Continuity
Test devices which measure shorts over a large amount of test points.
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Product
AstroAI Multimeter
2000
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AstroAI Multimeter 2000 Counts Digital Multimeter with DC AC Voltmeter and Ohm Volt Amp Tester ; Measures Voltage, Current, Resistance; Tests Live Wire, Continuity
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Product
Functional Testing for Developers
TestLeft
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TestLeft is a powerful yet lean functional testing tool for dev-testers working in Agile teams. It fully embeds into standard development IDEs. A built-in access to object and method library is also available with TestLeft. Dev-testers can thereby easily and quickly create robust functional automated tests without leaving their favorite IDEs such as Visual Studio. It also works well with other tools in dev eco-systems such as source control or continuous integration systems.
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Product
Variable Attenuators
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Wuhan Sunma Technology Co., Ltd.
SunmaFiber offer optical variable attenuator is used for continuously variable optical signal attenuation. As the attenuator is used in the laser system for the on-line testing, there can be used in the digital system of communication devices (such as:PHD, SDH) and also in the system of adopting analog modulation (CATV).
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Product
Optical Power Meter
TM233
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TM233 Handheld OpticPower Meter(TM233-OPM ) are mainly used for continuous optical signal power measurement,Low power microprocessor is used for control,The TM233-OPM has the advantages of fully functional and reliable performance. Widely used in optical fiber construction and maintenance, optical fiber communication, optical fiber sensing, optical CATV and other fields. Instrument mould adopts advanced cold shell molding process; beautiful and durable, Instrument mould Design meets Ergonomic requirements. The TM233-OPM uses the built-in detector, which can be protected well. With a small shape, you can choose the backlight display and automatic shutdown function, with ultra wide optical power testing range.
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Product
Pulse Air-Gun Ionizers
EC-G Series
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Panasonic Industrial Devices Sales Company of America
With the new Pulse Air-Gun Ionizer from Panasonic, operators can comfortably neutralize static electricity while manually cleaning. The Pulse Air-Gun’s light-weight, ergonomic design combined with an oil and heat-resistant 2m cable makes it ideal for use at the production line.The Air-Gun Ionizer is equipped with a white LED on the front of the Gun to illuminate target objects. It has three air emission modes: long pulse, short pulse and continuous emission. Ionized air can be emitted at high pressure (range 0.05 to 0.50 MPa), neutralizing static charges and removing dust simultaneously and swiftly.
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Product
FTIR Gas Analysers
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Protea’s range of Fourier Transform Infrared (FTIR) Gas Analysers allows for the measurement of nearly any gas with one instrument. A FTIR gas analyser collects a full infrared spectrum continuously, allowing for hundreds of gases to be detected and measured at once. Changes are only needed to software calibration files to measure new gases.
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Product
Hydraulic & Pneumatic Pressure Sensors
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One of the toughest applications for pressure sensors is measuring high pressure, repetitive pulses, such as those encountered in hydraulic applications. However, our pressure sensors are designed to continuously measure repetitive pulses during applications such as hydraulic cylinder “torture” testing or diesel fuel injection. Ordinary diaphragm-type sensors usually fatigue quickly in such applications.
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Product
Eddy-Current Dynamometers
WB Series
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Eddy-Current Brake Dynamometers (WB Series) are ideal for applications requiring high speeds and also when operating in the middle to high power range. Eddy-Current Brakes provide increasing torque as the speed increases, reaching peak torque at rated speed. The dynamometers have low inertia as a result of small rotor diameter. Brake cooling is provided by a water circulation system, which passes inside the stator to dissipate heat generated by the braking power. The water cooling in the WB provides high continuous power ratings (max. 140 kW). The WB dynamometers have accuracy ratings of 0.3% to 0.5% full scale ( 2% for WB 2.7), depending on size and system configuration. Additional options include: high-speed version, speed pickup, mechanical rotor blocking device, OEM version IS and vertical mounting.
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Product
Audio Loudness Monitoring And Logging System
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The Mividi® Audio Loudness Monitoring and Logging System (Loudness Logger) provides a cost-effective solution for broadcast compliance monitoring and logging. It is a Windows PC based system that supports audio decoding, loudness monitoring and logging, log file management and playback. It takes transport stream input from UDP over IP or ASI interfaces, as well as Internet OTT streaming input using HLS, RTMP, RTSP, and MPEG-DASH protocols. A single system can support continuous monitoring and recording over 50 channels simultaneously.
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Product
Website, Mobile & Web App Load Testing
LoadComplete
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LoadComplete helps you design and run performance, stress, and load tests for mobile, websites, and web apps. It's very easy to use. In fact, it is so easy, that you can create your first load test within a few seconds, even without any programming knowledge. LoadComplete allows you to generate load through virtual machines, on-premise computers, or even the cloud. It's compatible with leading continuous integration environments, which allows you to find root causes immediately.
