Resistance Test
measured in ohms is the ability of a current to conduct.
See Also: Resistance, Resistivity, Resistance Standards, Resistance Meters, Battery Internal Resistance Testers
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Product
Transformer Heat Run Tester
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1. Suitable for all transformers below 240MVA heat run test and winding resistance testing.2. Printing heat run data automatically.3. With double power supply, can test high voltage side and low voltage side simultaneously and test any operation respectively.4. With anti breakage protection function of inductive test items.
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Product
Thumpers and Cable Fault Location
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Cable testing can be broken down to different steps of the process, starting with a time domain reflectometer test to look for an incident signal on the line or, in some high resistance situations, VLF testing. These tests will identify a fault, allowing you to move on to pre-locating it. In some low resistance faults this will occur alongside the identification via the TDR.
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Product
AstroAI Multimeter
2000
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AstroAI Multimeter 2000 Counts Digital Multimeter with DC AC Voltmeter and Ohm Volt Amp Tester ; Measures Voltage, Current, Resistance; Tests Live Wire, Continuity
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Product
VCS
Harmonic Vibration
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The Harmonic vibration program is intended for harmonic oscillations resistance testing within the specified frequency range or at a fixed frequency during the set time interval.
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Product
Electronic Primary Injection Test Set
eKAM
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eKAM is the new fully automatic electronic primary injection test equipment. e KAM test system includes two portable units: one control unit with a large graphical display, that adjusts the output, and one current unit (up to 2000, 3000, 5000A). It can also perform Step and Touch tests and ground resistance tests.
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Product
[5kV AC/6kV DC] Hipot and Insulation Resistance Tester, Rise/Fall-Time Control Function Equipped
TOS5300 Series
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The "TOS5300 Series" is a series of test instruments used in Hipot (withstanding voltage) tests and insulation resistance tests, two of the four tests regarded as necessary for ensuring the safety of electrical products. With an output of 5 kV/100 mA (AC) and 6 kV/10 mA (DC), the series can be used in Hipot (withstanding voltage) & insulation resistance testing of electronic equipment and electronic parts, based on the requirements of IEC, EN, UL, VDE, JIS, and other international safety standards and the Electrical Appliance and Material Safety Law. Also, the test voltage stability is improved with the adoption of a newly developed switching amplifier. Since the output voltage can be kept constant even when the AC line voltage or frequency changes, consistent testing can be performed, even when the power supply environment is in an unstable region. The TOS5300 is also equipped with a number of features that are capable of meeting a variety of test needs. It is a new low-cost standard model that provides thorough operability, reliability and safety.
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Product
Tap Changer Analyzers & Winding Ohmmeters
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Winding resistance test of inductive test objects, such as power transformers, is one of the most effective non-intrusive ways of checking its condition. Due to their advanced design, DV Power winding resistance meters provide high test currents (up to 100 A DC) and high accuracy (up to 0.1%) within light and portable test instruments. In addition to winding resistance measurement, it is also possible to perform simple, quick and reliable transformer on-load tap changer condition assessment by recording the test current during tap changer operation, also known as DVtest. Because of that, problems with a tap changer connection, contacts, and switching procedure can be detected.DV Power winding ohmmeters consist of single-phase RMO-T and three-phase TWA series. Models from the TWA series are designed for six-winding resistance measurement of power and distribution transformers, with only one single-step cable setup. As a result of reducing the total test time, it enables significant saving of time and money.Typical application areas of these instruments are high-voltage substations and industrial environments. They are intended to measure the resistance of:Transformer windingsOn-load tap changersGeneratorsElectrical motorsHigh-current bus bar jointsCable splicesWelding joints
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Card Impact Tester
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Tests corner impact and card bending resistance, Designed to test for MasterCard CQM and ANSI N322 requirements, Easy to use, Repeatable results, Small footprint design for benchtop use, Adjustable jaws allow use with various card thicknesses, Super heavy duty custom CNC design
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Single-functional testers
3123
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The MI 3123 SMARTEC Earth / Clamp is an earth resistance tester with the ability to perform 4-wire earth resistance measurement and 4-wire specific earth resistance measurement. With the optional A 1018 and A 1019 current clamps the instrument can perform 4-wire earth resistance measurement with one current clamp, contactless earth resistance testing with two clamps and TRMS current measurement up to 20 A. Configurable limits enable a PASS / FAIL evaluation of test results.
