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Showing recent results 3061 - 3075 of 4710 products found.

  • Transformer Capacity and Load Load Tester

    NRRL-H - Wuhan Nanrui Electric Co,. Ltd

    NRRL-H Transformer Capacity and Load Load Tester is developed by Wuhan NANR Electrical specifically forresolving the problem, it’s a high precision instruments developed specificallyfor transformer capacity and loss parameter measurements. It comes with a high-performancerechargeable battery, can work without external power supply, the charging timecan be measured hundreds times continuously; Meanwhile, the internal digital combinedas three-phase standardsine wave signal (not simple inverter AC output, which ensure the accuracy of eachtested project data under the non-rated conditions ), the power amplifier canprovide precise phase AC testing source; and measure transformer capacity andtransformers three-phase short-circuit loss tests without external powersource, voltage regulator, voltage booster and other auxiliary equipment,simplifying wiring, improved work efficiency greatly; the accuracy of capacitytesting results up to 100%. It can be used as two kinds of devices: Activetransformer capacity tester + transformer loss parameter tester. It can measurethe  transformer capacity, load current,load loss, short-circuit loss, impedance voltage and a series of parameters forprecision frequency measurements. The NRRL-H Transformer Capacity and Load Load Tester has a small size, light weight, high measuring accuracy,good stability, easy to operate etc., which completely replace the conventionalmethod of using multi-table transformer losses and capacity measurement method,simple to connect the wires, test and record, and have greatly improved workefficiency. It has a big screen as a graphic LCD window, graphical menuoperation and with a character prompt, set the parameters in a multi-screendisplay interface, interactive user-friendly, easy to use, is the preferred productfor electric users at all levels .

  • Automatic Oil Interfacial Tension Tester

    HITT - Hention Electrical Equipment Co., Ltd.

    The HITT Automatic Interfacial Tension Tester is designed and made as per GB/T6541 “Test Methods for Interfacial Tension of Petroleum Products between Oils and Water (Ring Methods)”. It is suitable to determine interfacial tension between mineral oils and water under non-equilibrium conditions (Liquid-liquid interface). It can also be used to determine surface tension of various liquids (liquid-gas interface).

  • Automotive Current Tester LCD Display

    77102 - Gunson

    This automotive current tester with LCD display, plugs directly into the fuse box and can be used on mini, standard and maxi fuse connections. Blades may get hot during use and care should be taken for 2mins whilst they cool down. Fits mini and maxi fuses. Current range 0-80AMP. Safe and easy way to check automotive current.

  • Comprehensive handheld manual PAT tester

    Primetest 250 - Di-Log

    Seaward's lightweight, portable Primetest 250 PAT tester is unique in its range of safety tests. The PrimeTest 250 will perform all of the tests required by the IEE Code of Practice, including RCD trip, protective conductor current and touch current where required. The unit also includes a 250V DC insulation test suitable for testing sensitive electrical appliances and surge protected leads.

  • Mobile Phone Tester for Service Centers

    4300 - Wuhan Sunma Technologies Co., Ltd.

    The Willtek 4300 Mobile Service Tester series is specifically designed to meet the needs of service centres which repair, align and verify AMPS, NAMPS, TDMA, IS-95 and CDMA2000 mobile devices. With its ease of use, fast test times and manual and automated testing, the 4300 series is a cost-effective test solution, lowering the mobile device verification and service cost.

  • Microohmmeter and Bond Tester with Rugged Case

    R1L-BR - TEGAM Inc.

    The R1L-B series Ohmmeter/Bonding Tester is a digital microohmmeter designed to measure resistances from 10 to 20 . It is used in applications such as metal bonding, switch, circuit breaker, circuit resistance and other contact and connection resistance tests as well as higher resistance measurements for circuit analysis and resistor testing up to 20 . The instruments utilize the four-terminal, Kelvin technique to eliminate errors caused by the resistance of the leads. Resistance readings are viewed on a 3 1/2 digit display,

  • Low Temperature Kinematic Viscosity Tester

    SYD - Chongqing Lushun Scientific & Technological Development Co., Ltd.

    The instrument is designed and made as per the Industry Standard of People's Republic of China SY/T5651 "Technical Requirements for Petroleum Products Kinematic Viscosity Tester". It is suitable to determine kinematic viscosity of liquid petroleum products (Newton liquids) at a constant temperature as per the National Standard of People's Republic of China GB/T265 "Test Methods for Kinematic Viscosity of Petroleum Products and Calculation of Dynamic Viscosity".

