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Showing recent results 1831 - 1845 of 4595 products found.


    T101RSeries - Carl E. Holmes Company

    The T101R/2V DIODE and SCR tester puts the sophisticated testing capability of high-priced, specialized units into a portable package that is economically priced and easy to use. It includes provisions for checking DIODES and SCR's (includes axial leads, stud mount, and flat packs) for opens, shorts, leaks, and breakdown under actual operating conditions. The leakage test applies a continuously variable peak voltage from 0 to 2,000 volts. This test shows if the DIODE or SCR will breakdown under operating conditions and is monitored by a peak reading DC voltmeter and ammeter. A built-in current trip disconnects power if the leakage current exceeds 15 milliamps during DIODE tests or 10 milliamps during SCR tests. The SCR gating test checks gate control characteristics and provides a means of matching SCR's according to their gate-current characteristics. This test is also monitored by a DC voltmeter and ammeter. The T101R/2V is a compact 6 x 12 x 17 inches and it operates on 120 VAC, 60 Hz line voltages. An easy to use instruction plate is included inside the front cover. Unit comes with test leads and compressor block. For 120 VAC, 50 Hz models, consult the factory. Additional 240/120 VAC step down transformers is included in the 50 Hz models.

  • Digital Leakage Current Tester

    Educated Design & Development, Inc.

    Fast - All operator controls are located on the front panel to expedite testing. The entire test can be performed in a matter of seconds! Pays for itself in time and stress savings. Versatile - Measures Leakage Current in accordance with UL, CSA, EN, and IEC/ International Standards. Includes ability to perform open neutral, open ground, and line polarity forward/reverse test conditions. Adaptable - Universal rear panel receptacle allows for testing products with any plug configuration. Accurate - True RMS meter accurately measures both sinusoidal and non-sinusoidal waveshapes. This is important when testing products using a switch mode power supply which can generate non-sinusoidal leakage currents. Calibrated, traceable to NIST. Flexible - A front panel switch permits testing either through the power cord of the product under test, from surface/ patient connection-to-ground, or from surface/ patient connection-to-surface/ patient connection. Portable - Lightweight, with integral handle. Other Features - Product Ground Switching (grounding conductor maintained to device under test when not measuring leakage). Automatic front receptacle disconnect when configured in the 240V test mode (prevents inadvertent connection of 120V when configured for 240V operation). Proven - These are the only leakage current testers designed and supported by Product Safety experts. That is part of the reason why they have become the standard in the industry. Full technical support by experienced safety engineers.

  • Leeb Hardness Tester

    THL500 - TMTeck Manufacturing Limited

    It is the highest brightness display in China showing all functions and parameters, easy read Largest screen Oled screen and operate,also can save lots of energy .the largest screen of Leeb hardness tester in China. Two hardness scale dual-display in the screen. Measuring direction in 360 and add the auto measure direction to make test easy and precision. Add four new hardness scales, HRA, HB for D impact device of alloy tool steel; HV for cast aluminum alloy. Add New user material function, to meet the need of user can test the special material. Test at any angle, even upside down. Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL and three types of strength values immediately. Seven impact devices are available for special application. Automatically identify the type of impact devices. Large capacity memory could store 600 groups (Relative to average times321 ) information including single measured value, mean value, testing data, impact direction, impact times, material and hardness scale etc. Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit. Battery information indicates the rest capacity of the battery and the charge status. User calibration function. USB port with the PC humanity multi-functions data proceeding software. Original imported high speed thermal printer support the immediate printing function. It can save data permanently. Li rechargeable battery as the power source. Charge circuit integrated inside the instrument. Continuous working period of no less than 200 hours (EL off and no printing). Auto power off to save energy. Excellent after-sale service system for high quality products---3 years guarantee and all life maintenance. Easy to buy and comfortable to use.

  • Rockwell Hardness Tester

    Sinowon Innovation Metrology Manufacture Ltd.

