Resistivity
the amount which keeps current from flowing freely.
See Also: Resistance, Resistance Standards, Resistance Meters, Resistance Test, Resistivity Meters, Current, Polarization
-
Product
PXI 2.5W Programmable Resistor Module, 4-Channel, 1Ω to 62.1Ω
40-251-111
Programmable Resistor Modules
The 40-251-111 is a programmable resistor module with 4 channels which can be set between 1Ω and 62.1Ω with 0.25Ω resolution The 40-251 range provides a simple solution for applications requiring up to 2.5W of power handling per channel. The 40-251 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. Each channel is able to simulate short or open circuit conditions that can be experienced in a system caused by faulty wiring or sensors.
-
Product
Cable and Harness Tester
CHT
-
The Cable and Harness Tester (CHT) provides multiple testing capabilities for up to 300 connector/harness test points. Test capabilities include DC Insulation Resistance (IR), DC and AC Dielectric Withstanding Voltage (DWV), and 2-Wire and 4-Wire Continuity.
-
Product
Clamp Meters
-
The clamp meter is ideal for measuring AC or DC voltage. The instrument is irreplaceable for inspection work and maintenance in various industrial applications, in research and development, in residential applications and in many small businesses or households. The PCE line of clamp meter is made according to the highest industry standards and very important: PCE offers instruments that are usable in all workspaces (equipped with very small or even very large jaws), the results are reliable and the clamps are easy to use. Every clamp meter is manufacturer calibrated and can be certified to ISO or NIST - hold a PCE clamp meter in your hands and you can feel the quality immediately.PCE offers a variety of models: Voltage detector, voltage leak detector, voltage power detector, metric detector and current detector. In addition many clamp meters are able to measure other parameters, such as capacity, resistance and power - power through clamps directly or by handheld digital instruments with external clamps (with a range of one or three stages). Very often the clamp meter is a real multimeter - so it becomes a general electrical measurement tool.
-
Product
Ultra High 2.84 (81.00) - 10.00 (283.00) High Performance Bias Ball Probe
POGO-1H-10-S
ICT/FCT Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
-
Product
Ultra High 2.84 (81.00) - 10.00 (283.00) High Performance Lead Free Probe
LFRE-1T-10
ICT/FCT Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
-
Product
6.5" VGA Industrial Panel Mount Monitor
IDS-3206
-
6.5" VGA LCD panel with LED backlight for 20% power saving and environmental protection. 0° C ~ +50° C range operating temperature, 4-wire resistive touchscreen solution or 3mm tempered smudge resistant protected glass. USB touch interface, Dual signal interface with VGA & DVI, Standard integrated frame.
-
Product
Variable Power Supply
VS3
-
The VS-3 power supply is a very convenient portable, non-isolated “variable source” from 0 volts to 150 Vac or 0 volts to 150 Vdc and rated for up to 3 amps, thus the name VS-3. It is comprised of an illuminated voltmeter that reads to the first significant digit, AC variable system output voltage, DC variable system output voltage, logic output voltage and one sense (continuity) contact monitoring points. Banana jacks for connection of test leads are spaced at intervals that allow the use of dual banana test plugs if desired. The VS-3 is protected by two levels of overcurrent protection; AC input, and ground fault protection by a GFCI. All circuitry is housed inside a custom designed case made from 16 gauge steel. An Internal fan dissipates heat buildup and exhaust through louvered side vents built into the case. The carrying handle is designed with a “spring return to rest” position and is padded for comfort. The case has been sized for optimum portability and is balanced from the handle during transportation. The case has a powder coated finish that is scratch, chemical and weather resistant. Rubber padded feet support the case when in the upright position and a convenience receptacle is located on the side of the case. A unique feature of the VS-3 is that it contains “Magnet Packs” on the back of the case. These “Magnet Packs” can support the VS-3 and allow it to “hang” from any magnetic metal surface. The VS-3 can be powered by our UPS system, eliminating the need for an extension cord. The ability to magnetically attach the VS-3 near the source of connection and eliminating the need for an extension cord makes the VS-3 a “must have tool” for technicians.
