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
Winding Resistance Test
20A DC booster
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The 20A DC STCS booster allows to perform resistance tests on a PT with a current up to 20 A DC. The option is used together with STS 5000 and STS 4000 and must be connected to STCS module.
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Product
Contact Resistance Test Sets
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When a high current passes through a pair of mechanically independent metallic contacts, the resistance must be as low as possible. An increase in resistance can lead to additional degradation, as I2R losses will cause local heating of the contact surfaces. Our range of micro-ohmmeters measure both steady state and dynamic low resistance values. With test currents up to 600A available, logging and trending are also available on some models. We ensure that our Contact Resistance tests sets are portable, making them suitable for field measurements. Our contact resistance testers’ portability makes them ideal for a vast range of resistance testing across the entire LV, MV HV and EHV spectrum.
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Product
Xenon Lamp Weather Resistance Test Chamber
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SN Xenon lamp test chamber adopts the Xenon ARC lamp that can simulate full sunlight spectrum to reproduce destructive light waves existing in different environments so as to provide the corresponding environment simulation and acceleration test for scientific research, product development and quality control.
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Floor Resistance Test Kit
PMK-152
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The PMK-152 Floor Resistance Test Kit contains the instruments you need to take resistance measurements.The PMK-152 includes Prostat's PRS-812 Resistance Meter with 5 pound conductive rubber electrodes. You can take measurements at 10 and 100 volts with accuracy within ±5%.
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Multifunction Tester
M70
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M70 is a mobile device dedicated to measuring Insulation resistance with test voltage up to 1000VDC and Continuity of protective and equipotential conductors with current of 200mA in private and industrial electric installations.
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Product
EBIRST 68-pin Male SCSI Termination Fixture
93-015-103
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eBIRST is a range of 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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Insulation Testing
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Insulation resistance testing is used as a quality control measurement.
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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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Product
Insulation Resistance Measurement
MI20KVe
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The MI-20KVe High-Voltage insulation tester is a truly portable device that allows the measurement of insulation resistances using test voltages up to 20 kV.
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Pocket Digital Multimeter
HH0305
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Basic accuracy0.5%. Large LCD display 2000 count. Auto Ranging with manual range selection availability. Higher Voltage test up to AC600V and DC 600V. Higner current test up to 200mA DC. Resistance test up to 20MΩ. Diode test and Continuity Check. Data hold function. Using 1x1.5V LR44 (AG13) button batteries. Size: 120mm x 70mm x 18mm
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Product
Guardian Hipot Analyzer
19056/19057
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Chroma Systems Solutions, Inc.
Chroma’s Guardian 19056/19057 Hipot Analyzer is specially designed for testing and analyzing ultra-high withstand voltage. The series of models include 10kVac / 12kVdc / 20kVdc with maximum AC20mA / DC10mA output that can perform AC / DC withstand voltage and insulation resistance tests with contact check during production line test.
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Environmental Test Chamber
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Test Chambers are used widely in temperature variation tests, cold resistance tests, and for low-temperature storage in the areas of aerospace and aviation, electronic instruments, electrical products, materials, parts, and components.
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Electrical Test Instruments
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Transcat offers all types of electrical test instruments for diagnosis, troubleshooting, and repairing of any products and devices. Our wide array of handheld, bench, and portable equipment covers virtually every electrical testing application. Whether its battery testing, fault location, or resistance testing Transcat has all the essentials to outfit an electrician.
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Product
4 Wire Earth Resistance & Resistivity Tester
4235 ER
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Earth resistivity (ρ) test.● Earth testing at 20Ω, 200Ω, 2kΩ.● Earth voltage measuring : 0-300V AC.● Automatic C spike check.● Automatic P spike check.● 2-Wire test, 3-Wire test, 4-Wire test.● LCM display.● Auto ranging.● Auto power OFF.● Data hold.● 200 measurement results can be saved in the memory and recalled on the display.● Interval between auxiliary earth spikes is 1.0~50.0m.
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Product
STDETransformer Demagnetizer
STDE
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This option allows neutralizing the residual magnetization of the power transformer core after the winding resistance test. The principle of the option is to apply a constant current of alternate polarities to the transformer winding, as per the IEEE 0062 1995 standard.
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Fully Automatic Transformer Winding Resistance Tester
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Measure DC resistance of transformers windings etc. Introduction: The NMC ''TDR'' is a high precision, new generation, light weight large output current and micro-processor controlled tester. This replaces old DC wheat stone bridge and double arm bridge for measurement of DC resistance. ''TDR'' adopts new advanced test current power supply technology, four terminal measurement, digital display of resistance value and test current. ''TDR'' is powered by 220V AC mains single phase supply. The measurements are accurate as the test current is highly stable. High automation is achieved with automatic discharge warning.Principle: The constant current generated is fed to the resistance under test through the current terminals and the voltage drop across the resistance under test is measured and displayed in ohms. A true four terminal measurement is used to eliminate the need for lead resistance compensation.
