Filter Results By:

Products

Applications

Manufacturers

Resistance

that which keeps current from flowing freely.

See Also: Resistivity, Resistance Standards, Resistance Meters, Resistance Test, 4-wire


Showing results: 2611 - 2625 of 2647 items found.

  • Solid State Relays for Switching Heavy Loads with Physically Small 6-pin DIP Package

    Series C60 - Teledyne Defense Electronics Relays & Coax Switch

    ​​Series C60 solid-state relays use an advanced design capable of switching very heavy loads in a physically small 6-pin mini-DIP package. These relays have a power FET output that ensures low ON resistance, no offset voltage and low leakage current. They are versatile and can be used to switch AC, bidirectional or DC loads.MSL 6C = Through-hole mount ​SC = Surface mountAvailable options include:C60-10 2.5Adc, 60Vdc DC-Load; ±1.25Adc, ±60Vdc AC-Load; 10-50mAdc Control​SC60-10 2.5Adc, 60Vdc DC-Load; ±1.25Adc, ±60Vdc AC-Load; 10-50mAdc Control​C60-20 1.5Adc, 100Vdc DC-Load; ±0.75Adc, ±10​​0Vdc AC-Load; 10-50mAdc Control​SC60-20 1.5Adc, 100Vdc DC-Load; ±0.75Adc, ±100Vdc AC-Load; 10-50mAdc Control​C60-30 1Adc, 200Vdc DC-Load; ±0.5Adc, ±200Vdc AC-Load; 10-50mAdc Control​SC60-30 1Adc, 200Vdc DC-Load; ±0.5Adc, ±200Vdc AC-Load; 10-50mAdc Control​C60-40 0.5Adc, 400Vdc DC-Load; ±0.25Adc, ±400Vdc AC-Load; 10-50mAdc Control​SC60-40 0.5Adc, 400Vdc DC-Load; ±0.25Adc, ±400Vdc AC-Load; 10-50mAdc Control

  • Floor Conductivity Tester Hand Crank

    LA-1 HC - Walter G. Legge Company Inc.

    LA-1 HC Floor Conductivity Tester Hand Crank is an easy-to-use meter developed for accurately testing the conductivity of floors and equipment. The LA- 1 must be used regularly to monitor proper conductivity with NFPA code # 99. Regular use of the LA-1 will establish and maintain procedures for the proper maintenance of conductive floors, eliminate fire hazards, and provide a static free environment. A hand crank AC type generator provides a rectified DC test potential. Additionally, there are no brushes to wear out. The LA-1 has an easy-to-read scale that is selectively expanded electronically to assure accurate readings over the entire range of the instrument and the scale has a length of 3.75. This is 42% longer than typical competitive testers. The LA-1 uses 500V DC to test the resistance (in ohms) between two points. (NFPA Code #99) The meter comes ready-to-use (tin foil must be applied to bottom of weights). Simply follow the instructions for use and instantly obtain an accurate measurement. Choose electric or hand powered model.

  • Precision Capacitance Meter

    TH2638C - Changzhou Tonghui Electronic Co., Ltd.

    TH2638 series is a new precision capacitance meter with higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. With basic accuracy of ±0.07%, loss accuracy of 0.0005, test frequency up to 1MHz, 4.3-inch LCD screen, selectable Chinese-English operation interface, TH2638 series is easy to operate and provide fast and reliable test for ceramic capacitor production. Also, it can test all kinds of capacitors from low value to high value. The results of testing one capacitor for several times are quite stable and accurate, even for lower value capacitors. The tester is compatible with SCPI command set, and configured with manipulator and scanner interface, the scanner interface can scan the open/short/ load error calibration in each channel, 256 channels at most. In low frequency, there is signal level compensation function. When the impedance is very small, the internal resistance in signal source and test cable will cause the voltage on terminal of DUT lower than the set range, then this function will adjust the level to the set range.

  • Precision Capacitance Meter

    TH2638 - Changzhou Tonghui Electronic Co., Ltd.

    TH2638 series is a new precision capacitance meter with higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. With basic accuracy of ±0.07%, loss accuracy of 0.0005, test frequency up to 1MHz, 4.3-inch LCD screen, selectable Chinese-English operation interface, TH2638 series is easy to operate and provide fast and reliable test for ceramic capacitor production. Also, it can test all kinds of capacitors from low value to high value. The results of testing one capacitor for several times are quite stable and accurate, even for lower value capacitors. The tester is compatible with SCPI command set, and configured with manipulator and scanner interface, the scanner interface can scan the open/short/ load error calibration in each channel, 256 channels at most. In low frequency, there is signal level compensation function. When the impedance is very small, the internal resistance in signal source and test cable will cause the voltage on terminal of DUT lower than the set range, then this function will adjust the level to the set range.

  • Precision Capacitance Meter

    TH2638B - Changzhou Tonghui Electronic Co., Ltd.

