Resistance
that which keeps current from flowing freely.
See Also: Resistivity, Resistance Standards, Resistance Meters, Resistance Test, 4-wire
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Contact Resistance Tester
JYL-200B/100B
Product description: JYL-200B/100B contact resistance tester can measure contact resistance of high voltage switches and circuit breakeres, also can test primar side resistance of transformer and grounding wire in groups
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Atlas ESR PLUS - Equivalent Series Resistance Meter
ESR70
The Atlas ESR provides instant measurement of a capacitor's ESR and it's capacitance value. Using the supplied gold plated probes (removable), the Atlas ESR can measure ESR down to a resolution of 0.01 ohms, up to 40 ohms. It can even measure ESR for capacitors that are in-circuit. Measurements are made at the industry standard frequency of 100kHz. Probes are now removable, allowing 2mm compatible probes to be fitted. Audible alerts are produced for various ESR levels allowing you to perform many tests in succession without having to look at the display.
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High Precision Battery Internal Resistance Instrument
BT-9562
High-precision measurement of battery internal resistance and voltage.
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Earth Resistance Meter
EM 4058
earth tester is a digital, microprocessor controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner´s method), as well as to detect parasitic voltages present in the ground. This instrument is suitable to measure earth systems in power substations, industries, distribution networks, etc., according to IEC 61557-5.
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Non-Contact (Pulse-Voltage Excitation Method) Ultra-Low Sheet Resistance Measurement System
PVE-80
*No damage measurement by non-contact Pulse-Voltage excitation method*Easy to measure & carry around, Removable stage plate*Easy operation and data processing by PC with Software*Measurement result can shown by 3 types of measurement unit (Sheet resistance[Ohm/Sq], Electric conductivity[S/cm], Electrical conduction[S])*Pulse-Voltage excitation method : Pat. No.5386394 Joint development with Chiba Univ.
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10KV Insulation Resistance Testers
DIT-915
• A timer which shows the elapsed time when the test was "ON" and also shows the total time of the test• Displays a voltage warning and sound when AC or DC is present before injecting the test voltage.• A buzz will intermittently sound when high voltage is generated and continues until the circuit is fully discharged• Four voltages (1KV, 2.5KV, 5KV and 10KV)• Auto-ranging and menu-driven.• A bar-graph which displays the voltage decay during the discharge of the tested circuit and the voltage stressing the insulation while the test is in progress
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Dynamic Contact Resistance Meter
Dynamic contact resistance measurements are necessary to understand the condition of the arcing contacts of the circuit breaker. Static contact resistance measurements do not give us information related to erosion of arcing contact, misalignments of the contact, and damages to the driving mechanism.
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Sonel Poland Make Digital Insulation Resistance Tester
Mic-5001.
5kV/5TeraOhms, Battery-cum-Mains Operated, Model : Mic-5001.
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High Coil Resistance Reed Relays
Series 118
The Pickering Series 118 is a range of very sensitive reed relays that are ideal for portable electronic instruments or other applications where low power consumption and a very small footprint is important. They have 5 volt coils with a resistance up to 2200 Ohms and the option of an internal diode.
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Loop Resistance Measuring Device According to DIN EN 61557-3 (VDE 0413-3)
PeakTech Prüf- und Messtechnik GmbH
A loop tester which is used to test the safety of electrical systems. These device measures the impedance of the short-circuit loop between the outer conductors of a circuit, whereby the probable short-circuit current is calculated. The protection of the circuit (miniature circuit breaker) must therefore trigger at a lower current than the expected short-circuit current, in order to avoid excessive heating of the lines and thus a fire risk. The PeakTech 2715 is due to its function and its robust design almost indispensable when performing new installations, but also for general checking of electrical systems, this device is the ideal companion.
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Resistance Tester
METRISO® 3000
Wolfgang Warmbier GmbH & Co. KG
Suitable for resistance point-to-point and resistance to ground measurementsIntegrated data logger with USB communication port for data transmission (50.000 test values). The supplied Report Generating Software ETC allows to generate a complete test reportA barcode scanner can be used in order to record measurement points before testing
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Insulation Resistance Measurement
MI20KVe
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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AC/DC Withstanding Voltage& Resistance Tester
TH9201
Changzhou Tonghui Electronic Co., Ltd.