-
Product
Three-Phase Transformer Winding Resistance Meters
TWA Standard Series
-
When it comes to winding resistance measurement on three-phase power transformers and autotransformers, TWA Standard series offers some of the most technically advanced instruments with LCD display in the market. Both models are capable of testing six transformer windings with a one-time cable connection, as well as three-phase automatic transformer demagnetization. The stored magnetic energy is safely automatically discharged at the end of the test. The built-in tap changer control unit enables automated test mode, where the instrument operates the tap changer without operator input and records winding resistance results based on pre-selected stabilization criteria. This option makes the operator’s job significantly easier.Both models can output test currents from 5 mA to 25 A DC for the purpose of winding resistance measurement. TWA40D has a special test mode for checking the synchronization of on-load tap changers with three phases simultaneously tested in parallel, in which the total test current can rise to up to 40 A DC.TWA40D has additional advantages when it comes to non-intrusive tap changer analysis. The unique DVtest method enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, simultaneously with the measurement of tap changer motor current which helps with the detection of motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or on three phases simultaneously. It can also be performed as an additional test simultaneously with the winding resistance test in all tap positions.An additional unique advantage of TWA40D is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer (connected in a YN configuration). This can significantly shorten the total testing time – for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.The test leads for TWA three-phase transformer winding ohmmeters are interchangeable with the TRT turns ratio testers, which means that both sets of tests can be performed with a single test lead connection to the power transformer terminals.
-
Product
PCI Precision Resistor Card 9-Channel, 2Ω To 52.4kΩ
50-297-033
Programmable Resistor Modules
The 50-297 provides a simple solution for applications requiring accurate simulation of resistive sensors. The 50-297 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
-
Product
Standard 1.60 (45.00) - 4.50 (128.00) General Purpose Probe
EPA-3E
General Purpose Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 35Test 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): 2,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
-
Product
Hardness Tester
-
Shenzhen Graigar Technology Co.,Ltd.
Hardness Testing. Hardness is a characteristic of a material, not a fundamental physical property. It is defined as the resistance to indentation, and it is determined by measuring the permanent depth of the indentation.
-
Product
Dual Fuel Gauge
1U432-series
-
The 1U432 dual fuel gauge is packaged as a compact, 3” instrument. It has dual D’Arsonval movements that are driven by two resistive bulb transducers in the fuel tanks. The two opposing pointers stand out sharply from the non-reflective black background.
-
Product
Insulation Resistance Tester
UDH-50-1-T
-
UDEYRAJ ELECTRICALS PRIVATE LIMITED
utomatic-microcontroller operated•Standard test voltages-0.5kV, 1kV, 2.5kV, 5kV •Resistance range to 1TΩ •Continuous digital display on LCM•Test modes: Insulation resistance,PI (Polarization Index)AR (Dielectric Absorption Ratio)(PI and AR automatically calculated)
-
Product
200KHz DIGITAL LCR METER
VE2836U
-
200KHz Digital LCR Meter that can test Inductance (L), Capacitance (C), AC Resistance, Q, D, ESR and Tan. Comes with Bin Selection option.Test Frequency : 50Hz ~ 200KHzTest Signal Voltage : 100mV , 300mV , 1000mV , 2000mV
-
Product
Millivolt Drop Tester
-
The SCR ELEKTRONIKS Millivolt Drop Tester is an industry acclaimed product. MVDT has a specially built constant current source (current generator) up to 400A (depending on model) and a dedicated PLC to store test parameters (in automatic models), perform test procedure, make the millivolt drop & junction resistance measurements and store test results, that can be retrieved later or downloaded to PC. PC based TestWare can display the test results & export those to Office, HTML, Printer or PDF. The manual models consist of the constant current source, digital ammeter and a digital millivolt meter with 3 ranges.
-
Product
Portable Digital Manometer
PS309
-
Featured are an integral variable reluctance transducer, solid state electronics module, 3 digit liquid crystal display (LCD)* and battery pack with six 1.5V penlight cells for truly portable operation. The units can also be powered from an external DC power supply or AC battery eliminator (converter) module. The transducer features all corrosion resistant materials in contact with the pressure media (both ports in differential units), very low internal cavity volumes and ultra-low volumetric displacement with full-scale pressure excursion. Transducer calibration is unaffected by dielectric properties of the sensed fluid. Gauge and differential transducers may be disassembled and range changed by simple diaphragm replacement.
-
Product
Premium 4.49 (127.00) - 12.00 (340.00) High Performance Lead Free Probe
LFRE-25I35-12
ICT/FCT Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
-
Product
Adhesive Tape Test Equipment Series
-
Tape test equipment is used to detect temperature tape, double sided tape, insulation tape, special tape, pressure sensitive tape, tape die-tack adhesive tapes, the tensile strength, holding power, peel strength, puncture resistance, from the type of power...
