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Showing recent results 3481 - 3495 of 4804 products found.

  • ADSL / 2 / 2+ Handheld VoIP Tester

    QuickTest 500 - Vonaq Ltd

    *Rapid Testing. The QuickTest 500 ADSL2+ Tester's automatic Service Verification Test Suite starts as soon as you switch on (results are typically obtained in less than 3 minutes)*Simple to use. Virtually no product training required with QuickTest 500 ADSL Tester*Configurable Pass / Fail Indicators on the LCD display and clearly presented in multi-colour LEDs on the front panel*No need to get a laptop out*Save and name up to 16 test results at any one time*Line Voltage LED indicates poor, missing or excessive Line Voltage*ADSL/2/2+ Test LEDs to indicate if ADSL Showtime achieved*In Service LED indicates problems with PPP or IP layer*LEDs to indicate problems with the Trained Line Rate, poor Noise Margin or excessive Line Attenuation

  • 9.9 to 11.4Gbps Bit Error Rate Tester

    Eye-BERT Micro 10G - Spectronix

    The Eye-BERT Micro 10G is a low cost, easy to use, all-in-one XFP based fiber optic test solution offering high performance bit error rate testing at a fraction of the cost while providing a rich set of features not found in other bit error rate testers. Features include: variable bit rate, user programmable patterns, diagnostic monitoring, and wavelength tuning (per XFP capability). Additionally, with a click of a button, the Eye-BERT Micro 10G will automatically test an XFP module based on the information it reads from the transceiver and generate a detailed test report complete with manufacturer, part number, serial number, date code, fiber type, link length, speed, and test results. The Unit is supplied with anti-skid bumpers and is small enough to be integrated into larger systems for dedicated link verification.

  • Digital Ior Leakage Current Clamp Tester


    About Ior Leakage Current Recently, the leakage current clamp meter is widely used for insulation control of low voltage circuit as the supplementary method of the insulation resistance measurement. The control of leakage current has the advantages to enable the prediction of insulation condition in the electrical power line without having to shut off the power. The leakage current (Io) includes the capacitive leakage current (Ioc)originated in the capacitance and the resistive leakage current (Ior) originated in the insulation resistance each related to the ground. It is considered that the measurement of resistive leakage current (Ior) is the very useful and effective method for the insulation control of low voltage circuit. However, it was difficult to measure the resistive leakage current (Ior)with traditional leakage current clamp meter. MCL-400IR new digital clamp tester enabled the measurements of the resistive leakage current (Ior)without voltage input(phase detection).


    TURNS-LCRTZ - Vasavi Electronics

    Digital TURNS TESTER with LCR for Counting / Measuring Number of Turns for Toroidal Coils , Current Sensor , Current Transformer , Round Core Coils. Can measure, Turns along with Winding Polarity , DC Resistance , Inductance (L), Capacitance (C), DC Resistance, Rac, Q, D, ESR and Tan.Toroidal Turns Platforms :TTPT100 : 5 T - 1000 T , TTPT1000 : 500T-10000 T The Platform has 2 connections for the coil and 2 for the probe wire. Measurement principle is based on dynamic comparison of the voltage across one turn and the coil. You will be able to get the polarity or winding indication with respect to the one turn reference.Accuracy : + 0.2% + 0.5T for high and medium permeability cores at suitable test frequency. Internal Diameter must be able to pass a wire as thin as 0.2 mm. External Diameter as high as 200 mm.Test Frequency Selectable in Step : 50 Hz, 100 Hz , 500 Hz, 1 KHz, 5 KHz, 10 KHz. Test Voltage adjustable : 100mV to 1V in steps of 50mV.

  • 12 Plug Pro Audio Cable Tester

    PCT40 - Pyle Audio Inc.

    Enables quick convenient continuity cable testing for all type of cablesLED's confirm each conductor continuity and connection6-Way Switch for selecting connections to be testedIncludes internal battery and ground connection status checkRugged, compact, metal construction for long life and reliabilityTests cables with all types combinations of the following connections

  • Silicon Resistivity, PN type & Alarm Tester

    HS-PSRT - HenergySolar

    It use Four Probe to test the resistivity and P/N type of wafers、ingots and all type of silicon materials.It can be used by Solar and Semiconductor industry.