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Product
Pine Research Instrumentation
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Known as a forefather in the development and production of electrochemical research equipment, Pine continues to support research and development activities worldwide through a family of vertically integrated resources represented by Pine Research Instrumentation. With a comprehensive team of engineering production, sales and support professionals Pine Research is well positioned to meet the industry's needs from its location in Durham, North Carolina.
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Product
Computer Conversions GT Transducers
H35
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Computer Conversions Corporation
Computer Conversions GT Transducers are brushless, Electromagnetic, Rotary Sensors used to provide Precise Absolute or Incremental Position, and Velocity feedback in harsh environments. All Computer Conversions Transducers are continuous rotation, bi-directional, and electronically passive devices (no electronic components to degrade or fail), that require zero maintenance, and may be installed in virtually inaccessible locations.
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Product
Digital Noise Filter
DSP-599zx
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The DSP-599zx, with highly aclaimed digital noise filters, is part of the latest generation Timewave DSP filters. Incorporating the newest high speed CPU, the extra power gives the user unparalleled features and field upgradeability for the future. The new LCD display, pushbuttons, and Visible Memory let you see the exact settings of the filter. The optical encoders give the operator continuous tuning of the filters.
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Product
PDS Wire Crane Monitoring System
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It shows a real time overview of the wire crane in navigation, profile, and 3D views; displaying the clamshell, pontoon/vessel, design depths and color-coded digital terrain model (DTM). The navigation view highlights the high and low spots and is updated in real time, registering the progress of the dredging work. The registration follows the shape of the clamshell, bucket or orange peel bucket and is visible immediately in all views. The system also shows the open/close status of the dredge tool. Up/down indicators show the operator the exact distance to the seafloor and design depth continuously. 3D design models allow the use of complex designs.
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Product
Voltage/Continuity Tester
VOT-50
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Standard Electric Works Co., Ltd
● Voltage test: 12V to 690V AC/DC (7 LEDs) with indication by buzzer.● Voltage range: 12V, 24V, 50V, 127V, 230V, 400V, 690V.● Polarity test: LED +/-● Audible continuity test● Self-test button to ensure proper function of the device prior to testing.● Waterproof design, protection class: IP54● Phase / Neutral identification● Integrated storage clips for test probe.● Rubberized injection molding.
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Product
PXI 3-Channel 10A Solid State SPST Switch
40-182-012
Switch Module
The 40-182-012 has 3 off high current SPST switches in one PXI slot and is part of our range of high power solid state switching solutions. Each SPST switch uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation. Each SPST switch can support 10A of continuous current and switch up to 200V signals. The switch can sustain inrush currents in excess of 50A. AC or DC signals can be switched since the switch is polarity insensitive.
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Product
AC Load Banks
XL500-XL600 Series
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Mosebach Manufacturing Company
The XL500-XL600 Series load banks offer you a continuous load at various voltages in a compact, lightweight enclosure.
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Product
Handheld Digital Multimeter, 4.5-digit
U1252B
Digital Multimeter
The Keysight U1252B 4.5-digit handheld digital multimeter (DMM) is feature-packed to simplify the troubleshooting of electronics and electrical circuits on the bench or in the field. Key capabilities include manual and automated data logging to both DMM and PC. For those long, continuous measurements, the DMM equips you with the easy-to-use GUI data-logging software to automate virtually unlimited data recordings to PC. The U1252B comes with an integrated 20 MHz frequency counter for high frequency measurements, and a built-in programmable square-wave generator with selectable frequency and duty cycle. With the versatile U1252B, you are well equipped to perform thorough troubleshooting of any faulty circuit.
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Product
Digital Microprocessor TRMS Maximum Demand Controller
8100 B
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Kusam Electrical Industries Limited
• Input Voltage Range : Voltage: 55 ~ 300V AC, 45 ~65Hz or300 ~ 600V AC, 45 ~ 65Hz.P.T. Ratio programmable upto 9999/KV• Input Voltage Over Range : Voltage : 200% Continuous,300% of rating for 10 sec.• Input Current Range: Current : 110% for rating. 0-1A or 0-5A.C.T. Ratio programmable upto 9999/5A.• Input Current Over Range : Current : 400% Continuous,2000% of rating for 10 Sec.• Input Frequency: 45Hz ~ 70 Hz.• Input Burden: Voltage 0.25VA / Unit, Current 0.25VA / Unit, at 50/60Hz
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Product
Continuity of Insulation Tester (Low Voltage Method)
DYQ-005
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Shanghai Dean Electrical Co., Ltd
Executive standard: GB/T4074.5-2008/IEC60851-5;Inspection standard: JB/T4279.12-2008Used to test the film continuity (namely the pinhole number of enamelled wire sample per unit length) of enameled round wires with nominal conductor diameter of0.050mmand below;The application of advanced SCM control allows for faster operation and stronger anti-interference capacity.
