Product

Pulse Current Generator Multi-Pulse Generator

-

Shanghai Guantu Technology Co., Ltd.

Shanghai Guantu Technology Co., Ltd.

What is the difference between ordinary current and pulse current?The difference between ordinary current and pulse current: ordinary current is continuous and uninterrupted current.Pulse current is a current whose direction does not change and whose intensity changes periodically with time.

Product

Temperature Measurement

-

Playing With Fusion Inc

Playing With Fusion Inc

Describes the process of measuring a current local temperature for immediate or later evaluation. Datasets consisting of repeated standardized measurements can be used to assess temperature trends.

Product

30 Amp Fuse Buddy

305M

-

Electronic Specialties Inc.

305M - Electronic Specialties Inc.

*Fuse Buddy Testers can test circuit current up to 30 Amps. *Two 30 Amp models, #305M used with Mini size fuses and #306B used with ATC size fuses. *Blowing fuses? Get the Fuse Buddy, a great new product. *Clever design allows for easy connection into fuse sockets. *30 Amp models have resolution of .1A, while 20 Amp models have .01A resolution. *Fuse Buddy ends are molded into the shape of the fuse itself. *During testing the fuse is removed and replaced into the Fuse Buddy. This way, the circuit being tested maintains fuse protection. *The Fuse Buddy stays put and won't fall out of the socket, like test probes do. 305M & 306B Specifications *Tests circuit current from 0 to 30 Amps/48 Volts *Resolution .1A (100 milliamps), accuracy + 2%

Product

HID Ballast Tester

WT2000-HID

-

Lisun Electronics Inc.

WT2000-HID - Lisun Electronics Inc.

• Input Parameters Measurement: 1) Test voltage, current, power, power factor, power line frequency, total harmonic and 0~50 harmonic 2) Range of voltage and current basic wave frequency: 45Hz~65Hz 3) Range of narrow frequency: 45Hz~5kHz 4) Range of wide frequency: 45Hz~1MHz

Product

IEC Standard Burden Sets (Current)

IEC Burden Sets

-

TESCO

IEC Burden Sets - TESCO

Testing and calibrating current transformers often requires standard burdens of reliable accuracy and stability, and burdens that are immune to stray fields and harmonics. These burden sets have been carefully designed to meet these requirements. They also provide the standard burdens required for the testing of current transformers for metering service, and for the testing (within the current rating provided by the sets) of current transformers for relaying applications, all as called for by IEC (International Electrotechnical Commission) Publication 185: 1987.

Product

Transformer Winding Resistance Meters

TWA Advanced Series

-

Amperis sl

TWA Advanced Series - Amperis sl

The TWA advanced series instruments are designed for six-winding resistance measurement and simultaneous three phase on-load tap changer analysis of both the primary and the secondary transformer windings. This is performed with a one singlestep cable setup, with test currents of up to 40A. Each transformer configuration has a special measurement algorithm which is optimized for the fast stabilization of test results. The TWA instruments generate a true DC ripple-free current. Both the injection of the current and the discharge of energy from the magnetic circuit are automatically regulated.

Product

Current To Pressure Measurement Trainer

-

Unitech Scales And Measurements Pvt. Ltd

Unitech Scales And Measurements Pvt. Ltd

Current to Pressure Trainer. This setup comprises of a I to P converter fitted on a base. Two pressure gauges are fitted one at the input side and the other at the output of the I to P converter. A current source with digital display is provided to excite the I to P converter. A constant air supply should be provided to the system at 20 PsI Pressure from a standard compressor.

Product

Portable, Remotely-Operated Boat for ADCP Measurements

Q-Boat1250

-

Teledyne Marine Oceanscience

Q-Boat1250 - Teledyne Marine Oceanscience

​Teledyne Oceanscience Q-Boats® are the number one choice for reliable remotely-controlled acoustic Doppler current profiling in streams, rivers, lakes and coastal waters all over the world. Whether you need to reduce your survey time, keep people safe during difficult conditions, or access hard to reach locations, there is a Q-Boat to suit your survey and your budget.

Product

Clamp Meter, Auto, True RMS, 1 kA AC, 600 V AC, 600 V DC, 55 mm Jaw Opening Max.

72-7228

-

Tenma

72-7228 - Tenma

Perfect for applications where higher accuracy is critical. This compact clamp meter measures AC/DC voltage, AC/DC current, resistance and frequency.