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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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FiberScout | Fault Identifier & Singlemode Fibre Length Tester
TS21
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The TS21 Fiber Scout was designed and developed by Yamasaki as a cost effective and simple solution for identifying faults and testing the length of singlemode fibers. This lightweight, rugged, dustproof and water resistant piece of test equipment can list up to 8 results at one time and has three brilliant functions.
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Current Transformer Analyzer
CT Analyzer
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Current transformer testing in a multifunctional instrument performing excitation, ratio, polarity and winding resistance tests on current transformers as well as burden impedance measurement.
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Compact Analog Multimeter
HH2702
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Basic Accuracy 4.0%. 5 Functions / 18 Ranges. Voltage test up to AC750V and DC 750V. Higher Current test up to 10A. Resistance test R X 1KΩ. Test Batteries 1.5V and 9V. Power: 2 x 1.5V "AA" battery
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Bench Digital Multimeter, Calibrated D & U, 1 kV, 10 A, 3.8 Digit
72-1015 CAL DU
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The 72-1015 CAL DU from Tenma is a digital bench type true RMS multimeter. It has auto and manual range options with maximum reading of 5999 counts and 3-5/6 digits which has a unique outlook design. In addition to all the conventional features including DC/AC voltage, current, resistance, diode, continuity test, diode test capacitance, temperature, transistor, max/min, there is a data hold, low battery display, sleep mode, RS232C serial port for easy connection with computer to realize macro recording, monitoring and capture of transient dynamic data, displaying change of waveform during the measurement, providing data and evidence to engineering technicians for scientific research. This meter complies with the standards IEC61010, pollution degree 2, overvoltage category (CAT I 1000V, CAT II 600V) double insulation and CE marked.
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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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CATIII Digital Clamp Meter
UTL261
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UEi Test & Measurement Instruments
The UTL261 is a 600V AC/DC Digital Clamp Meter with AC amps, resistance, diode test and continuity. It also features a backlit LCD display, a worklight, Max capture, data hold and Auto/ Manual ranging and is backed by a 1-Year limited warranty.
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Wound Component EST Analyzer
19036
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Chroma Systems Solutions, Inc.
The industry’s first Wound Component Electrical Safety Test (EST) Analyzer that combines impulse winding, AC/DC hipot, insulation resistance and DC resistance test measurement functions. Chroma’s 19036 Wound Component EST Analyzer has 5kVac/ 6kVdc high voltage output, 5kV insulation resistance, 6kV layer short impulse voltage and 4-wire DC resistance measurement with a maximum output of up to 40 channels. Capable of outputting and measuring AC100mA/DC 20mA, Chroma’s 19036 is suitable for testing to high power motor standards such as UL 1004-1.
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Product
EBIRST 78-pin D-type Verification Fixture
93-006-101
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The 93-006-101 78-pin D-type Verification Fixture is an accessory for the eBIRST range of USB controlled test tools capable of performing automated path resistance tests on Pickering Interfaces switching solutions. The 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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Film Impact Tester
DRK136B
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Shandong Drick Instruments Co., Ltd.
DRK136B Film Impact Tester is applicable in the precise impact resistance test of plastic films, sheets, laminated films, rubber and other nonmetal material.
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Hand-In Type Electromagnetic Anechoic Box (Shield Box)
MY3720
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Suitable for weak electric field resistance test, out-of-service test or digital forensics for smart phone, tablet terminal or mobile PC ! !DUT can be operated directly with bare hands while placing it in the box and looking at the inside from the shield window.
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EBIRST 100-pin SCSI Termination Fixture
93-019-104
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93-019-104 eBIRST Termination Fixture is part of a range of 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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Digital Earth Resistance Tester
8PK-ST1520
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Capable of measuring earth voltage (Vac.) 2mA measuring current permits earth resistance to test without tripping earth leakage current breakers in the circuit. Battery operated. Auto power off function. Data hold function. Small and light weight.
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Installation Safety Testers
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PeakTech Prüf- und Messtechnik GmbH
This innovative combination meter for testing electrical installations according to VDE 0100 convinces by its technical performance in the high-end range.With the large 3.5 "TFT color display all important safety checks as the RCD-, Voltage-, Loop-, Low-Ohm, Earth resistance and Insulation tests for annual safety-checks and newly installed systems can safely be carried out by the responsible electrical engineer.Since this new development was designed only according to the latest standards, the required measuring values can be even more convenient stored with an App (iOS / Android) via Bluetooth on the mobile phone, saved to an SD card or, when work is completed, from the internal data memory via USB connection to a PC.