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Product
Millohm & LCR
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Help prevent failures in motor windings, generators and transformers with a quick and easy resistance test using an Amprobe milliohm meter. To efficiently inspect and verify electronic components for quality control, choose an Amprobe LCR tester.
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Product
Insulation Tester
1kV Megohmmeter
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*Calculations (automatic)*Potential Index and Dielectric Absorption Ratios*Tests Continuity, Resistance and Frequency Measurements*Programmable Alarms*Insulation Test, Resistance, Continuity*Hazardous Voltage Alert (Icon) if voltage is >70 volts 5.) On Board Timer, +1/- 1 sec
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Product
Multi-Test Resistivity Measurement System
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Sheet resistance mapping of thin films with a collinear 4-point probe, Temperature co-efficient of resistance (TCR) of thin films with collinear 4-point probe, Precision temperature co-efficient of resistance (TCR) with 2-point Kelvin probes and precision surface temperature probe, resistor testing with 2-point Kelvin probes,Precision resistor testing with a Kelvin probe card, temperature co-efficient of resistance resistor test (TCR), and Standard TCR test of multiple resistors with Kelvin probes or a probe card.
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Product
Clamp Earth Resistance Testers
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Is used for earth resistance test. This meter uses an EBTN screen with a dual display function (the resistance & current displayed). It also has functions such as a real-time clock, data storage, data review, alarm, and automatic shutdown.
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Locomotive Testing
DC7000
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A purpose-built load bank for the performance testing of engines and generators of all types of diesel electric locomotive up to 4000hp rating, with easy-to-use resistance adjustments allowing tests to be carried out over the whole power envelope. Capacity 0 7000A continuously at up to 2000V DC
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Product
Kelvin Contact Test
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C.C.P. Contact Probes Co., LTD.
We offer different tip types for low resistance testing.
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Fungus Resistance Testing
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End-to-end testing helping you ensure your product's performance and resilience against fungal growth and fungus-susceptible field environments.
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Product
Moisture Meters
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Moisture Meters fall into two categories, pin-type and pinless. Pin-type Moisture Meters measure the resistance between test pins inserted into a piece of wood or a building material and use that reading as a proxy for the object''s absolute moisture level. The wetter the material, the less ready it is to be sanded, painted, finished or covered. A best seller is the MMD4E Pin-Type Moisture Meter. Pinless Moisture Meters rely on the ability of moisture to inductively distort an electric field created by turning on the meter. Although Pinless Moisture Meters can only make relative readings, they are nonetheless useful for pinpointing the source of a leak above a ceiling, and for leaving no unsightly pinholes on a finished surface. The MMD7NP is a best selling pinless moisture meter.
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Product
USB Type-C Test Fixture | CB26U | Cable Harness Tester
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A leader in development of PC-based cable and wire harness, continuity, resistance and hipot test systems for over 20 years, CAMI offers the CableEye suite of products complete with accessories – including “connector boards”. The selection of these test fixture boards is constantly growing and is currently numbering over 60 – most of which are populated with ‘families’ of connectors. When pre-populated boards are used, the tester GUI automatically displays a graphic of the connectors under test.
