Insulation Resistance Meters
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Electrometer / High Resistance Meter, 0.01fA, Battery
B2987B
The B2987B Electrometer/High Resistance Meter is the world’s only graphical electrometer that allows you to confidently measure small currents with 0.01 fA (0.01 x 10-15 A) resolution and large resistances of up to 10 PΩ (10 x 1015 Ω). In addition, battery operation eliminates AC line noise from your critical measurements.
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Analog Optical Power Meter - MATRIQ
1500 Series
The Power 1500 Series analog power meter brings cost-effective test and measurement. The Power 1500 provides logarithmic analog output as well as a digital optical power meter for applications that require real-time feedback.
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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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Electronic Store Of Resistances
PS8
The module is intended for use as part of information measuring systems based on the VXI bus for software setting of resistance values with a given step along three independent channels.
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Insulating Oil Testers
US, A, AD Series
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Confirms to IS 6792, IEC 156 • Tests insulating oils to IS, IEC, ASTM, etc.• Test voltage to 100kV• Motorized rise of test voltage: 2kV/sec • One piece construction with safety interlocked transparent hood covering test cell• Test voltage can be held at any desired level• kV meter continues to indicate breakdown voltage even after breakdown• Light weight: 36 kg only• Portable, rugged and with cover.
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Insulators
LBA Technology offers a wide range of styles of high power radio frequency (RF) feedthrough, standoff, and tower insulators.
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5KV Digital Insulation Tester
*Display : 75 X 35 min Backlit LCD with Annunciator*Max. Reading : 1999 Counts *Over the limited range indicator : LCD show "1'*Power supply : Six AA batteries to supply the power, OR 2300, 50Hz AC*Lou voltage indicator :The symbol lft appea.*Power consumption : Static Short circuit current : >2mA (250V-1000V), >1mA (2500V)*Work condition : Temperature 0°C - 40°C, relative humidity: 30%-85% RIO*Storage condition : -10°C - 40°C, relative humidity Dimmenslon : 95x148x85mm*Weight : Approx. 850g (induding battenes)*Accessories : Manuai, one pair of test lines, one pair of crocodile clips. six battenes, Mains Adaptor
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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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AC Insulation Testing
Weshine Electric Manufacturing Co., Ltd
High-voltage Dividers (High Potential Divider) are used to measure voltages and decouple partial discharges in high-voltage test systems. Depending on the specific type, they are used to measure alternating voltage (AC), direct voltage (DC), lightning impulse voltage (LI), and switching impulse voltage (SI) systems. High-voltage dividers by HIGHVOLT comply with the relevant IEC standards. The systems are available for both indoor and outdoor use.
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Ground Resistance Testers
Whether you are doing a simplified 2-Point, a more complete 3- or 4-Point Fall-of-Potential test, a soil resistivity test or a touch potential test, AEMC has the right instrument for you. Our revolutionary clamp-on ground resistance tester will save you both time and money. Whichever AEMC ground tester you choose, you can count on it to be the highest quality, the most complete package and the simplest to learn to use.
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Insulation Resistance Tester
WB2681A
• Insulation test voltages: DC250V、DC500V、DC1000V • Range of open-circuit voltage: ±10% rated voltage • Testing time: 3~99 seconds or controlled manually
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Insulation Tester
Shenzhen Graigar Technology Co.,Ltd.
Testing the integrity of insulation requires measuring its resistance to current flow across it. A high level of resistance means that very little current is escaping through the insulation. Conversely, a low level of resistance indicates a significant amount of current may be leaking through and along the insulation.
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High Resistance Meters
Measurements International Ltd.
Direct or Substitution Measurements, Automatic and Manual Operation, No Temperature Coefficient, Multiple Modes of Operation.
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Single-Phase Transformer Winding Resistance Meters
RMO-TW Series
RMO-TW series is perfect for winding resistance measurements of inductive objects. It is ideal for testing transformer windings (power transformers, distribution, autotransformers) and for on-load tap changer verification. In addition, any RMO-TW transformer ohmmeter & tap changer analyzer can also perform transformer demagnetization.The series contains 4 models, with maximal test currents from 10 A (RMO10TW) to 50 A (RMO50TW). They are fitted in a portable and lightweight metal housing.All transformer ohmmeters from RMO-TW series generate a true DC ripple-free current with automatically regulated measurement and discharging circuit. The injection of current and discharge of energy from the test object are automatically regulated.Three independent channels enable testing of three windings in series. Consequently, this enables measurements of winding resistance in every tap position of an on-load tap changer without discharging between the tests.DV-Win software enables control and observation of the test process, as well as saving and analyzing the results on a PC. It provides a test report, arranged in a selectable form as an Excel spreadsheet, PDF, Word, or ASCII format. Additionally, DV-Win measures and calculates the OLTC transition time, the ripple and the winding resistance for each tap changing operation. The software can also perform the calculations necessary for the “Heat Run” test. Finally, a user can export all results in the form of a report.