  • All-in-One Field Optical Tester

    SMT-50 - Atomowave Co.,Ltd.

    Power meter is the best essential tool for all technicians installing or maintaining optical fiber network. SMT-50 Multi Tester is made for the best performance of different parameters and demanding applications on fiber measurement. It is designed for handy size with simplicity and accuracy. SMT-50 provides 4 exquisite functions to optimize the time of all technicians and can be tested at up to 6 wavelengths in operating. Six main wavelengths (850, 1300, 1310, 1490 1550 and 1625 nm) used in FTTX networks can be tested of passive optical networks (PONs)​

  • AC spark tester - complete kit

    ST-AC Pro - Buckleys Ltd.

    The ST-AC Pro' AC high frequency portable AC spark tester provides a quick and effective means of inspecting thicker coatings and linings. It is particularly useful for checking butt-welded and overlap joints on plastic fabrications. The ST-AC Pro' can detect flaws and defects in non-conductive membranes up to 30mm in thickness and is extensively used in the petrochemical, pipeline construction, plastic and rubber manufacturing industries.

  • Programmable Parametric Tester For Discrete Semiconductors

    IST-8800 - IST Information Scan Technology, Inc.

    The IST-8800 is a fully programmable, low cost tester that provides parameter measurements or parametric GO/NO GO test for transistors, diodes, MOS-FETs, Regulators, Triacs, Zeners, SCRs, and J-FETs. These devices can be tested up to 5 amps or 1200 volts with a measurement range down to the nano amp range. Only four universal test fixtures are required which can test the device across a wide range of packages.

  • Network Gigabit Tester / Active Verfier

    EX1 - EXFO Inc.

    The EX1 is a one-of-a-kind Ethernet tester, paired with an Android smart device, to qualify broadband connections delivered to both residential and business Ethernet customers—enabling service providers to validate delivery of full line rate Gigabit Ethernet speeds to their subscribers. The EX1 advantage is two-fold: it includes FPGA-powered hardware, as well as the industry-leading Speedtest by Ookla algorithm, providing latency and ownload /upload throughput measurements.

  • Photovoltaic System Bypass Diode Tester

    FT4310 - HIOKI E.E. Corp

    Hioki is pleased to announce the launch of the Bypass Diode Tester FT4310 for Photovoltaic Systems. The FT4310, which is designed to test bypass diodes in strings of crystalline photovoltaic cells, can be used to detect open and short-circuit faults in bypass diodes by string either in daylight or at night. The instrument is the first portable device capable of detecting bypass diode open faults in operating panels (without requiring the panels to be shielded from sunlight).

  • Universal Compression Tester for Gasoline Engines

    34000 - S & G Tool Aid Corp

    Test compression on all domestic and foreign cars and most trucks. Adapters fit vehicles with 14mm and 18mm plugs including long reach and 5/8" hex plugs. Flex hose eliminates need to remove auxiliary equipment such as power brakes and steering, air conditioning and manifold. Screw in adapters guarantee accuracy over push-in type testers. Quick side release valve permits retest without removal of adapters. Gage ranges 0-300 PSI and 0-21 BAR. Supplied in storage pouch.

  • Semiconductor Large Range Type Tester

    HS-PSTT - HenergySolar

    HS-PSTT large Range Type Tester is a high-grade semiconductor material Type testing equipment,has the feature that testing large range,special suitable for testing the high-Resistivity Silicon Material(contains Silicon Core, phosphorus stick, Boron stick and so on),the resistivity require range is 0.0001~19999Ω·cm, Covers all measurement requirements of various silicon material type testing at the semiconductor and solar energy level at present .

  • Smartcards, NFC Devices, Readers Tester

    MP500 TCL3 - Micropross

    The MP500 TCL3 is the newborn in the Micropross testers family, and combines advanced signal generation features to an unmatched flexibility and possibilities of evolution. This tool is to be used in the characterization of contactless smartcards, readers, and NFC devices. The MP500 TCL3 main features are : generation of terminal and smartcard waveshapes, according to the following specifications : ISO 14443 A/B, ISO 15693, FeliCa, Mifare, NFC Forum tags (1,2,3,4)