-40A / 245
Wuhan Huatian Electric Power Automation Co., Ltd.
Measurement transformer around the group and large power inductor dc resistance ideal equipment.
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Electrical Resistance Probes
Electrical resistance (ER) corrosion probes are commonly used in petroleum, chemical processing, and other environments where on-line corrosion rate readings are required. Whereas test coupons must be removed from the process for evaluation, corrosion probes can allow corrosion rate determination without probe removal.
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Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-33
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size*AC 1A～200A*Current measurements of feeder
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Enclosure, G12, Front Mount, 4 Cable Clamps, 12" Depth
410112739
Enclosure, G12, Front Mount, 4 Cable Clamps, 12" Depth Includes hinged cover and 4 cable clamps for discrete wiring that provide secure strain relief. With cable clamps in open position- stiffener bar can be removed allowing installation or removal of cables without unplugging patchcords from assembly. Housing: Material = .06" Aluminum, Finish = Powder Coat BlackCover(s)/Access Panel(s): Material = .12" Aluminum, Finish = Black Anodize
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Measuring Earth Resistance
OSP-510
Additional equipment to measure the earth resistance and soil resistivity AD-510.
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ESD SURFACE RESISTIVITY METER (WITH 10 LEDS)
Simply place the meter on the surface of the material that requires measuring.Press the green test button. The meter will then light the appropriate LED from 10 to the power of 3 to 10 to the power of 12 Ohms per square or insulative.
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Clamp type AC Current Sensor／for Power Monitor
CT-80PB
MULTI MEASURING INSTRUMENTS Co., Ltd.
*BIG CT WINDOW*AC 1A～500A*Current measurements of main cable
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4 Wire Earth Resistance Testers
2734 ER
Standard Electric Works Co., Ltd
● Microprocessor-controlled with advanced safety features.● 4-wire testing only.● Automatic C spike check.● Auto power-off.● Auto data hold.● Large LCD (2000 counts).● Protective terminal cover.
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Low Resistance Ohmmeters
Some times know as Ducter testers, these are highly accurate, easy to operate instruments that measure resistance with resolution as fine as 0.1 micro-ohm. Digital micro-ohmeters and DLROs measure contact resistance of switch and circuit breakers, aircraft frame bonds, and rail and pipeline bonds just to name a few of the applications. Megger has models available for testing using test currents from 0.5 mA to 200 amps covering a multitude of applications that require precise low-resistance measurements.
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Current Clamp Adapter
PeakTech Prüf- und Messtechnik GmbH
It uses a pair of jaw which allow clamping around an electrical conductor to measure the current in a conductor without the need to make physical contact unlike a normal multimeter.
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Resistance Meter
RM3542A
High-speed resistance meter ideal for automated lines; compatible with super-small electronic components • Testing source: DC • Fastest measurement time: 0.9 ms • Minimum integration time: 0.1 ms • Finest resolution: 0.1 μΩ
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NMC Make 10kv Digital Insulation Resistance Tester
NMC make fully automatic digital insulation resistance testers, range: 5kv and 10kv.range : 0-5kv/10tera ohms and 0-10kv/10tera ohms.
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Earth Resistance Testers
.Multi Test Voltage.Conductor resistance measurement(DET4300).Soil resistivity measurement(DET4300).LCD background light.Data hold.Working LED indicator.Low battery warning.Function symbol display
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Insulation Resistance Measuring Equipment
AMIC-5010
Insulation resistance measurement - 15TΩ: * 50 - 1000 V, in 10 V steps, * 1000 - 5000 V, in 25 V steps ; Memory of 999 results and transmission to PC ; Measurement of AC and DC voltage and capacity ; Measurement of leakage current and function with digital filter ; Measurement of continuity of protection and equipotential connections ; Adjustable alarm limits
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3U VPX 1 Slot Power & Ground
101V301P03-9003R
Power for 3.3V, 5V and 12V are included, rear connectors are all fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
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Earth Ground Tester
Weshine Electric Manufacturing Co., Ltd
UT520 series can perform precise 3-wire and simple 2-wire earth resistance measurement for power and electrical systems, lightning protection equipment, and ground system of all electrical equipment.
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Ohm-Stat Resistivity Tester with LED Display
Range: 103 1012 ohms -100% accuracyMeasures resistance/resistivity, RTT, RTG and volume resistance with accessoriesAutomatic zeroing and power shut offCE approvedProduct conforms to the ESD S.20.20 spec standardsAutomatic voltage range selectorSmall, lightweight 2.6"x 5"x 1.2" (6.5 x 113 x 3cm), 8.4 oz. (233 g)LED display color indicates rangeLow battery warning lightLED display
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-110S
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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Interconnect Adapter, C-Size, Single Slot, 2 Module Positions, Clamp Style
510109179
Interconnect Adapter, C-Size, Single Slot, 2 Module Positions, Clamp Style
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Clamp Meter, Auto, Average, 1 kA AC, 600 V AC, 600 V DC, 46 mm Jaw Opening Max.
72-6130
A clamp-on type test meter with AC/DC voltage and AC current measurement.
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Clamp type DC/AC Current Sensor／with Voltage Output
LAD-250
MULTI MEASURING INSTRUMENTS Co., Ltd.
*With DC voltage output*AC/DC 1A～1000A
