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Resistance

that which keeps current from flowing freely.

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


Showing results: 2461 - 2475 of 2667 items found.

  • AC Ground Bond Tester

    446 - SCI

    Our 446 model is a 4-in-1 tester with AC Hipot, DC Hipot, Insulation Resistance, and Ground Bond capabilities. This tester features a simple design and easy-to-use interface, reducing setup time and increasing production-line throughput for your application. The 446 is equipped with multiple memories and an optional USB port for remote BUS communication so you can quickly perform tests on a variety of DUTs from the front panel or with a PC. Add to user safety by equipping your tester with Personal Protective Equipment (PPE) via the built-in safety interlock.

  • VXI High Precision Digital Multimeter

    VX2120 - VX Instruments GmbH

    The VX2120 is a high precision Digital Multimeter (DMM) for high performance measurements with 24Bit resolution. It provides measurements DCV up to 1,000VDC, ACV up to 1,000VACPeak and resistance (2 or 4-wire) up to 10MΩ. The internal microprocessor is equipped with flash memory for an fast and easy software update via the VXI-Bus. This will simplify new measurement functions to be downloaded. The VX2120 does support both True-RMS and Average-Peak AC-Measurements. For high precision AC measurements the VX2120 uses the "tracking technology". This feature allows high accurate AC measurements even at very low signal frequencies.

  • High-Voltage Differential Probe, 200 MHz

    N2805A - Keysight Technologies

    The N2805A is a 200-MHz differential probe designed to provide superior differential signal measurements with long cable length (5 m), making it ideal in an environment where extended cable length is required. The probe offers 50:1 attenuation ratio, allowing it to be used adequately for up to ±100V DC+peakAC of high voltage differential measurements with high CMRR. The differential probe has a differential input resistance of 4 MΩ and low input capacitance of 4 pF to minimize circuit loading. The probe is powered by Keysight’s oscilloscope AutoProbe interface.

  • PXIe-4080, 6½-Digit, ±300 V, Onboard 1.8 MS/s Isolated Digitizer, PXI Digital Multimeter

    783129-01 - NI

    PXIe, 6½-Digit, ±300 V, Onboard 1.8 MS/s Isolated Digitizer, PXI Digital Multimeter—The PXIe‑4080 is a high-performance 6½‑digit, 300 V DMM that provides the measurement capabilities found in two common test instruments: a high-resolution DMM and a digitizer. As a DMM, the PXIe‑4080 delivers fast, accurate AC/DC voltage, AC/DC current, 2‑ or 4‑wire resistance, and frequency/period measurements, as well as diode tests. In the high-voltage, isolated digitizer mode, the PXIe‑4080 can acquire waveforms at sample rates up to 1.8 MS/s.

  • PXIe-4081, 7½-Digit, ±1,000 V, Onboard 1.8 MS/s Isolated Digitizer, PXI Digital Multimeter

    783130-01 - NI

    PXIe, 7½-Digit, ±1,000 V, Onboard 1.8 MS/s Isolated Digitizer, PXI Digital Multimeter—The PXIe‑4081 is the industry’s most accurate 7½‑digit DMM and provides the measurement capabilities found in two common test instruments: a high-resolution 1,000 V DMM and a digitizer. As a DMM, the PXIe‑4081 delivers fast, accurate AC/DC voltage, AC/DC current, 2‑ or 4‑wire resistance, and frequency/period measurements, as well as diode tests. In the high-voltage, isolated digitizer mode, the PXIe‑4081 can acquire waveforms at sample rates up to 1.8 MS/s.

  • LXI Low Thermal EMF Matrix 1-pole 42x33

    60-510-002 - Pickering Interfaces Ltd.

    The 60-510 is a high density 1-pole matrix module controlled via LXI. It has excellent thermal stability and substantially reduced thermal EMF figures when compared to a conventional switching matrix. Typical applications include signal routing in ATE, selecting thermocouple inputs, switching amplifier gain circuits and high accuracy DC micro-volt measurements. Ruthenium reed switches are used because of their good low level switching capability. They also have a very long life with excellent contact resistance stability, minimal wetting current and low thermal offset.

  • Digital (1kV up) H.V. Insulation Tester

    2803 IN (Ranges: 0.5kV, 1kV, 2.5kV, 5kV) - Standard Electric Works Co., Ltd

    ● Microprocessor-controlled.● Four insulation test voltages.● Insulation resistance; auto ranging on all ranges.● Bargraph indicates test voltage; rise and decay can be observed during tests.● Visual and audible warning if external voltage is present.● EnerSave™ feature to extend battery life.● 2 Lines × 16 characters large LCD.● Low battery consumption.● Low battery indicator.● Overload protection.● Auto-off.● Show test time duration (up to 99.9s) for easy comparison.● EEPROM calibration.● Built-in carry case and test leads in separate pouch.