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Product
Analogue Mulitimeter
ST-368TR
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Standard Electric Works Co., Ltd
● Taut band movement.● Easy to read 3-color scale...for mistake proof reading.● Mirror scale...makes reading pointer easy.● Safety fused...on all ranges.● Diode protected meter...prevents damage due to overload.● Safety features...safety fused, safety "OFF" position.● hFE and dB measurement.● LCD check function.● Battery test function.● Continuity test function.● With stand...makes reading and measuring easy.
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Product
Clamp Meter, Auto, True RMS, 400 A AC, 600 V AC, 600 V DC, 28 mm Jaw Opening Max.
72-7226 CAL
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The 72-7226 CAL from Tenma is a digital clamp meter. This stable, safe and reliable digital clamp multimeter is designed with large scale integrated circuits and A/D converter as the core as well as overload protection and novel structure which make them a superb tool for electricians. It measures AC/DC voltage, AC/DC current, frequency, duty cycle, resistance, diodes and continuity and also includes data hold, sleep mode and relative mode features. The resistance measurement range from 400 ohm/4kohm/40Kohm/400Kohm/4Mohm/40Mohm (±(1%+2)), frequency measurement range from 10Hz to 10MHz (±(0.1%+3) accuracy). It is 3 3/4 digit digital clamp meter with precise operation, fashionable structure and highly reliable measuring instrument. The meter uses large scale of integrated circuit with double integrated A/D converter as its core and has full range overload protection. It complies with IEC61010, pollution degree 2, overvoltage category (CAT II 600V, CAT III 300V) and double insulation.
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Product
Reciprocating Pumps
ReaXus
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Teledyne LABS ReaXus® reciprocating pumps covers a broad range of application needs, ranging from 5 mL/min to 300 mL/min and up to 6,000 psi. Whether you need low pulsation or are working with hazardous materials, the ReaXus line has an option for you. The single piston models are targeted towards moving material or providing pressure. The dual piston models are focused on continuous processing applications where a steady flow of material is important.The ReaXus product line is low maintenance and requires no calibration like other styles of pumps, saving your organization time and money.
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Product
Digital Vibration Switch
CTD-1010
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Vibration Switch CTD-1010 provides continuous automatic control and protection of industrial equipment.
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Product
Visual Fault Locator
FFL-310-U
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FFL-310-U Visual Fault Locator is equipped with a 650 nm high power visible laser diode,can be operated in -CW (continuous) or … MOD (1Hz modulation) mode. There is one LED indicator:with RED or GREEN light; the RED one shows the operating mode of the laser diode output signal, and the GREEN one indicates low battery level. FFL-310-U is designed in a card-size dimensions.
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Product
Industrial Electronics Testing for Smart Devices & More
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As more and more devices are being designed with inherent intelligence and the ability to connect and communicate, the amount and complexity of electronic content is continuously increasing for our industrial customers. They need the ability to quickly and efficiently verify proper operation of these products as they flow off the production line. Circuit Check responds to these needs by offering a wide range of industrial electronics testing solutions from consulting to complete test system and software design. We also offer adaptable support solutions to ensure proper equipment operation throughout its life cycle.
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Product
MPO Visual Cable Verifier Kit
KI-TK824
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Kingfisher's unique and innovate MPO Visual Cable Verifier Kit is a quick, versatile and inexpensive way to visually check MPO cable installations and patch leads for polarity and continuity, and overall end face condition. Just connect the source, and view the far end with the microscope to observe the repeating color pattern at the far end. Fiber 1 is easily identified with a winking light.
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Product
Metallic Pendulum Impact Testing Machine
JB-S Series
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Jinan Testing Equipment IE Corporation
JB-S series superior metallic pendulum impact testing system is strictly designed according to international standards ISO148, ASTM E23 and EN10045. The pendulum impact testing system is mainly used to determine the anti-impact capability of metal materials under dynamic load and is capable of doing a large number of of impact tests continuously. Adopting the important intelligent programmable logic controller (PLC) system, the pendulum impact testing system can realize the test process control and test data collection based on computer software program or digital display touch screen controller. The test data can be used for further data analysis, storage and printing. An aluminum shield with transparent tempered glass covers the load frame for safe operation. The impact testing machine of metallic pendulum is the essential quality control equipment for metal material manufacturers and QC departments, as well as the necessary instrument of research institutes for new material research.
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Product
Underwater LED Lights, 120Vac, 4,200 or 7,300 Lumen Output
LED-R-Series
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The Teledyne Bowtech LED-R-Series underwater LED lights are 120Vac and available with 4,200 or 7,300 lumen output. These lights feature our latest LED technology and are now a real alternative to AC incandescent lamps.Due to Teledyne Bowtech's continued history of innovation, these lights feature the latest and best underwater LED lighting technology available.
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Product
Load Banks
EL08 Series
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*Rectifier Test 8kW*All of our Load Banks are continuously rated for Power and Current.





