    TH2638 series is a new precision capacitance meter with higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. With basic accuracy of ±0.07%, loss accuracy of 0.0005, test frequency up to 1MHz, 4.3-inch LCD screen, selectable Chinese-English operation interface, TH2638 series is easy to operate and provide fast and reliable test for ceramic capacitor production. Also, it can test all kinds of capacitors from low value to high value. The results of testing one capacitor for several times are quite stable and accurate, even for lower value capacitors. The tester is compatible with SCPI command set, and configured with manipulator and scanner interface, the scanner interface can scan the open/short/ load error calibration in each channel, 256 channels at most. In low frequency, there is signal level compensation function. When the impedance is very small, the internal resistance in signal source and test cable will cause the voltage on terminal of DUT lower than the set range, then this function will adjust the level to the set range.

  • Precision Capacitance Meter

    TH2638A - Changzhou Tonghui Electronic Co., Ltd.

    TH2638 series is a new precision capacitance meter with higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. With basic accuracy of ±0.07%, loss accuracy of 0.0005, test frequency up to 1MHz, 4.3-inch LCD screen, selectable Chinese-English operation interface, TH2638 series is easy to operate and provide fast and reliable test for ceramic capacitor production. Also, it can test all kinds of capacitors from low value to high value. The results of testing one capacitor for several times are quite stable and accurate, even for lower value capacitors. The tester is compatible with SCPI command set, and configured with manipulator and scanner interface, the scanner interface can scan the open/short/ load error calibration in each channel, 256 channels at most. In low frequency, there is signal level compensation function. When the impedance is very small, the internal resistance in signal source and test cable will cause the voltage on terminal of DUT lower than the set range, then this function will adjust the level to the set range.

  • Thermitest

    THW-L2 - Thermtest Instruments

    Designed with speed and operational simplicity in mind, the Transient Hot Wire (THW-L2) Liquid Thermal Conductivity Meter is an advanced measurement system for direct determination of the thermal conductivity of liquids and pastes in accordance with ASTM D7896-19. In less than 2 seconds, a single measurement of small volumes of liquids and pastes can be accurately and precisely measured for thermal conductivity. Using a non-stationary measurement approach, the THW-L2 uses rapid test times to limit convective effects for samples with a wide range of viscosities. The THW sensor consists of a 60 mm heating wire that is fully inserted into an isothermal sample. A constant current source (q) is used to heat the sensor wire and the temperature rise is recorded by monitoring the change in electrical resistance of the wire. The slope (m) is determined from the plot of temperature rise vs. logarithm of time and is used in the calculation of thermal conductivity (λ). Liquid samples of high thermal conductivity will have a lower slope, while liquid samples with low thermal conductivity will have a higher slope.

  • Voltmeter According to DIN EN 61010-1 (VDE 0411-1)

    PeakTech Prüf- und Messtechnik GmbH

    An innovative graphic multimeter with a 50,000-digit color TFT display for precise measurements with a high DC basic accuracy of 0.05%. The internal data logger enables the recording of measured values, which can be recorded over a period of several hours and the transfer to a Windows PC at a later time is ensured. Internally stored measured value recordings can also be accessed and graphically displayed on the multimeter itself or on the PC. Via Bluetooth, the measured values ​​can also be displayed live via app for Android and iOS devices, recorded in a table and e.g. send by email for further processing. This multimeter has a variety of measurement functions for direct and alternating voltage measurements (incl.ACV + DCV), direct and alternating current measurements, resistance, capacitance, frequency or temperature, whereby alternating voltage and alternating current are recorded as True RMS values. Due to the extensive measurement functions and the intuitive operation, this device is ideally suited for every electronics engineer, technician and engineer who attach great importance to a precise, indestructible and technically powerful multimeter.

  • Motor & Drive Troubleshooting Kit

    Extech MG302-MTK - Extech Instruments Corporation

    The Extech MG302-MTK Motor and Drive Troubleshooting Kit includes three compact tools for troubleshooting three phase motors and drives. The first tool in the kit is the MG302, a 13 Function Wireless True RMS Multimeter/Insulation Tester featuring 125 V, 250 V, 500 V, and 1000 V test voltages. It also features insulation resistance from 0.001 MOhm to 4000 MOhm, auto discharge of capacitive voltage, a lock power on function for hands free operation, data hold, min/max, relative mode, auto power off and more at a CAT IV 600 V safety rating. The second tool is the 480403 Motor Rotation and Three Phase Tester that features a double molded, durable housing and CAT III 600 V safety rating. The third tool in this kit is the MA435T 400 A True RMS AC/DC Clamp Meter with a built in non-contact voltage detector, 10 functions and a CAT III 600 V safety rating.

  • Static Load Cells

    2580 Series - Instron

    Instron® load cells are a key part of a materials testing system. Instron is the only global materials testing supplier that designs and manufactures its own load cells. This ensures that Instron load cells meet the unique requirements of materials testing such as; high accuracy over a wide measurement range, high stiffness, resistance to offset loads, accurate alignment and excellent zero stability. The 2580-xxxN Series load cells are specifically designed for use with 5900 testing systems; offering exceptional performance with the ability to measure forces as low as 1/1000th of the force capacity to an accuracy of 0.5% of reading.The load cells can withstand loads up to 150% of their force capacity without damage and 300% without mechanical failure. Automatic transducer recognition and electrical calibration, makes them easy to use.  The load cells allow the user to zero out the tare weight of a grip or fixture that weighs up to 10% of the force capacity, while still maintaining the full specified accuracy.