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Product
Require External Wireless Module
Insulation Tester
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*Tests insulation upto 4Gohm with 4 different voltage range : 125V ; 250V ; 500V ; 1000V ( > 1mA )*Pre-set timer settable*Good / NG comparison*Auto high voltage detection*AC voltage test upto 1000V*DC voltage test upto 750V*Resistance test*Continuity check ( > 200 mA )*NCD’ Non-Contact AC Voltage Detection with patented numerical display AC signal strength ( > 50V AC )
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Digital Multimeters
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6 Functions (AC/DC Voltage, AC/DC Current, Resistance and Diode Test) - 4 1/2 Digits - High Resolution 10V, 10nA - High Current Range 10A - High Voltage Range 1000V - All Range Protected"
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Product
Digital (1kV below) Insulation Tester
2151 IN
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● 68 × 34mm(2.677” × 1.338”) large LCD display.● 3½ digital LCD(2000 counts) a LCD indicated instrument for insulation.(MΩ), continuity(Ω) and AC voltage.● Three insulation test voltages(DC) : 250V, 500V, 1000V.● Automatic circuit discharge.● Test insulation at rated voltage into a 1mA DC load.● >200mA short circuit testing current for a resistance tests.● Auto ranging.● REL function.● Auto power OFF.● Fuse protection.● Auto data hold.● BS 16 edition.
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Product
Electric Vehicle Battery Tester
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The Electric Vehicle Battery Tester (EVT) is designed for testing traction batteries in electric vehicles or HEV batteries in hybrid electric vehicles. The EVT realizes the functions charge and discharge with freely programmable set values for current, voltage, power or resistance in test programs, as well as the registration of the corresponding measured data.
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Product
ELECTRONIC MEGOHMMETER
MI-5500e
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The MI-5500e general purposes megohmmeter is a truly portable equipment suitable to measure insulation resistances using test voltages up to 5 kV. It employs high-reliable, state-of-the-art technology for accurate measurements of ultra high insulation resistances up to 10.000.000 MΩ
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Product
EBIRST 50-pin D-type Coaxial Adapter - 23 SMBs
93-005-202A
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The 93-005-202A 50-pin D-type to 23xSMB Coaxial Adapter is part of our range of eBIRST USB controlled test tools capable of performing automated path resistance tests on Pickering Interfaces PXI, LXI or PCI controlled switching solutions. Each tool simply interfaces with the switching system's connector so a test can be run using the supplied Windows-based software.
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AC/DC Digital Clamp Tester (CE)
M-270
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Wide current measurements with tear drop type 55mmφCT up to 2000A.*True rms reading for ACA and ACV.*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
HIGH VOLTAGE MEGOHMMETER
MI-15KVe
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The MI-15KVe High-Voltage Megohmmeter is a truly portable device that allows the measurement of insulation resistances using test voltages up to 15 kV. It employs a state-of-the-art technology for the safe measurements of insulation resistances up to 3.000.000 MΩ with four test voltages: 1 kV - 5 kV - 10 kV and 15 kV.
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Product
Digital Clamp Tester (CE)
M-2100
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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.*Conform to IEC safety requirements.
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Product
Surface & Volume Resistivity Meter for Nonconductive Materials
Hiresta UX
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The new Hiresta-UX is a high performance meter for measuring the surface and volume resistivity of a wide variety of nonconductive materials. With an extended measurement range of 103 ~ 1014Ω, this meter is ideal for Production, Engineering, R&D and Quality Control. The new Hiresta-UX features powerful new algorithms that automatically choose the right voltage, which optimizes the surface and volume resistivity testing. This versatile, high performance resistivity meter includes a built-in switch box that can be mated with a J-Box (meets JIS K 6911 for surface & volume resistivity and is compatible with ASTM D 257) as an option. The Hiresta-UX can store up to 2,000 measurement results, which can be easily exported to a USB memory device.
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Standard 1.08 (31.00) - 3.50 (99.00) General Purpose Probe
EPA-2C40
General Purpose Probe
Current Rating (Amps): 5Average Probe Resistance (mOhm): 35 Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 160Full Travel (mm): 4.06Recommended Travel (mil): 107Recommended Travel (mm): 2.72Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 970Overall Length (mm): 24.64
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Product
Mini Analog Multimeter
HH2705
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Pocket size Analog Multimeter. Basic Accuracy 4.0%. 4 Functions / 12 Ranges. Voltage test up to AC500V and DC 500V. Current test up to 250mA. Resistance test R X 1KΩ