TH9201 AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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Advanced Powder Resistance Kit
PRK-130
The PRK-130 is an advanced kit that includes the PRF-930 Powder Resistance Fixture for measuring the bulk resistance of powder and granulated materials. Test material is placed in the cavity between the measurement plates. Once a measurement has been made in ohms, a fixture calculation, or correction factor, converts the resistance measurement to volume resistivity in ohm-cm.
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Metal Alloy Low Resistance Chip Resistor
MR
*Low Resistance / TCR / Inductance*Excellent long term stability*RoHS compliant and halogen free*Lead free*High precision current sensing and voltage division
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20J3 SHEET RESISTANCE METER
Non-contact measurement of Ohms/sq, Ohms-cm, resistivity, thickness, and moreMeasures nearly all thin conductive materials or coatingsChoose a sensor in one of four ranges, from .005 Ohms/sq to 100,000 Ohms/sqadd other sensors laterFor benchtop or inline applicationsSimple one-button operationSmall footprint with detached sensor probeOptions include vacuum-ready probe, PC-based productivity software, Ethernet connectivity, stage, and more
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3 Wire (Analogue) Earth Resistance Tester
2705 ER
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● The test leads are supplied as standard accessories for simplified two-wire measuring system.● Battery operated.● Battery check function.● Calibration performed with supplied test leads.
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Resistance System Kit
PMK-151
The PMK-151 Basic Measurement Kit has all the functionality of the PMK-152, but adds computer downloading capabilities. It contains all the instruments you need to take a variety of resistance measurements.The PMK-151 includes Prostat's PRS-801 Resistance Set with modified 5 pound conductive rubber electrodes, the PRS-801 wide range resistance meter, and Prostat PRS-801 Connectivity software for computer data downloading. You can take measurements at 10 and 100 volts with accuracy within ±5%.
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Surface Resistance Meter
990SRM
The Model 990SRM is a convenient, pocket-sized meter for measurement of surface resistivity and resistance to ground.
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Temperature Stabilized Resistance Standards
Measurements International Ltd.
The temperature stabilized resistance standards offer customers the very best in accuracy, and stability. With 3 different models to choose from, covering the full range of resistance values.
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Winding Resistance Meter 15Amps, 2 Channels Rack
WR14R
Raytech Digital Winding Resistance meter WR14 R is the rack mount version of the WR14. They are designed for high degree of accuracy for the measurement of very low resistance of any inductive loads.
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Automated Temperature Resistance Standard
Measurements International Ltd.
Exceptional Stability, Cost-effectiveness, Performance-based Results, 10 Ω, 25 Ω, 100 Ω, 200 Ω, 400 Ω and 1000 Ω Internal Standards, Built-in Temperature Chamber for Optimal Performance.
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Multi-channel Resistance Meter
Changzhou Applent Instruments Inc.
Can scan and test 10 channels of resistance and can set a comparator for each channel. Its temperature compensation function can adapt different testing requirements. It can be applied to automation equipment.
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Winding Resistance Meter 50Amps, 3 Channels
WR50-13
Raytech Digital Winding Resistance meter WR50-13 is the enhanced version winding resistance system with a most advanced demagnetizing circuit. It is designed for high degree of accuracy for the measurement of very low resistance of any inductive loads.
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UV Resistance Test Chamber
The UV Weather resistance test chamber is the world’s most widely used weathering tester to test types of damages include color change, gloss loss, chalking, cracking, crazing, hazing, blistering, strength loss and oxidation.
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Insulation Resistance Tester
HT2672 / 762
Wuhan Huatian Electric Power Automation Co., Ltd.
Mainly used to check the insulation resistance of electrical equipment or electrical lines to ground and phase to ensure the normal operation of these equipment.
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Spread Resistance For Slanting Polished Sample Of Semiconductor By Tow Kinematically-mounted Probe Contacting .
SRS-2010
*Resitivity map along with depth direction, thickness of epitaxial , depth of PN junctin and carier density profiles
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Ground Resistance
Provide accurate and reliable measurements of both ground resistance and soil resistivity for installation and troubleshooting.
