Testers
find the limits of a design and assure designed requirements.
See Also: Test, Testing, Specimen, Audio Testers, Automotive Testers, Battery Testers, Cable Testers, Component Testers, Checkers
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Adhesive Tack Testers
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Adhesion test is to measure the initial tack and holding power of adhesive tapes and labels. Tack or holding power test is very important in packaging industry and adhesive industry.
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Cable Testers
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AEMC's line of hand-held cable testers provides direct and simple push button operation. The testers indicate faults, cable length, common wiring faults and more. All models feature a large, blue electroluminescent backlit display.
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Socket Testers
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Socket testers are portable devices used for testing the wiring of power outlets. These testers are used widely in home and commercial buildings. UNI-T’s socket testers can speed up the testing process considerably and obtain reliable and accurate information socket status.
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Electric Testers
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ATEQ offers a broad range of electric testers designed to meet the diverse needs of various industries. These testers, including advanced battery testers, are pivotal in ensuring the efficiency and safety of electrical systems. They are used in applications ranging from automotive and e-mobility to broader industrial purposes and EV battery testing. ATEQ’s electric testers are known for their precision, featuring integrated databases for battery types and parameters, secure systems with comprehensive battery protections, and user-friendly interfaces. This makes them essential tools in production lines, research and development laboratories, and for EV/HEV expertise
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Insulation Resistance Testers
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Shanghai Beha Electronics Co., Ltd.
*This is a variable high voltage insulation tester from 500V to 15kV in 500V steps.*The is menu driven and uses Dynamic Current Auto ranging technology.*It has a Bar-Graph which displays the voltage stressing the insulation while the test is in progress and the voltage decay during the automatic discharge of the tested circuit.*The top line of the display shows the elapsed time at the start of the test. Digital readout of the total time will remain displayed even after testing has ceased.*A 4-digit display (2000 counts) is showing the actual insulation resistance.*This instrument displays a voltage warning and sounds when AC or DC is present before injecting the test voltage.
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DSL Testers
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The triple-play and xDSL combi tester is a low-cost, hand-held device for all xDSL interfaces, such as G.fast, VDSL2 (super vectoring + profile 35b bonding), ADSL and SHDSL.
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LED Testers
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PeakTech Prüf- und Messtechnik GmbH
An extremely practical component tester for LEDs and other components. The device outputs an automatically raised output voltage between 0 to 300 V DC, which adapts to the connected load so that the sensitive components are not destroyed. Particularly suitable for the service and repair workshop.
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SMD Testers
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Is a miniaturized and integrated utility model measuring instrument, which can automatically identify components such as resistance, capacitance, diode, etc., with LED, voltage regulator, DCV, on-off and battery power measurement functions. SMD resistance, capacitance, diode (RCD) parameter measurement, is a good helper for electronics factories and electronics maintenance.
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Primary Current Injection Testers
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Primary current injection tests are carried out during commissioning and certification of various types of switchgear and current transformers (CT), as well as during diagnostics of grounding circuits, testing circuit breakers and other devices. Primary current injection testers can also be used for determining the terminals polarity and transformation ratio of current transformers, thermal testing of electrical devices, testing automatic reclosers and sectional disconnectors.
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Transformer Turns Ratio Testers
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Transformer turns ratio testers from TRT series are DV Power instruments mainly designed for the measurement of power transformer turns ratio. Also, they measure transformer excitation current and phase shift. Special tests, such as automatic vector group detection and magnetic balance, can be performed on three-phase transformers and three-phase autotransformers.All models, except TRT03 series, have a built-in true three-phase power source, which is necessary for testing turns ratio of transformers with special configurations, such as phase-shifting, rectifier, arc-furnace, traction transformers, etc.DV Power turns ratio testers can output various test voltages for different applications. From the extremely low test voltage of 1 V AC that enables turns ratio verification of the majority of current transformers, up to the highest test voltage of 500 V AC that provides the most accurate turns ratio testing of power transformers used in power generation and transmission. By using the external booster, test voltage increases up to 5 kV AC in order to successfully test capacitive voltage transformers.All DV Power turns ratio testers have a built-in tap changer control unit. Because of that, it is possible to control the on-load tap changer (OLTC) directly from the device. In order to make the most out of this feature, the instrument and included DV-Win software can be programmed to do everything automatically – running turns ratio tests, changing OLTC tap positions, and saving results. This option significantly facilitates and shortens the turns ratio testing time.TRT turns ratio testers use the same set of cables as three-phase winding ohmmeter & tap changer analyzers from the TWA series. Consequently, it enables one-time cable setup for performing eight tests:turns ratioexcitation currentphase anglemagnetic balancevector group detectionwinding resistanceon-load tap changer DVtestand demagnetization.
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Wavelength Division Multiplexer (WDM) Testers
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ShinewayTech Wavelength Division Multiplexer.