  • Smart Telecom Tester PDA ST327 V5

    ST327V5 - Shandong Senter Electronic Co., Ltd

    ST327 V5 is a handheld intelligent PDA which is especially designed for the telecommunication field engineers operation and maintenance. It adopts mainstream Android operation system, which combine industrial smart phone, telecom &fiber optical testing functions.1, System Platform: Android 9.0 operating system, Telecom operators can install any application program or software on Googleplay APP store.2, Reliable and durable: Industrial grade design, economical and durable.3, Outstanding Value: It can improve the installation and maintenance efficiency and control efforts; effectively integrate and explore the human resource value; improve the image of telecommunication installation and maintain as well as the subscribers’ perception. (Work Force Management System)4, Value added service: It can realize the assets management by barcode scanning, meantime realizes the dual management of people and goodsFeatures1. 1.8 GHZ CPU and fast processor2. Strong protection for bad environment, IP653. The storage capacity is big and extensible4. Support Google Play5. Can install Work Force Management System6. Support 1Gbps speed test7. Support WIFI 5G

  • N5800 Series Supercapacitor Capacitance & DCIR Tester

    Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.

    N5800 series is specially developed by NGI for the R&D and production of supercapacitors and batteries. The sampling rate is up to 1mS, and the charging and discharging process can be seamlessly switched, which can fully meet the test requirements of high accuracy for electrical parameters such as charging capacitance, discharging capacitance, charging DCIR, discharging DCIR, energy conversion efficiency, cycle life, etc. N5800 supports the test standards of six-step method, IEC62391 and QC/T741.


    AC560500 - Matco Tools

    *16oz. Bottle*Used in both gasoline and diesel fuel engines to detect combustion chamber leaks into the cooling system*Fluid turns from blue to yellow in gasoline engines and from blue to green in diesel fuel engines

  • 3 Wire (Digital) Earth Resistance Tester

    ST-1520 - Standard Electric Works Co., Ltd

    ● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth   resistance without tripping earth leakage current   breakers in the circuit under test.● Auto power off function.● The timer operates automatically for about three to five minutes   when the "PUSH BUTTON SWITCH" and "TIMER ON BUTTON"   are pressed together. This will keep test "ON" for the duration of the   timer.● Timer for test function (count 3-5 minutes).● Battery operated.● Data hold function.● Small and light weight.● Calibration performed with supplied test leads.

  • 3 Wire (Analogue) Earth Resistance Tester

    ST-1505 - Standard Electric Works Co., Ltd

    ● High quality Taut Band movement.● Capable of measuring earth resistance and earth voltage. ● The timer operates automatically for about three to    five minutes when the “PUSH BUTTON SWITCH”    and “TIMER ON BUTTON” are pressed together. ● This will keep test “ON” for the duration of the timer.● Battery check function. ● Calibration performed with supplied test leads.

  • 250 A Molded Case Circuit Breaker Tester

    MCCB-250 - Manta Test Systems

    The Vanguard MCCB-250 is a programmable, high-current source designed specifically for testing molded-case circuit breakers, thermal magnetic and solid-state overload motor-protection relays.

  • 2 Ch Linear Vibration Motor Tester

    BK2120C - BaKo Co., Ltd

    the BK2120C runs up to 4 vibration sweeps, which you define, to check whether your linear vibration motor is within the limits you set. And now you can set up your own feedback so it's even easier to determine the class of pass or the reason for failure. You still get fast, high quality testing for your linear vibration motors on the product line. And it's still versitile enough to be used for QA or QC as well.

  • Plastic Valves Torque & Fatigue Strength Tester

    Shijiazhuang Zhongshi Testing Machine Co., Ltd.

    This machine is used for testing switch torque& fatigue of the thermoplastic valve. Man-machine Interface and icon instruction, clear structure and simple operation. It can connect the computer to analyze data, gives real-time control and can draw test curve and show out the test report. Task-flow control for the main control, which makes high efficiency and accurate real-time performance. t adopts induction dynamic torque sensor, which is available for kinds of valves, especially the multi rotate valves. Peculiar failure protection design insures the system reliable running. Hydraulic control system makes the pressure reliable. Flow rate can adjust automatically.

  • 3 Phase & Neutral Power Line Tester

    PQR 2020 - EAGLE Technology

    Power disturbances detected on multiple channels are recorded by their time, date, magnitude, and duration in a non-volatile RAM memory.