  • Test Leads

    AL-34WB 10A - Standard Electric Works Co., Ltd

    ● Wire length: 1m approx.    Silicone insulated wire (700mm) with wire connected to straight input plugs (150mm PVC wire), and wire for clamp (150mm PVC wire).● Outside diameter of silicone insulated wire: 6.4mm   Outside diameter of PVC wire: 4mm● Input plug color: Red•Green•Black•Blue  ● Current rating: 10A● Voltage rating: 300V● Designed for Milliohm meter, Micro-ohm meter, Low resistance measurement with high current injection. ● Conductor size: 40mm maximum● Safety standard: IEC/EN 61010-031  CAT IV 300V

  • Digital (1kV up) H.V. Insulation Tester

    2804 IN (Ranges: 1kV, 2.5kV, 5kV, 10kV) - Standard Electric Works Co., Ltd

    ● Microprocessor-controlled.● Four insulation test voltages.● Insulation resistance; auto ranging on all ranges.● Bargraph indicates test voltage; rise and decay can be observed during tests.● Visual and audible warning if external voltage is present.● EnerSave™ feature to extend battery life.● 2 Lines × 16 characters large LCD.● Low battery consumption.● Low battery indicator.● Overload protection.● Auto-off.● Show test time duration (up to 99.9s) for easy comparison.● EEPROM calibration.● Built-in carry case and test leads in separate pouch.

  • Test Leads

    AL-34WB - Standard Electric Works Co., Ltd

    ● Wire length: 1.2m approx.    Silicone insulated wire (1000mm) with wire connected to straight input plugs (130mm PVC wire), and wire for clamp (100mm PVC wire). ● Outside diameter of silicone insulated wire: 5mm   Outside diameter of  PVC wire: 3.5mm● Input plug color: Red•Green•Black•Blue  ● Current rating: 5A● Voltage rating: 300V● Designed for Milliohm meter, Micro-ohm meter, Low resistance measurement with high current injection. ● Conductor size: 40mm maximum● Safety standard: IEC/EN 61010-031  CAT IV 300V

  • Solenoid-Saver

    B-1022-B - ROSS ENGINEERING CORPORATION

    *Solenoid-Saver® eliminates AC hum and reduces heat generation for many types of solenoids.*Controlled application of current prevents coil burnout if high pull-in/low holding current AC or DC solenoids fail to pull-in completely.*Can adapt high pull-in low holding current solenoids to special voltages & frequencies 12V to 250V DC or 12V to 240V AC wideband 25-800Hz.*Optional optical isolated control input 4 to 10V, 5MA, 20 usec or more (or other control voltages) to actuate any high current solenoid directly by computer or other low power signal source.*For coils of 1 ohm to 3,500 ohms DC resistance requiring up to 70 amps during pull-in up to 120 milliseconds. Basic solenoid coil voltage and resistance must be specified.*Eliminates heat producing dropping resistors, bypass switch, dual coils, laminations, & shading coils.*Can increase pull-in and holding force of many types of solenoids.*Optional stored energy to delay solenoid release on loss of power.*Can be used as an added accessory to existing solenoid installation to eliminate AC hum, lower coil temperature and prevent coil burnout.*Optional high speed, 1 microsecond sensing, 1-10 millisecond actuation with stored energy Solenoid-Saver®

  • Charge Plate Monitor

    Kasuga Denki, Inc.

    The electrostatic resistance of electronic devices is declining, and the number of ionizers installed is increasing. Ionizers cause deterioration of static elimination performance and imbalance of ions due to dirt and wear of the discharge electrode needle. Charging of electronic devices is also caused by ion blow. of an ionizer that is out of balance due to dirt and wear, and reaches a level that destroys advanced electronic devices.The atmospheric ion monitor measures the potential of the charging plate (detector), which has almost the same capacitance as the device's ground capacitance , with high accuracy, and is the most suitable measuring instrument for checking the effect when installing the ionizer and for daily management.

  • Chassis Dynanometer for Vehicle

    Ono Sokki

    •Space saving type which uses worldwide standard of φ48-inch roller and dynamometer.•Gas emission test, durability test, performance test, and environmental test to various vehicles (motorcycle, vehicle, EV, HEV) are supported.•Adopted FAMS-R5 system for vehicle chassis dynamometer•Improved reproducibility of test result by vehicle restraint method with high workability.•Components necessary for emission test are included, such as vehicle restraint device, engine cooling fan, centering device, roller lock device, and drivers display.•Application software necessary for emission test is installed, such as road resistance setting software, and drivers aid.

  • Carbon / Water Analyzer

    CW‑800 - ELTRA GmbH

    Determination of released carbon dioxide and water is a special requirement for quality control in the cement and lime industry. ELTRA’s CW-800 analyzer is designed for the precise, simultaneous determination of carbon dioxide and water in lime, gypsum and cement from trace level up to 100 % (depending on sample weight). Other sample materials include ores, soil and minerals. The CW-800 is equipped with a resistance furnace with quartz tube for sample oxidation and can provide temperatures up to 1000 °C. The temperature of the CW-800 can be set up in steps of 1 °C and the temperature is fixed during measurement. As common carrier gas in the CW-800 nitrogen is used.

  • Palm Size Digital Multimeter, Calibrated, 1999 Count, Mean Value, Manual Range, 3.5 Digit

    72-7770 CAL DU - Tenma

    The 72-7770 CAL DU from Tenma is a palm sized digital multimeter with 3 3/4 digit LCD. It is 3 1/2digits with steady operations, fashionable design and highly reliable hand held measuring instrument. The meter measures AC/DC voltage, AC/DC current, resistance, temperature, diode and continuity. It is an ideal tool for maintenance. The multimeter features square wave output, data hold, low battery indicator and display backlight, This meter complies with the standards CE, IEC61010, in pollution degree 2, overvoltage category (CAT I 600V, CAT II 300V) and double insulation.

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