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Torque Testers
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Welcome to our comprehensive selection of torque testers. Whether you’re looking for torque gauges, cap torque testers, or manual torque wrench calibrators, we have everything you need to ensure your equipment is functioning at its best. Our wide range of products includes both manual and motorized options, so you can choose the best option for your specific needs. Our digital torque screwdrivers and wrenches are perfect for precise torque control in assembly and manufacturing applications. For even greater convenience, we offer wireless digital torque wrenches that eliminate the need for cumbersome cables. Our power tool calibrators, impact tool calibrators, rotational friction torque testers, and breakaway torque testers provide reliable and accurate testing, so you can be sure your equipment is functioning at optimal levels.
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Spark Testers
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Range of portable and hand-held AC spark testers, kits, accessories and electrodes which are all specifically configured to suit a range of test applications.
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Battery Testers
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Wuxi IMHOO Technology Co., Ltd.
Voltage of batteryBattery type1.5VButton Cell, AA,AAA,C,D,N3V Lithium6V Camera Battery9V 12V 15V 22.5V Power SourceNot use batteryWeight260gmeasurement100x63x33mmPacking50pcs/CTN
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Optical Testers
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Instruments used to analyze, certify, and troubleshoot fiber optic networks and components, ensuring they meet performance standards by measuring light power, detecting faults (breaks, bends, dirt), and verifying signal integrity, using tools like OTDRs, Power Meters, and Visual Fault Locators.
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EMC Testers
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The KES7000 System is a conductive immunity test system that is fully compliant with ISO7637-2 and ISO7637-3, international standards for EMC testing required for automotive electronic components. This system consists of the KES7700 Series Transient Surge Tester, KES7400A Series Voltage variation simulator and KES7100 application software dedicated to the KES7000 system. This product configuration supports JASO standards and the special test requirements of car manufacturers with options or custom orders.
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Audio Cable Testers
AudioJog Pro 3
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Audio cable tester with SINGLE & DOUBLE ended testing, memory and intermittent fault detection .
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Tachometer Indicator-Generator Testers
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Tachometer Indicator-Generator Testers by Hydraulic Technology
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Portable Hardness Testers
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Measuring the hardness of materials using various methods, such as Rockwell, Brinell, Leeb, Vickers, and Shore scales.
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Appliance Testers
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is a light-weight, portable appliance tester that tests the integrity of electrical devices. Developed for the commercial electrician or facilities maintenance persons to carry out a wide variety of safety measurements of electrical appliances.
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USB Duplicators & Testers
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International Microsystems Inc.
Super Fast Operation, Ease of Use, Stand Alone Operation: 8, 16, 32 Slots. Linux Based, External Network Connectivity, UserTCL Scripts. Optional User Supplied LCD, key & Mouse.
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Multifunctional Electrical Installation Testers
Eurotest XA
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The fifth generation of Metrel's multifunction electrical installation testers brought know-how in the testing procedures to reality. Because of the need to be efficient, faster and competitive but still responsible and concentrated on safety, all the technical content and innovations under AUTO SEQUENCE, rotate around taking care about testing procedures itself.
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EMF Testers
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TES Electrical Electronic Corp.
Frequency range 10MHz to 8.0 GHz3 axis isoltropic measurements of EMFNon-directional measurement with three channel measurment probe. High dynamic range.Configurable alarm threshold and memory function.
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Voltage Testers
DUSPOL
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BENNING Elektrotechnik und Elektronik GmbH
phase-sequence test (counter-clockwise / clockwise)single-pole phase test: " symbol (red LED)measuring point illuminationacoustic and optical continuity testfrequency measurement 1 1000 Hzvoltage indication 1 1000 V AC TRUE RMS / 1200 V DCresistance measurement and diode test with conducting-state voltage indicationlc display with background lightingsensor of non-contact cable break detectorload connection via large-scale push buttonsvibrating alert in the test handleshock-resistant housing with protection against dust and water jets (protection class IP 65) and rubberized test handleDIN EN 61243-3 (VDE 0682-401): 2015 standard
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Pendulum Impact Testers
MPX
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Delivering precision and safety in high-volume materials testing, the MPX pendulum impact system from Instron is optimized for Charpy and Izod testing of metals. Equipped with Bluehill Impact software, it supports capacities from 300 J to 900 J and features motorized hammer lift, automatic return, and interchangeable hammer weights. An enclosed, interlocked safety guard ensures operator protection in compliance with CE and ISO 13849 standards. The system supports key standards including ASTM E23, ISO 148, EN 10045, and others, while offering configurable reports and seamless data export capabilities.
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Photovoltaic Testers
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A range of products to verify safety and efficiency of photovoltaic installations. This range includes 1500V I-V Curve Tracers, Insulation testers (IEC/EN62446), designed to provide more and more functional solutions for the activities to be performed.
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Cable Testers
LINKMASTER
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The LinkMaster Tester consists of two units. The main unit is connected to one end of the cable to be tested and the remote unit is connected to the jack at the far end of the cable (wall outlet, patch panel port, etc.)
