Ground Resistance Clamps
See Also: Ground Resistance, Ground Resistance Testers
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Product
Winding Resistance Tester
JYR20S/10S
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DC winding resistance testing is regarded as another essential routine screening tool. It indicates problems such as loose, defective or incorrect connections, which cause enough transformer failures each year to be regarded as a failure category of its own.
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Product
Loading Rheostats (Resistive Load)
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Supreme Instrument Laboratories
Loading Rheostat is a device specially designed to meet the requirements of Engineering Laboratories, Electrical Test Rooms and Industries. It is used for loading transformers, power generators, supply mains etc. neatly and efficiently. It can also be used advantageously for regulating current and adjusting voltage besides its application for calibrating meters and thus eliminating the need for graded rheostats.
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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
Clamp Meters, Clamp Multimeters
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Hioki provides a wide range of models for AC, DC, and leakage current measurement. The lineup also includes DC high-voltage probes for measuring the open-circuit voltage of high-voltage solar power (PV) systems. Models that can be easily inserted into narrow gaps between cables and transmit data to smartphones or tablets improve operational efficiency.
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Product
Earth Resistance Testers
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Precision Mastech Enterprises Co.
Specialized instruments used to measure the effectiveness of grounding systems in electrical installations.
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Product
DIGITAL DC RESISTANCE METER
VE2516BU
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Micro Processor based DC Resistance Meter with PASS / FAIL indication.
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Product
TightSight™ Clamp Meter, 660A AC/DC W/TRMS
61-765
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*TightSight™ bottom display*Tapered jaws with hook tip*True RMS current and voltage*AC/DC voltage*Audible continuity*High frequency rejection**Peak hold*Max/min hold*Data hold*Selectable audible and visual alerts when potentially hazardous voltages are detected at the probe terminals*Selectable auto power off*Backlit display*Low battery indicator*Reads accurately on noisy electrical circuits
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Product
Air Core Neutral Grounding Reactors
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Neutral Earthing (Grounding) Reactors, which resist current flow through inductive elements, are single phase reactors generally connected between ground and neutral of transformers or generators in order to control single line-to-ground faults at a desired level.
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Product
Surface Resistance Meter
SRMETER2
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The Surface Resistance Meter is a wide range, multi-scale, auto-ranging meter. This meter is appropriate for auditing static control work surfaces.The meter is 9V battery powered and simple to use.NIST Calibrated
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Product
AC Current Clamp Adapter
LAD-1100
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MULTI MEASURING INSTRUMENTS Co., Ltd.
●Selectable measuring range 30mA~30A with CT ratio 10:1 and 30A~3000A with CT ratio 100:1.●φ110mm CT window, possible to measure from leakage to big current up to 3000A.
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Product
3U VPX 3 Slot Power & Ground With 2x VITA 67.3D Apertures In J2 And J3
1900002601-0001R
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The only assigned pins on these backplanes are for 3.3V, 5V and 12V power, and both ground and utility planes are defined. The remaining pins are all user-defined. The rear connectors are all fully populated.
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Product
Resistive Load Banks
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Guangdong EMAX Electrical Co., Ltd.
Resistive load banks are an important tool for testing and verifying the performance of power systems such as generators, UPS systems and turbines. They simulate real-world electrical loads by dissipating power as heat through resistive elements.
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Product
Thermal needle system thermal resistivity / conductivity measurement
MTN01
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Hukseflux Thermal Sensors B.V.
The MTN01 Multi-purpose Thermal Needle System allows performing fast measurements of the thermal resistivity or conductivity of soils. It is specifically designed to be reasonably robust, as well as accurate. It is therefore suitable for laboratory as well as field- measurements of soil thermal properties. The sensor is a Non-Steady-State Probe (NSSP), TP07, which is mounted on the Insertion Tool, IT02. The system is operated using a hand-held Control and Readout Unit CRU01.