  • EOL Testing Systems

    MOTOMEA

    *Test procedure is based on the motor’s voltage and current.*Test procedure measures all of the motor characteristics, from stall up to no load speed, in just a few seconds.*NO loading of the motor is necessary.*NO sensor is required for DCPM motors.*COMPLETE test performance in just a few seconds of running the motor. *Performs QA testing on 100% of production, without compromising line throughput (up to 10 motors per minute), reducing costs of defective products. *Determines acceptability to user predefined PASS/FAIL limits on production lines.*Detects electrical and mechanical defects according to: -Full load performance without coupling to external load and without addition any sensor on the motor shaft (torque, speed, current, voltage, input power, output power, and motor efficiency, from stall up to no-load). -Real-time results. -Friction torque, friction output power.*Possibilities for: AC, DC Hipot & Insulation Resistance.*Adjustable to test various motor types on single system.*Flexible to production changes with minimum expenses.

  • Digital H.V. Insulation Tester(15kV)

    7016 IN - Standard Electric Works Co., Ltd

    ● Protection class: IP66 (Lid closed)● Test insulation resistance up to 30TΩ (30000GΩ).● Short-circuit current up to 5mA● Microprocessor controlled.● 30 insulation test voltages : 500V, 1kV, 1.5kV, 2kV, 2.5kV, 3kV, 3.5kV, 4kV, 4.5kV, 5kV, 5.5kV, 6kV, 6.5kV, 7kV, 7.5kV, 8kV, 8.5kV, 9kV, 9.5kV, 10kV, 10.5kV, 11kV, 11.5kV, 12kV, 12.5kV, 13kV, 13.5kV, 14kV, 14.5kV, 15kV● AC/DC voltmeter (600V).● PI (Polarization Index) indication.● DAR (Dielectric Absorption ratio) indication.● Auto-ranging on all insulation ranges.● Backlight function.● Menu driven.● Visual and audible warning if external voltage is present. (≥30Vac or ≥30Vdc)● Auto-hold function to freeze the reading.● Overload protection.● Adjustment for testing time (duration) : 1~30 minutes● Auto-off.● Calendar.● Optical USB to RS-232 data transmission.● 200 measurement results can be saved in the memory and recalled on the display.● Safety standard : EN 61010-1 CAT IV 600V EN 61010-2-030 EN 61326-1

  • Digital H.V. Insulation Tester(12kV)

    7012 IN - Standard Electric Works Co., Ltd

    ● Protection class: IP66 (Lid closed)● Test insulation resistance up to 20TΩ (20000GΩ).● Short-circuit current up to 5mA● Microprocessor controlled.● 24 insulation test voltages :   500V, 1kV, 1.5kV, 2kV, 2.5kV, 3kV,   3.5kV, 4kV, 4.5kV, 5kV, 5.5kV, 6kV,   6.5kV, 7kV, 7.5kV, 8kV, 8.5kV, 9kV,   9.5kV, 10kV, 10.5kV, 11kV, 11.5kV, 12kV ● AC/DC voltmeter (600V).● PI (Polarization Index) indication.● DAR (Dielectric Absorption ratio) indication.● Auto-ranging on all insulation ranges.● Backlight function.● Menu driven.● Visual and audible warning if external voltage is present. (≥30Vac or ≥30Vdc)● Auto-hold function to freeze the reading.● Overload protection.● Adjustment for testing time (duration) :  ● 1~30 minutes● Auto-off.● Calendar.● Optical USB to RS-232 data transmission.● 200 measurement results can be saved in the memory and recalled on the display.● Safety standard : EN 61010-1   CAT IV 600V   EN 61010-2-030    EN 61326-1

  • Clamp Meters

    PCE Instruments

    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.

  • Automotive Tester

    PCE Instruments

    An automotive tester can be used to inspect one or more aspects of an automobile. For example, a borescope automotive tester is an automotive inspection camera used by auto body mechanics to see inside car, truck and other vehicle engines before removing any engine parts. Other kinds of automotive tester devices are used to adjust belt tension, test the electronic ignition starter, search for air conditioning leaks, measure the force required to press a brake pedal, determine the antifreeze concentration, or check the paint thickness over collision repairs.PCE Instruments (PCE) offers a wide variety of automotive tester products. These diagnostic support tools help professional automobile mechanics identify a number of vehicle repair needs. PCE's automotive tester products can aid in the diagnosis of many different mechanical and electrical system issues, including but not limited to locating the cause of an engine misfire, testing fuel injector resistance, pinpointing an engine coolant leak, or detecting car cylinder head problems. It's no wonder so many auto repair technicians choose to stock theirs shops and garages with PCE automotive tester products.

Get Help