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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: 1366 - 1380 of 2653 items found.

  • Flexometer

    EKT-2002GF - Ektron Tek Co., Ltd.

    By means of applying constant load and compression frequency to the test specimen, this instrument could help the user to understand the history of Heat Built-up and dynamic fatigue poeperties of rubber compounds. For example, while tests the tire compound, it could provide the information of rolling resistance. Pt100 temperature sensor, temperature controller in PID parameters control, and air circulator are adopted to ensure the stable temperature control.

  • Manual Ranging Digital Multimeter

    HH3502 - Colluck Company Limited

    Double Injection Casing. High Accuracy (basic accuracy 0.5%). 3-1/2 digit Jumbo LCD display 2000 count with symbolic signs and back light. Manual Ranging High Voltage test up to 1000V DC and 750V AC. Higher Current test up to 20A AC/DC. Transistor test. Diode and Continuity check. Measure Resistance up to 20MΩ

  • Mini-Joystick Potentiometers

    CTS Valpey Corp.

    The CTS mini-controllers offer these features often found in many larger products:A choice of through hole or surface mountingA long 1 million cycle lifeA variety of resistance and tolerance optionsExcellent electrical accuracy with a patented mechanism (Pat. Nos.: US 7,199,314, Taiwan 279822, Pat. Pending in China)An optional momentary switch that is operational at all positions to allow excellent navigation and menu selection

  • Wafer Test Solutions

    IQtouch - Johnstech International Corporation

    The new IQtouch™ Micro Final Test Probe Arrays, for example, deliver unsurpassed low and stable contact resistance (CRES). This is accomplished through a balanced optimization among several critical and competing engineered parameters, including effective test signal transmission path, probe / wafer interface (“touch”) points and elastomeric web forces, and precision manufactured components for superior X/Y/Z co-planarity

  • Wide-Range Temperature Probe

    Go Direct™ - Vernier Software & Technology, LLC

    Designed to be used as you would use a thermometer for experiments such as the recrystallization of benzoic acid, simple and fractional distillations, determination of boiling points, the synthesis and analysis of aspirin and other organic compounds, and more. Range of –20 to 330°C allows for investigations such as determining the melting point of caffeine or the boiling point of different vegetable oils. RTD (Resistance Temperature Detector) technology establishes a ±0.5°C accuracy.

  • High Precision Pointer Multimeter

    AM-360TRN - Ketai instrument (kunshan) Ltd.

    7 Function 20 range DC voltage can be measured 0~1000V AC voltage can be measured 0~1000V DC current can be measured 0~10A buzzer, on-off resistance can be measured 0~20MΩ battery measurement transistor measurement db measurement input impedance 20KΩ/ DVC 9KΩ/ACV Accessories include: battery 1.5Vx1, meter pen, manual, color box

  • Analyzers

    LC Series - Battery Metric

    The LC Series machines are low current, low power devices configured for management of low capacity batteries. These devices offer very high input resistance and have current control as low a 0.25 micro Ampere. These machines also offer 3 current ranges. Select the device that has the current ranges required for the intended application. Other voltage and current configurations are also available.

  • Atomic Force Microscope

    NX-Hivac - Park Systems Corp.

    Park NX-Hivac allows failure analysis engineers to improve the sensitivity of their measurements through high vacuum Scanning Spreading Resistance Microscopy (SSRM). Because high vacuum scanning offers greater accuracy, better repeatability, and less tip and sample damage than ambient or dry N2 conditions, users can measure a wide range of dope concentration and signal response in failure analysis applications.

  • Blue ESR/Low Ohms Meter

    Anatek Instruments

    This is the fully-assembled, cablibrated and tested Blue ESR/Low Ohms Meter The latest and best Bob Parker design and successor to the famous Dick Smith ESR/Low Ohms Meter. This handy and affordable meter measures capacitor equivalent series resistance (ESR) in the circuit. ESR is a very important characteristic of capacitors greater than 1 ufd. This meter makes measurements which are often impossible to check with capacitance meters.

  • Compressive Strength Testing

    National Technical Systems

    Compression testing is a very common testing method that is used to establish the compressive force or crush resistance of a material and the ability of the material to recover after a specified compressive force is applied and even held over a defined period of time. Compression tests are used to determine the material behavior under a load. The maximum stress a material can sustain over a period under a load (constant or progressive) is determined.

  • Corrosion Test

    Aero Nav Laboratories, Inc.

    The purpose of this test is to determine the resistance of materials and protective coatings to corrosive atmospheres when a more corrosive environment than the salt fog/spray test is required. The test is used when material is stored or operated in areas, for example, where acidic atmospheres exist, such as in industrial areas or near the exhausts of any fuel-burning device. Gases such as sulfur dioxide are used to replicate the exhausts of fuel burning devices.

  • True RMS AutoSensing™ Multimeter + NCV

    Extech MN30 - Extech Instruments Corporation

    Easy-to-use smart pocket multimeter with AutoSensing feature enables the meter to recognize the input and automatically switch to the correct mode of operation (i.e. Voltage to Resistance measurement). True RMS AC Voltage measurement allows for accurate readings regardless of waveforms. Built-in Non-Contact Voltage (NCV) Detector allows for quick detection of live voltage. Convenient LED flashlight illuminates dimly lit area.

  • Chroma Milliohm Meters

    Chroma Systems Solutions, Inc.

    The Chroma 16502 Milliohm Meter is Chroma’s newest digital Milliohm Meter. 0.001mΩ~1.9999MΩ wide measurement range. DC, Pulsed, and Dry-circuit test current driving modes, enable the Chroma 16502 can be properly used in DC resistance measurement for various inductive components (coil, choke, and transformer winding etc.), cable, metallic contact (connector, relay switch etc.) and conduction materials.

  • Glow Wire Tester

    TF346 - TESTEX Testing Equipment Systems Ltd.

    Glow Wire Tester, to determine the resistance to fire insulating parts. The testing of electro-technical products for fire hazard is conducted by simulating as closely as possible actual effects occurring in practice. Parts of electro-technical equipment which may be exposed to thermal stress due to electric effects & deterioration of which may impair safety of equipment shall not be unduly affected by heat & fire generated within the equipment.

  • Program Controlled Safety Tester

    HopeTech

    program-controlled safety tester includes CHT9910 / 9912/9922; it has AC / DC withstand voltage test and insulation resistance test function; it has 6 groups of test modes and can realize programmable test.AC / DC voltage output 10V ~ 5KV / 6KV, insulation resistance test range: 100KΩ ~ 99GΩ, meanwhile, it has arc detection and over power detection functions. Optional RS485 interface, you can easily experiment with instrument networking through MODBUS communication protocol.

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