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Resistivity Standard
Resistivity Standards are bare silicon wafers available in 3 in, 8 in and 12 in sizes. The silicon is p-type (Boron) doped to nominal resistivity values, from 0.002 ohm.cm to 75 ohm.cm as available on the 3" model.
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Thermal Insulation Demonstrator
Shenzhen Linshang Technology Co., Ltd.
Linshang Technology offers three sales kits to demonstrate the thermal insulation performance and UV blocking performance of glass and window films, two solar film temperature meters LS300 and LS301 to demonstrate thermal insulation performance through temperature test, two power meter: infrared power meter and UV power meter.
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Earth resistance meters
The PROMAX earth meters guarantee the proper operation of industrial and home electrical circuits.
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Surface Resistance Meter Kit - Test Anti-Static, Static Dissipative and Conductive Surfaces
PRS-812RM
- Surface Resistance Tester from 0.10 Ω to 1 Teraohm- Constant Voltages 10 volts and 100 volts- Automatic Electrification Period- Determines if a surface is Dissipative, Conductive, or Insulative- Measures resistance point-to-point(Rtt) and resistance to ground (Rtg)- Measures resistance of ESD Flooring, ESD Worksurfaces and Packaging- Conforms to all ESD Association Standards for Resistive Characterization- Includes 2 each Surface Resistance Probes- Packaged in a hard shell Carrying Case- Certificate of Calibration Traceable to NIST included- 2-year Limited Warranty on Main Instrument
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Analog Insulation Tester
SAIT200
Over voltage CAT. 600V. Battery operated. Solid state circuitry. Automatic circuit discharge. Color coded scale. Fuse protected : Fast blow 0.5A 250V
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ESD LCD SURFACE RESISTIVITY METER (WITH 1 PAIR OF 5 POUND ELECTRODES)
The ESD LCD SURFACE RESISTIVITY METER provides everything necessary to test work surfaces using the procedure outlined in the EOS/ESD-S4.1 standard. This test kit makes testing surface resistance easy – simply place the weights attach the cables, switch to the correct voltage and press the button to read resistance directly on the meter. The meter incorporates parallel probes on the bottom of the unit which allows the user to make surface resistivity measurements. The parallel probes allow for quick and easy testing of a variety of surfaces and materials, without the use of the five pound electrodes
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Ground Resistance Clamp Meter
61-920
*Auto ranging*Auto power off*Hard case included*2-year warranty
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Battery Cell Insulation Tester
Chroma 11210
Chroma Systems Solutions, Inc.
Chroma 11210 battery cell insulation tester is an instrument used for accurately measuring leakage current (LC) and insulation resistance(IR) of battery jelly-roll/dry-cell as well as other insulation materials. In addition to standard LC/IR measurement, the 11210 has a unique function that detects partial discharge (PD) or flashover that may have occurred inside the insulation material during the high voltage insulation testing process.
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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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Contact Resistance Tester
JYL
As a high current passes through a pair of mechanically independent metallic contacts, the contact resistance must be as low as possible. Increasing the contact resistance of the contact often causes a large voltage drop on the contact, which reduces the input power of the load equipment. If the contact resistance of one or two contacts becomes large, the three-phase voltage of the load equipment will be unbalanced, causing phase loss operation.
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Surface & Volume Low Resistivity Meter for Conductive Materials
Loresta GP
The Loresta GX Meter is an intelligent, multi purpose low resistivity meter equipped with software that calculates resistivity correction factors. A variety of 4 pin probes are available for use with the Loresta GX. The instrument is typically used in Product Engineering, R&D, and Quality Control. Applications include measurement of conductive paint, conductive plastics, conductive rubber, conductive film, silicon wafers, antistatic materials, EMI shield materials, conductive fiber, conductive ceramics, etc.
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Single channel Memory Earth Resistivity and IP Meter
SuperSting R1 IP
The SuperSting R1 IP is a state-of-the-art single-channel portable memory earth resistivity meter with memory storage of readings and user defined measure cycles. It provides the highest accuracy and lowest noise levels in the industry.This new instrument is based on technology developed for the famous SuperSting R8/IP multi-channel instrument.