    ◆ Semi-automatic intelligent Digital Rockwell Hardness tester, you can automatically test the Rockwell hardness and surface Rockwell hardness measurement;◆ Automatic variable load, automatic loading, automatic unloading, automatic conversion, automatic measurement;◆ Friendly human-computer interaction,5.2“colorful LCD screen direct display test force,loading time,conversion value and indenter type etc; ◆ Automatically calculate and display the measured value, the maximum value, the minimum value, the average value and the hardness value deviation, the display shows the resolution 0.1HR;◆ There are functions such as hardness upper and lower limit settings, tolerance alarms, data graph analysis, average and (single point) batch measurement modes;◆ Software compensation function, the machine can be ± 3HR software compensation, no need to open the top cover for mechanical adjustment;◆ With automatic hardness conversion function, according to ASTM E140 conversion, no need to check the complex hardness of the table;◆ Multi-language features, can switch Chinese, English, German, Portuguese, Turkish, Czech, Korean and other languages;◆ Built-in 2000 single data storage function and 1000 group packet data storage function, can view a single data and data analysis;◆ Optional Bluetooth wireless printer to print the measurement data, no need to manually record and write test data;◆ Optional Softhard data analysis software and Bluetooth receiver on the test data for the computer into and analysis;◆ Support FexQMS measurement of large data analysis and control software to enhance the whole plant process control, reduce material loss.

  • Leakage Current Tester

    Sivananda Electronics

    Test Voltage : - 1V to 500V DC settableAccuracy : ± 1% of set Value ± 1digitLeakage Current : - Accuracy - ± 0.5% ± 1digitDigital Model – 19.99μA / 199.9 μA / 1.999mA / 19.99mAAnalog Model - 10μA /25μA/100 μA/1mA/2.5mA/10mASeparate Indication for Charge / Measure and Discharge modeAvailable in Digital Version Also

  • Leakage Current Tester

    Shenzhen Meiruike Electronic Technology Co.,Ltd

    It is used for measuring the leakage current produced by electrical power (or other power).

  • Leakage Current Tester

    MRC ltd.

    A high resolution on 40mA range.Large jaw with 30 mm diameter.Five RangesLarge 3 3/4 digits LCDFast bargraph display (20 times/sec) for transient observation.AC current & voltage, resistance and continuity measurements.

  • leakage current testers

    SPS electronic GmbH

    (IEC, EN, UL, VDE, etc.) with the leakage current test devices from SPS electronic. The leakage current measurement is always integrated in the new generation of SPS electronic. A fully electronic, internal source.

  • Leakage Current Testers

    HIOKI E.E. Corp

    For general-use electrical devices Built-in non-medical use networks For rated currents of up to 20A For automatic testing on production lines, etc.

  • Leakage Tendencies Tester

    K10660 - Chongqing Kailian Yongrun Industrial Co.,Ltd.

    To evaluate the tendency of automotive wheel bearing grease to separate oil and/or grease under prescribed laboratory conditions;Conforms to SH/T0326, ASTM D1263

  • Leakage & Torque Tester

    Shijiazhuang Zhongshi Testing Machine Co., Ltd.

    Thermoplastic valve leakage testing machine is a testing equipment designed on the basis of the thermoplastic valve pressure test method of the relevant national standards and the seal test and operating torque measurement in ISO 8233, ISO9393. The machine can test other valvesealing performance and torque as well and it’s a necessary inspection equipment in plastic valve industry.

  • Leather and Shoe Tester

    Dongguan Kejian Instrument Co., Ltd.

    Clamp the specimen in grip and flex it constantly, then observe the crack degree to realize or compare its flex-endurance after flex durability. The machine is suitable for test of rubber materials.

  • Leather Softness Tester

    SG-300 - Jinge Testing Machine Co.,Ltd

    It's used to measure if the leathers in the same pack are with the similar softness or assess if the softness across a skin or hide in everywhere is uniform.

  • LED 4 Flat Tester

    48655 - Hopkins Manufacturing Corporation

    Quickly and easily confirm if your vehicle 4 flat connector wiring is properly installed and functional. Fits on your keychain to keep it handy! LEDs test left/right turn, brake and taillight.

  • LED Circuit Tester

    G4166 - Gunson

    For simple electrical tests on low volt DC systems. Tests include, continuity, identifying live wires, testing DC voltage 3-12v, vehicle battery testing & spark plug ignition testing. Simple & easy to use Tests low volt DC systems Ideal for testing continuity Also suitable for identifying live wires, testing Rosh compliant & CE Certificated