Product

DC Power Supplies

-

Delta Elektronika BV

Delta Elektronika BV

Is the unidirectional flow or movement of electric charge carriers (which are usually electrons). The intensity of the current can vary with time, but the general direction of movement stays the same at all times. As an adjective, the term DC is used in reference to voltage whose polarity never reverses.

Product

I/O Modules

-

JTAG Technologies Inc.

JTAG Technologies Inc.

JTAG Technologies designers have been developing high-speed digital test equipment for well over 30 years. The current range of controllers ranges from the compact, stylish and reliable JT 3705/USB to the rugged, dependable DataBlaster family and variants that have been developed for industrial use. The latest addition, JT5705/USB adds analog measure and source capabilities to provide a true mixed-signal tester platform.

Product

Through Hole Type AC Current Sensor

CTA-120A

-

MULTI MEASURING INSTRUMENTS Co., Ltd.

CTA-120A - MULTI MEASURING INSTRUMENTS Co., Ltd.

*For AC current and power measurements.*High accuracy and compact size.*Wide measuring range:AC 1A～120A.

Product

SparkFun LED Driver Breakout

TLC5940 (16 Channel)

-

SparkFun Electronics

TLC5940 (16 Channel) - SparkFun Electronics

The TLC5940 is a 16 channel PWM unit with 12-bit duty cycle control (0-4095), 6 bit current limit control (0-63), and a daisy chainable serial interface. This breakout board is a good way to take full advantage of this useful IC. All 16 PWM channels are broken out to standard 0.1" headers, which run alongside convenient voltage and ground rails. Also, because the TLC5940 can be daisy-chained, the breakout is designed to support that feature. On the left-hand side of the board all serial inputs are broken out to 0.1" headers and likewise with output on the right-hand side.

Product

Oscillators

-

Frequency Devices Inc.

Frequency Devices Inc.

a circuit that produces an alternating output current of a certain frequency determined by the characteristics of the circuit components

Product

DC Bias Current Source

TH1778B

-

Changzhou Tonghui Electronic Co., Ltd.

TH1778B - Changzhou Tonghui Electronic Co., Ltd.

■ Test Frequency: 0Hz - 2MHz ■ Provide 0~20A of constant current output ■ No support of output extension

Product

High Current DC Load

3350F Series

-

PRODIGIT Electronics Co, Ltd.

3350F Series - PRODIGIT Electronics Co, Ltd.

3350F has its own control and display panel, CC/CR/CV/CP/Dynamic modes, 150 sets Store/Recall memory which provides load set-up more efficiently, also can be remote controlled via GPIB, RS232、USB and LAN interface.

Product

AstroAI Digital Multimeter

10000

-

AstroAI Corp.

10000 - AstroAI Corp.

AstroAI Digital Multimeter 10000 Counts TRMS Auto-Ranging Color LCD Screen Voltmeter, Fast Accurately Measures Voltage Current Amp Resistance Continuity Duty-Cycle Capacitance Temperature

Product

MCB Thermal Trip Calibration Test Bench (IEC 60898 Cl 9.10.1.2, Annex I.1, IS)

-

SCR ELEKTRONIKS PVT. LTD.

SCR ELEKTRONIKS PVT. LTD.

The test system is designed and customized to carry out 2.55*Intest as per Table 7 (test c) of IEC 60898 (also mentioned for routine testing of MCBs. The test is done at dc current to exactly analyze and correct the bimetallic properties of the MCB as far as thermal tripping is concerned. The unit comes with a pneumatically operated test fixture with in-built dc stepper motor that is controlled by a micro controller / PC to calibrate the breaker into a narrow tripping band programmed by the user.

Product

AC Current Digital Clamp Meters

-

Precision Mastech Enterprises Co.

Precision Mastech Enterprises Co.

Handheld, safe, and non-contact electrical tools designed to measure alternating current (AC) without disrupting the circuit

Product

Recloser Control Analyzer

GEN-I3V

-

Zensol Automation Inc.

GEN-I3V - Zensol Automation Inc.

The GEN-I3V is a universal analyzer for Recloser Controls and a Recloser Simulator of up to 15 Amps. In addition to current injection up to 15A, it also supplies 3 voltage sources to perform a complete range of testing and provides high precision curves in no more than 10 minutes.