Showing results 2296 - 2310 of 5094 products found
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Company: Red Phase Instruments
The 4022B is used to assess the continuity of connections within an earthing system. The integrity of buried conductors and connectors is difficulty to determine. In small systems, a periodic resistance check will highlight any breakages. In larger systems, a D.C. continuity check is likely to be of use.
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Company: BaKo Co. Ltd
The BaKo Type BK2121 was developed in response to Apple's need to maintain quality control in earbuds which contain function controls and an internal microphone, designed to be used with newer IPods.
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Company: Shanghai MCP
.Multi Test Voltage.Conductor resistance measurement(DET4300).Soil resistivity measurement(DET4300).LCD background light.Data hold.Working LED indicator.Low battery warning.Function symbol display
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Company: Shanghai Yi Hua V&A
Measurement range:Earth resistance:10/100/1000ΩEarth voltage:30V AC(5KΩ/V approx.)﹒AccuracyEarth resistance:Within±5% of full scaleEarth voltage: Within±5% of full scale﹒Measurement systemEarth resistance by constant current inverter 800Hz approx.2mAEarth voltage by rectifier type 5KΩ/V approx.40～500Hz﹒Withstand voltage1500V AC for one minute between electrical circuit and housing case﹒Self-check facilityLead wire connection to C and P terminals and proper auxiliary earth resistance can be checked by pressing″BATT.CHECK″button, ″OK″lamp is illuminated.
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Company: DER EE Electrical
Earth resistance range0~12 / 0~120 / 0~1200 Normal operation conditionsBattery voltagein range of "BATT.GOOD" Earth voltage measurementmax. AC 30V Output current3mA Response timewithin 1 sec. Insulation resistancemin. 100M / DC1000V between input terminals and case Withstand voltageAC3700V (50 / 60Hz) for 1 min. between input terminals and case Battery Check Battery1.5V x 4 Safety standardIEC 61010-1 CAT.III 300V IEC 61557, IEC61010-031
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Company: Hangzhou Tonny Electric
Used to detect voltage, power, ground and circuit integrityLCD display provides a ‘no guess’ voltage value of the circuitBacklit LED indicates Green for Ground or Red for PowerProvides 1-handed operation of CT & digital display of a multimeterOne hand free to jiggle wires, replace fuse or operate a switchSurge protected circuitry displays 3 to 30V DC (± 0.3V accuracy)Computer safe<10mA circuit draw for confident testing
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Company: Schleich Gmbh
Portatesters are easy to use. Based on the test standard, you select the corresponding test sequence. Then, the required test probe and the electrode gap for the selected test standard is displayed. The setting gauge, included in the scope of delivery, facilitates the adjustment of the electrode gap. Afterwards you fill the insulating oil in the test vessel and close the test chamber.
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Company: Qinhuangdao Boostsolar
Application: silicon solar module (special equipment for testing Solar modules internal defects) Effective Testing Size：2000 mm * 1100 mm
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Company: Testech Group Co
The Brinell hardness testing creates the largest indentation comparing all other hardness testing methods. It is able to reflect the comprehensive features of the material, and is unaffected by the microstructure and inhomogeneous of the specimen. So it with high precision and widely used in industry such as metallurgy, forging, casting, unhardened steel and nonferrous metals, as well as in the laboratories, universities , and scientific research institutes.
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Company: Shanghai MCP
.AC/DC withstand voltage test & ground bond test .Insulation resistance test(ST60).Arc detection.Zero crossing turn-on,turn-off operation switch.Controllable ramp-up time .Ture RMS cut-off current measurement .Automatic fail indicator of alarm lamp and buzzer.VFD display.Standard PLC interface .Option RS-232,RS-485
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Company: Evolusys Technologies
• Polarity • Forward & Reverse Voltage• Forward & Reverse Current• Snapback/Thyristor• Open/Short measurement• Contact check (optional-apply for Keithley C series only)
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Company: Qualitest International
The environmental stress cracking chamber is used to determine of the susceptibility of ethylene plastics, as defined in terminology D883, to environmental stress-cracking when subjected to the conditions specified in ASTM D1693-01，under certain conditions of stress and in the presence of environments such as soaps, wetting agents, oils, or detergents, ethylene plastics may exhibit mechanical failure by crackin
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Company: PLC Tools
The Encoder Simulator 5V TTL is great for assisting developers with high speed counter applications, flow meters, and other pulsed output applications.
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Company: Jinge Testing Machine
It observes the cracking endurance of spacimens〈I. E. rubber, leather, EVA, sloe,…etc.〉under flexibity fatigued.
