Insulation Resistance
Applies a voltage across a dielectric and measures resistance.
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Loading Rheostats (Resistive Load)
Supreme Instrument Laboratories
Loading Rheostat is a device specially designed to meet the requirements of Engineering Laboratories, Electrical Test Rooms and Industries. It is used for loading transformers, power generators, supply mains etc. neatly and efficiently. It can also be used advantageously for regulating current and adjusting voltage besides its application for calibrating meters and thus eliminating the need for graded rheostats.
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DC Resistance Tester
DCSS502BC
Resistance meter is designed to measure copper resistance of transformers, wires, cables, other conductors and other coil products etc. It is widely used of low resistance measurement of switches, heater wires, transformers, relays, motors, electric films and PC circuit boards, wires, cables, etc. With reliable Good/ NG judgement, it is a premier resistance meter for the use in production line or QC department.
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Winding Resistance Meter 100Amps, 3 Channels
WR100-13R
Raytech Digital Winding Resistance meter WR100-13R is the enhanced version winding resistance system with a most advanced demagnetizing circuit as a rack version. It is designed for high degree of accuracy for the measurement of very low resistance of any inductive loads.
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Insulated Mini-Alligator Test Lead Set
BU-00285
Insulated Mini-Alligator Lead Set • Material: Clip: nickel-plated steel with PVC insulator; Hook-up Wire: #22 (19/34) AWG copper with 105 ° C PVC insulation • Length: 18”(.46 m) • Colors: Includes 2 each: Black, Red, Yellow, Green, White • Rating: Hands free testing at 300V, 5 Amps
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20U (35") Insulated Bus Bar
BB-35-I
20U (35") insulated bus bar provides cabinets with recessed rail option and a convenient, isolated common grounding mechanism.
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Insulation Oil BDV Tester
Wuhan Fanke Transformer Manufacture Co., LTD
Insulation Oil BDV Tester
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Analog Hipot & Insulation Tester
KT-5000Pi
This is a Hipot(Puncture) Tester combined with Insulation Tester in a set.It tests 2 kinds of test continuously in sequence, and any of both hipot or insulation test can be set to test first in other by the selection switch.Hipot Tester has the leakage current meter, so the operator can check the leakage value while testing. And the preset procedure of the Insulation Tester is very easy. Both tester judge the product to be good or bad automatically in a short time.This tester has many I/O ports to connect extra test system. Price : 2,550 (USD)
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Surface & Volume Resistivity Meter for Nonconductive Materials
Hiresta UX
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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Surface Resistivity Meter
395
The ACL 395 handheld meter features sophisticated circuitry that allows for the same advantages as megohmmeters, but at an economical price. Utilizing color-coded zones, the LED scale is easy to read and evaluate. Half decades indicate where the measurement value falls within the decade giving a closer indication to actual value. Unlike other pocket-sized meters, the ACL 395 features rubber rails which provide the best possible contact.
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DC Resistance Tester
2511
Shenzhen Chuangxin Instruments Co., Ltd.
DC resistance tester. Resistance test range: LW-2511: (10µΩ—2K five shift). Test speed:6 times/fast. Test accuracy:0.2%±2digits。
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Resistance Bridges - AccuBridge® Line
Measurements International Ltd.
The Resistance Ratio Bridge from Measurements International is the next generation replacement. Measurements International is pleased to release the next generation room temperature Direct Current Comparator Resistance Ratio Bridge.
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Sheet Resistance, leakage, and CV-IV measurements
Electrical Char
Full line of front end electrical characterization tools: Sheet Resistance, leakage, and CV-IV measurements.
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Oil Resistivity & Tan Delta Test Set-Up
This testing set is an automated instrument, widely used for measuring electrical characteristics of insulating liquids, transformer oil and other insulating material samples.
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SparkFun Decade Resistance Box
This is the SparkFun Decade Resistance Box, an involved PTH soldering kit that allows you to quickly and accurately dial in a specific resistance value between 0 and 999,990 Ω, in 10 Ω increments. The concept is simple, a decade box is a tool that contains resistors of many values that can be accessed via mechanical switches. All you need to do is just adjust the knobs to output any of the discrete resistances offered by the box. Once assembled, each kit will have controls that correspond to the digits in a decimal number - a control for the tens position, a control for the hundreds position, and so on.