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Product
Enclosure, G12x, Front Mount, 4 Cable Clamps, 12" Depth
410112856
Enclosure
Enclosure, G12x, Front Mount, Hinged Cover, 4 Cable Clamps, 12" DepthIncludes hinged cover and 4 cable clamps for discrete wiring. When cable clamps are open- stiffener bar can be removed for installing or removing 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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Product
Earth Ground Tester
1625-2
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The Fluke 1625-2 earth ground tester measures earth ground loop resistances using only clamps, only stakes, or one clamp and stakes. With the stakeless test method, the Fluke 1625-2 is able to measure earth ground loop resistances for multi-grounded systems using only current clamps. This technique eliminates the dangerous, and time consuming job of disconnecting parallel grounds, and finding suitable locations for auxiliary ground stakes.
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Product
Meter, Hand Held, Capacitance, Diode, Resistance, 20000 µF, 1999
72-8150
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Compact meter is ideal for capacitor measurement in service and assembly applications. Quickly and accurately measure capacitance values up to 20mF (20,000μF), in nine ranges, and resistance to 2,000MΩ in nine ranges.
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Product
Resistance Temperature Detectors (RTD) Simulators
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Simulation of resistance based temperature sensors such as positive or negative temperature coefficient thermistors. Resistance Temperature Detectors (RTDs) can be wire-wound or thin film. Our RTD simulator modules provide a cost-effective method of simulating both PT100 and PT1000 RTD sensor types that require fine setting resolution.
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Product
Resistance Measurement
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PROMET 100 / 200 / 600 high-accuracy, precision ohm meters deliver an adjustable test current up to 600 A which is independent of the supply voltage. They utilize the four-wire resistance measurement method, enabling them to meet extremely stringent accuracy requirements when determining resistance values in the micro-ohm range.State-of-the-art power electronics coupled with a robust design guarantee maximum reliability, even when used as portable devices in switching stations or industrial environments.The modern operating concept, an interface to the test systems of the ACTAS product line and an optional remote control unit make these micro-ohm meters flexible and versatile.
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Product
AC/DC CAT IV 600 A TRMS Navigator Clamp Meter
ACDC-52NAV
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The ACDC-52NAV clamp-on power meter is the ideal choice for jobs that require AC/DC current measurements to 600 A, AC/DC voltage to 1000 V and wide jaws to accommodate large conductors.
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Product
Resistivity Meter of Powder Composites
RM-200
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The resistivity meter is fully automated and does not required any adjustments. The measurement is made by using the four-point contact probe on the ring (ø60 x ø50 x 5mm) and rectangular prisms samples (6 x 6 x 60÷80mm). The measurement results are automatically saved in meter memory, what allows user to manage of data. The RM-200 contain series connection which allow the data transmission to PC.
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Product
Winding Resistance Meter 50Amps, 3 Channels Rack
WR50-13R
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Raytech Digital Winding Resistance meter WR50-13R is the enhanced version winding resistance system with a most advanced demagnetizing circuit as a rack version. It is designed for high degree of accuracy for the measurement of very low resistance of any inductive loads.
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Product
Type 39 CompacFrame Development Platform, 1 - 4 Slot 3U VPX Power And Ground Backplane
39P01BWX6ZY2VCC0-Tx
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Elma’s slimline CompacFrame is the next-generation platform designed to accelerate development and test of Plug-In Cards (PICs). The 3U card cage in the platform is tilted upward by 5º for easier card access and accommodates backplanes up to 4 slots.
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Product
Clamp type AC Current Sensor／with DC Voltage Output
ACT-50H
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For current measurements of the control board*AC 1A～50A*DC 5V full scale output
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Product
Interconnect Adapter, C-Size, Single Slot, 2 Module Positions, Clamp Style
510109179
Interconnect Adapter
Interconnect Adapter, C-Size, Single Slot, 2 Module Positions, Clamp Style
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Product
Ground Fault Detectors
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STB Electrical Test Equipment, Inc
STB's convenient Ground Fault Detectors may be operated with one hand and are ideal for preventative maintenance. Ground Fault Detectors indicate ground faults and electrical leakage while equipment is in operation.
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Product
Hardness & Scratch Resistance
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Hardness can be defined as a material’s resistance to permanent deformation. In the coatings industry, hardness measurement can be used to determine the resistance of the coating to scratching from general wear and tear and also if a coating is fully cured.
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Product
7U VPX 4 Slot Power & Ground 10G Pass Through
101VPX704P-9X12R
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Power for 3.3V, 5V and 12V are included, rear connectors areall fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
