Showing results 1861 - 1875 of 4948 products found

  • ST-2120 - E1 Service Tester

    Company: Wuhan Sunma Technologies

    ST2120 E1 service tester, a powerful handheld instrument, providing a scalable, future-proof solution for the testing needs of technicians involved in the installation and maintenance of E1 digital networks. It offers all the error and alarm measurements you will need to verify quality-of-service in your networks. Plus, signal quality measurements including frequency, level and other functions to ensure your costly, time-consuming work performed quickly and efficiently.

  • ST-2130 - E1 Datacom Tester

    Company: Wuhan Sunma Technologies

    ST2130 E1/Datacom tester is one multi-functional and full- featured digital transmission system test device, designed for the installation test, engineering check and acceptance, daily maintenance of digital networks. Mainly performing channel test, alarm analysis, fault finding and signalling analysis. In addition, this instrument further provides various protocol converters with one-way and bi-directional bit error test function. These capabilities make it ideal for field use.

  • Earth Resistance/soil resistivity Testers

    Company: MEWOI Electronics

    Digital Earth Resistance Tester is specially designed and manufactured for field measurement, adopting the latest digital and micro-processing technology, 3-pole or 2-pole method for earth resistance measurement, with a unique function of wire resistance verification, anti-interference capability and the ability to adapt to the environment, to ensure high precision, high stability and reliability for prolonged measure, which is widely used in electric power, telecommunications, meteorology, oil field, construction, lightning protection, industrial electrical equipment and other earth ground resistance measurement.

  • ELT-S - Earth Loop Tester

    Company: Mors Smitt

    The Earth Loop Impedance Tester ELT-S has been egineered especially for measuring the phase rotation, earth loop resistance via neutral (N), earth loop impedance via phase (L) and net impedance of LV-istallations, all according to the EN61557 regulation. The instrument is fully electronic and can perform line and loop impedance on single-or three phase systems.

  • T-2128 - E1 BER Tester

    Company: Wuhan Sunma Technologies

    ST2128 E1 BER tester is a small and muni-functional handheld E1 line test instrument which is to do BER test, frame analysis ,time slot analysis, signaling test, sign analysis, alarm analysis and so on. It is not only durable and easy to use, but also has high performance–to-providing ratio, especially for simplifies installation and maintenance testing for faster problem resolution.

  • AT1000 - E1/T1/J1 Tester

    Company: Linkbit

    AT1000 is a complete E1/T1/J1 Tester build inside PC Card form factor. The unit small size, light weight and high performance makes it a great travel companion for Field and Support Engineers as well as a powerful R&D tool. Linkbit PCMCIA card features two independent T1/E1 ports, a digital signal processor (DSP) and an embedded CPU.

  • RS2128 - E1 BER Tester

    Company: Rayscience Optoelectronic

    RS2128 E1 BER tester is a small and muni-functional handheld E1 line test instrument which is to do BER test, frame analysis ,time slot analysis, signaling test, sign analysis, alarm analysis and so on. It is not only durable and easy to use, but also has high performance–to-providing ratio, especially for simplifies installation and maintenance testing for faster problem resolution

  • MaxiPreamp - Digital Tube Tester

    Company: MaxiTest

    The MaxiPreamp is an entirely new approach to signal tube measurement and is the most comprehensive tester yet in its testing capabilities.The instrument uses two proprietary high-performance current sources, an independent circuit for each section of a tube under test, to create the most accurate results possible for todays demanding listeners. Test results are scanned by a precision analog to digital converter to keep crosstalk and destabilization to a minimum.

  • TVR 6100 - Diode DC. Characteristics Tester

    Company: Xceltron Technologies

    The TVR6100 is a multipurpose, versatile Binning Tester. It can be used to classify parameters, including TRR (reverse recovery time), VF (forward voltage, IF is up to 100A), VBR (reserve breakdown voltage) and IR (reverse leakage current). Moreover, it can test IR SURGE, ΔVR(delta reverse voltage) and IR parameters at the same time. Each parameter, for testing or not testing, can be selected by each operator.

  • HRS-150 - Digital Rockwell Hardness Tester

    Company: Testech Group Co

    HRS-150 digital Rockwell Hardness Tester adopts novel-designed large LCD screen to display, as well as menu structure. It mainly functions are as follows: 1. Selection of Rockwell hardness scales, 2. Choice of plastics Rockwell scales (special requirement, supply accord to sales contract), 3. Exchange hardness values among hardness scales, 4. Output the results of hardness measurement with printer, 5. RS-232 hyper terminal setting is with good reliability, excellent operation and easy watching.

  • Disc-Type Anti-Freeze Tester

    Company: Thexton Manufacturing

    Professional disc-type16 1/4" tester is accurate at all temperatures. Tests ethylene glycol based coolant, hot or cold, including Dex-Cool®. Easy to read discs are magnified by convex design of the clear SAN plastic barrel. Celsius and Fahrenheit scales. Special feature is the "6th disc" which shows overprotection and a loss of cooling efficiency. Beyond 70% anti-freeze, cooling & corrosion effectiveness is reduced. One-piece bulb and neoprene dip tube.

  • T4032557 - Distribution Phasing Tester Kit

    Company: Hubbell Power Systems

    Dual-range tool for overhead and underground construction and maintenance, includes self-test tester, insulated handles and adapters for specific field uses. On any given day when work practices require certain electrical tests as essential, turn to this kit. Basic functions include identifying phases and reading line-to-line or line-to-ground voltage. Accessoriesin the kit also permit hi-pot testing of underground cable.

  • Series - TT01 - Digital Cap Torque Testers

    Company: Qualitest International

    Series TT01 Cap Torque Testers are designed to measure application and removal torque of bottle caps up to 100 lbFin [11.5 Nm]. Adjustable posts effectively grip a broad range of container shapes and sizes, while optional flat and adjustable jaws are available for unique profiles. A rugged aluminum design, and simple, intuitive operation allow for use in laboratory and production environments.

  • DECT3 - Digital Earth Clamp Tester

    Company: The Motwane Manufacturing

    The Digital Earth Clamp Tester measures earth / ground resistance using clamp on technology. This is major breakthrough in traditional grounding resistance measurement.DECT 2 can measure earth resistance and earth bond while DECT 3 can measure earth resistance, earth bond & leakage current measurement upto 30A.This meter is a useful addition to the more traditional methods of earth/ground resistance testing that may require disconnection & the use of stakes or ground rods.

  • GDCR3000 - Digital Earth Resistance Tester

    Company: HV Hipot Electric

    GDCR3000 Digital Earth Resistance Tester is specially designed and manufactured for field measurement, adopting the latest digital and micro-processing technology, 3-pole or 2-pole method for earth resistance measurement, with a unique function of wire resistance verification, anti-interference capability and the ability to adapt to the environment, to ensure high precision, high stability and reliability for prolonged measure, which is widely used in electric power, telecommunications, meteorology, oil field, construction, lightning protection, industrial electrical equipment and other earth ground resistance measurement.

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