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Analogue (1kV below) Insulation Tester
2132 IN
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Three insulation test voltages(DC) : 250V, 500V, 1000V.● Two continuity test on low ohms : 3Ω & 500Ω.● Compact and lightweight.● 200mA continuity short circuit current.● 1mA test current on insulation test at nominal voltage.● Automatic discharge of capacitive and inductive circuit with charge stored in the circuit under test. ● Live warning and display or external voltage presence.● Fuse, air gap, crowbar and overload protected.● On line battery monitoring shows if battery is ok.● Manual zero ohm adjustment.● Low battery consumption.● Mirror scale.● Push and turn locking switch for continuous and hand free testing.● BS 16 edition.
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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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Resistivity Cell For N1413 (26/50 Mm Electrodes)
N1424B
The N1424B is designed to operate specifically with the B2985B/87B Electrometer/High Resistance Meter. It is used to measure surface or volume resistance/resistivity of insulation materials. The N1413A High Resistance Meter Fixture Adapter is required to connect the N1424B to the B2985B/87B.
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Insulation & Multifunction Tester (LCD Display)
1154 TMF
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Automatic voltmeter AC/DC at Start/Reset.● Auto range● Auto off.● Battery test.● Battery test at switch ON/Reset.● Safety voltmeter before each test.● Auto discharge on all test and all ranges.● Leads Auto-Null key.● Test Auto-Stop.● Smart hold & stop on voltmeter ac/dc.● Ener-Save feature to extend battery life.● Continuity short circuit current > 220mA.● Continuity open circuit voltage of 5Vdc.● Nominal voltage @ 1mA on all insulation ranges.● Accept 8 rechargeable batteries or Alkaline of normal.● BS 16 edition.
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New Resistivity Inversion Software
EarthImager 3D
AGI is proud to introduce the new EarthImager 3D resistivity and IP inversion software. This software inverts resistivity and IP data acquired with electrodes arranged in boreholes and/or on the surface and presents a 3D volume of inverted resistivity data with advanced volume rendering technique. The final resistivity or IP image-volume can be rotated in any orientation, zoomed in and out, and translated to anywhere inside the image window in order to see the volume of interest in detail. Colors representing areas of less interest can be made transparent so that the shape of a pollution plume, for example, can be visible. With EarthImager, 3D resistivity inversion can be as easy as two steps: Read Data and Start Inversion with only a few mouse clicks.
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Megohmmeter Insulation Tester
AMIC-30
The AMIC-30 insulation tester is a small portable meter designed to measure insulation resistance in electrical and telecommunications installations, cables, motors, transformers and other equipment. The test voltage can be programmed in steps from 10 V to 1000 V. The instrument can measure both insulation resistance over a wide range (0,1kΩ...100GΩ), and insulation leakage current, capacitance and other parameters. All test results can be stored in the internal memory and sent to a computer via the included wireless USB receiver. The meters are supplied with rechargeable Ni-Cd batteries.
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4 Channel Precision Resistance Simulator Card
DP-cPCI-2709
DP-cPCI-2709 RTD Simulator is ideal for applications of Resistance Temperature Detector(RTD) simulation requiring high resolution and low value resistances . DP-cPCI-2709 is offered in two factory selectable configurations of 4 channels and 2 channels depending on the resistance range needed. The 4 channel configuration offers resistance ranging from 30Wto 75Win steps of 50 mWresolution. This is ideal for applications where low Ohmic simulation is required. Similarly, the 2 resolution.
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Earth Resistance Testers
Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster.
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3 Wire (Analogue) Earth Resistance Tester
2105 ER
Standard Electric Works Co., Ltd
● 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.● In addition to facilitating for precision measurement, test leads for simplified two-wire measuring system also are supplied as standard accessories.● Battery operated.● Battery life indicator. ● Calibration performed with supplied test leads.
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Earth Resistance Tester
ERT1500
Resistance Range ; 20Ω/200Ω/2000Ω. Safety Standard ; IEC1010-1, IEC1557, CAT. 300V. Operating Temperature ; 0 to 40. Operating Humidity ; RH 70% MAX. Storage Temperature ; -10 to 50. Storage Humidity ; RH 80% MAX
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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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Explosion Resistant Ovens For Flammable Solvents
Explosion-resistant ovens are designed to safely operate in environments that require extra precautions when working with flammable solvents.
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Wireless Insulator Voltage Distribution Detector
HTJC-W / 825
Wuhan Huatian Electric Power Automation Co., Ltd.
For testing live suspension insulators or laboratory testing suspension insulators.