-
Product
PXI/PXIe High Density Precision Resistor Module, 3-Channel
40-297A-151
Programmable Resistor Modules
The 40-297A-151 (PXI) and the 42-297A-151 (PXIe) are 3-channel programmable resistors with a range of 3 Ω to 2.97 MΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
-
Product
Standard 1.68 (48.00) - 3.20 (91.00) General Purpose Probe
HPA-52B
General Purpose Probe
Current Rating (Amps): 3Average Probe Resistance (mOhm): 15Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 75Full Travel (mm): 1.91Recommended Travel (mil): 75Recommended Travel (mm): 1.91Mechanical Life (no of cyles): 250,000Overall Length (mil): 629Overall Length (mm): 15.98
-
Product
Enclosures & Cases
-
All design enclosures and system cases are highly modular and flexible platforms. Kits are available for desktop, tower, 19’’ standard, portable and wall-mount applications. Some of our aluminum or plastic enclosures are available with EMC protection and meet RFI and other environmental requirements such as shock and vibration and water resistance.
-
Product
High Performance UV Nanoimprint Resist
AMONIL®
-
UV Nanoimprint is a mechanical molding technique. A template made from quartz or a flexible elastomer with a 3D relief is brought into intimate contact with a UV-curable resist spin-coated on top of a substrate. Applying low imprint pressure at room temperature features are filled within seconds due to the low viscosity of the imprint resist. The resist is hardened via UV-light through the backside of the template. Finally substrate and template are separated. The replicated resist relief can further be transferred into the substrate via RIE-process or used as functional element.
-
Product
Live Line Clamp Insulation Resistance Tester
MLIT-1
-
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Easy and convenient live line insulation measurements for servo motor,inverter motor and power line.・More than 0.1MΩ for power line.・More than 10MΩ for servo motor and equipment.
-
Product
Resistors
-
A passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines, among other uses. High-power resistors that can dissipate many watts of electrical power as heat may be used as part of motor controls, in power distribution systems, or as test loads for generators. Fixed resistors have resistances that only change slightly with temperature, time or operating voltage. Variable resistors can be used to adjust circuit elements (such as a volume control or a lamp dimmer), or as sensing devices for heat, light, humidity, force, or chemical activity.
-
Product
Silicon heavy-doped Tweezer Tester
HS-MRTT
-
Mini resistivity tweezer tester is used to check heavy-dope silicon. adaptable for little granular material, little broken IC Wafer and other little silicon material. When the resistivity is lower than the set value, it will make alarm.
-
Product
PXI 2.5W Programmable Resistor Module, 2-Channel, 2.5Ω to 395kΩ
40-251-042
Programmable Resistor Modules
The 40-251-042 is a programmable resistor module with 2 channels which can be set between 2.5Ω and 395kΩ with 0.5Ω resolution The 40-251 range provides a simple solution for applications requiring up to 2.5W of power handling per channel. The 40-251 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
-
Product
PCI High Density Pecision Resistor Card, 4-Channel, 2.5Ω To 3.55kΩ
50-298-123
Programmable Resistor Modules
The 50-298-123 is a high density programmable resistor card with 4 channels which can be set between 2.5Ω and 3.55kΩ with 1Ω resolution The 50-298 range provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-298 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
-
Product
Alternate 2.82 (80.00) - 5.00 (141.00) General Purpose Probe
HPA-74A-1
General Purpose Probe
Current Rating (Amps): 3Average Probe Resistance (mOhm): 35Test Center (mil): 100Test Center (mm): 2.54Test Center Remark: max. test center 187 mil / 4,74 mmFull Travel (mil): 100Full Travel (mm): 2.54Recommended Travel (mil): 75Recommended Travel (mm): 1.91Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 598Overall Length (mm): 15.19Overall Length Remark: Tip “A-B”: 598 (mil), 15.19 (mil), Tip “C”: 586 (mil), 14.88 (mil), Tip “E, T135, T156, T65, T80”: 610 (mil), 15.49 (mil), Tip “T75”: 620 (mil), 15.75 (mil)
-
Product
Mini Automatic Transformer Observation System
mini-ATOS
-
The mini-ATOS, is a professional multifunctional power transformer and substation diagnostic system. This compact and intelligent instrument can perform many routine and advanced tests such as Winding Resistance (WR), Dynamic Resistance Measurement (DRM), Turns Ratio (TR), Frequency Response of Stray Losses (FRSL), Magnetic Balance, and other diagnostic parameters. With the built-in fully automatic multiplexer, only a one-time connection is required for nearly all functions, which saves a considerable amount of time. The portable, rugged case is perfect for use anywhere onsite or in a laboratory. It is specially designed for fast and easy measurements with the well-known high precision and quality of all Raytech instruments.
-
Product
PCI Precision Resistor Card 3-Channel, 3Ω To 22.3MΩ
50-297-154
Programmable Resistor Modules
The 50-297 provides a simple solution for applications requiring accurate simulation of resistive sensors. The 50-297 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.





























