Showing results: 541 - 555 of 1308 items found.
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WA 180 -
Wuhan Sangao Electrical Test Installations Limit Co.
WA180 Type Large earth resistance tester,To test substation earthing network(4Ω), Hydroelectric and Thermoelectric Power Plant,microwave(10Ω),lighting rod(10Ω)etc.Using new type variable frequency AC power supply, And adopts microcomputer control and signal processing measures, Solved the problem of interference of the testing process, To simplify the test procedure, To improve the precision and accuracy of the test results, reducing test personnel's the labor intensity and the cost of testing.The instrument can be used to test all kinds of power frequency earth resistance,contact voltage,step voltage etc frequency power parameters and soil resistivity. The instrument adopts the different frequency Anti-interference resistance technology, under strong interference environment accurately measured the frequency under 50Hz data.The maximum test current is 5A,it will not cause the earth device potential too high,and it also has strong anti interference ability, so it can be measured in the case of non power.
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Sivananda Electronics
Test Voltage : - For LS-3BD =63V / 100V / 500V DC settableFor LS-3CD = 100V /250V / 500V /1000V DC settableAccuracy : ± 1% of set Value ± 1digitInsulation Resistance : - Accuracy - ± 2%Range IR = 10Meg to 10e9 MegohmSeparate Indication for Charge / Measure and Discharge mode
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TF321 -
TESTEX Testing Equipment Systems Ltd.
NFPA 701-2 Flammability Tester, to determine the ignition resistance properties of draperies and other hanging fabrics according to test method NFPA 701#2, and it is suitable for single-layer or multi-layer fabrics, fabrics with density larger than 700g/m2 (21oz/yd2), and fabrics coating with polyethylene, etc.
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Dynamic Systems Inc.
High-speed, direct resistance heating up to 10,000C/secondControlled cooling or accelerated cooling with optional quench (air/gas/water/mist)Simulation of multiple welding techniques and materialsAbility to test in vacuum, air or inert gasEasy to use controls and software, including DSI's custom Gleeble Welding Software
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CBA 1000 -
Altanova Group
CBA 1000 circuit breaker timing test equipment is a reliable and very accurate operating device for the maintenance and commissioning of circuit breakers in medium and high voltage substation. It can perform static and dynamic contact resistance measurement and it’s an accurate timing speed and motion analyzer.
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Kvtester Electronics Technology Co.,Ltd
To test the HV arcing fault of cable, earthing high &low resistance, short circuit and breakage of the cable, poor contact, etc. If equipped with fault locator, it can decide the exact broken position of the cable ,applies to power cable in various type, voltage and communication cable
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Extech BT100 -
Extech Instruments Corporation
The Extech BT100 is a Battery Capacity Tester. Product can be used to test the condition of batteries quickly and easily. As an AC milliohm-meter, the tester measures DC voltage and AC resistance while the battery is in use, helping to save time on repetitive testing trials or large quantities of batteries.
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TF117A -
TESTEX Testing Equipment Systems Ltd.
Schildknecht Flexing Tester is designed to determine the resistance of coated fabrics to damage by Flexing due to oscillation at 500 times per minute. Accommodates 10 specimens, safety shield is offered to protect operator. Test speed, the counting, the timing is set and displayed on the LCD and controller.
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M-260 -
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.*Auto zero adjustment for DC current offset.*Conform to IEC safety requirements.
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TF329 -
TESTEX Testing Equipment Systems Ltd.
Heating Protection Tester, to determine the heating resistance and insulation performance of protective clothing and fabrics when exposed to the heat source of radiation and convection The heat source and radiator can be manually adjusted, easy to operate equipped with the heat calibration calibrator ensures the accuracy of the test results
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TWR-H Series -
IBEKO Power AB
Handheld TWR-H device is DV Power single-phase instrument designed for measuring transformer winding resistance and turns ratio.The instrument has two output DC sources for measuring transformer winding resistance. The first DC source can output up to 2 A DC and is used for injecting current to the transformer’s high voltage winding. The second DC source can output up to 10 A DC and is used for testing the transformer’s low voltage winding. This is especially useful when measuring winding resistance of distribution transformers. These transformers have large turns ratio and therefore a big difference between resistances of high voltage and low voltage windings. Upon the winding resistance test, it is also possible to demagnetize the transformer core. The demagnetization process is completely automatic and safe.Together with the turns ratio, the instrument also measures excitation current and phase shift. This enables detecting transformer core or winding turns failures which cannot be spotted by measuring turns ratio only. The instrument can output test voltage up to 40 V AC for this test, but it can also output a very low test voltage of 1 V AC which is necessary for turns ratio verification of the majority of current transformers.TWR-H is powered by an internal Li-Ion battery. Up to 100 tests can be performed with a fully charged battery.
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PAT-820 -
Sonel S.A.
PAT-820 digital meter is used to measure the parameters of electrical equipment (power tools, white goods, etc.) which determine their safety: resistance of protective conductors, insulation resistance, continuity of connections, leakage current, power, automatic measurement of all RCD parameters. Meter allows fash test/high voltage test.
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HH2205F -
Colluck Company Limited
High Accuracy (Basic Accuracy 0.5%). 3-3/4 Jumbo LCD display 4000 count with symbolic signs. Auto Ranging High Voltage test up to 1000V DC and 750V TRMS AC. Higher Current test up to 20A AC/DC. Diode and Continuity check. Measure Resistance up to 40MΩ. Measure Temperature up to 760oC or 1400oF
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19032 -
Chroma Systems Solutions, Inc.
Our Electrical Safety Analyzers combine Hipot, Insulation Resistance ( IR), Ground Bond (GB), Leakage Current (LC)/AC LC/DC LC, and Dynamic Function Tests. Savings can be up to 50% of production line space by not having to purchase and rack several safety test instruments. It also increases efficiencies of electrical safety testing and reduces associated labor costs.
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4136 mO -
Standard Electric Works Co., Ltd
● Protection class: IP66 (Lid closed)● Microprocessor-controlled.● Four terminal measurement.● Measures down to 100μΩ.● 5 Ranges from 200.0mΩ to 2000Ω.● Maximum resolution of 100μΩ.● Three test currents with over-temperature protection.● Protection against inadvertent connection to over voltage.● Large LCD.● Potential lead resistance and current lead resistance checks.● "Full-featured” EnerSave inside.● EnerSave Auto hold.● EnerSave Auto off.● Lightweight, robust & compact.● Indicators show if reading may be invalid (RP, RC, and temperature).● "O-Ring” sealed case.