AC - aka Alternating Current

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  • EC1000SA - Programmable AC/DC Power Source AC: 1 kVA, DC: 1 kW Multifunction (Measurement function, sequence and simulation function etc.). The EC1000SA provides not only a stable power supply (AC1 kVA, DC1 kW), but also the necessary functions for power supply testing, such as measurement, current limiter, , and sequence functions.
  • SRM-106 - AC Rectifier type coil meter Voltmeter Rear mounting gives complete safety in transit & enhances the outlook of the panel. DRM-106 has a glass front whereas all the other models have clear acrylic fronts. Only the meter dial is visible, providing clear & well defined scale markings.
    Bee Instruments
  • 1300 Series - AC Hipot Tester Our 1300 Series AC Hipot testers are designed for tough manufacturing environments. With a simple feature set and the most intuitive user interface on the market, the 1300 Series improves productivity and ensures safe, reliable testing for any application.
    Slaughter Company
  • 61600 Series - HIGH POWER Programmable AC Source 61600 series AC power source delivers pure, instrument grade AC and DC power at a very low cost. The power source generates very clean AC output with typical distortion less than 0.3-0.5%. With the power factor correction circuit, the source yields higher efficiency and delivers more output power. The DC and AC+DC mode extend the applications when users need DC voltage component for testing DC offset. By using advanced DSP technology, 61600 AC power source offers precision and high speed power. It comes equip with powerful features such as:
    Chroma Systems Solutions
  • 2900 Series - AC / DC Hipot Tester The 2900 Series is our most popular line of Hipot testers. These testers are designed to simplify every aspect of safety testing for operators of all comfort levels. Our 2900 Series includes the most intuitive user interface in the industry and won’t take up too much space on the production line. With multiple memories and an optional RS-232 interface, you can quickly perform tests on a variety of DUT’s from the front panel or with a PC. Use this series in stand-alone applications or interconnect with a 2600 Series tester to form a complete test system for NRTL compliance. Choose from 3 different models to satisfy your testing requirements.
    Slaughter Company
  • 2500 Series - AC/DC Hipot Tester Our 2500 Series Hipot testers are the safest and simplest products on the market. With the most user-friendly interface available, the 2500 Series reduces the learning curve for even inexperienced operators and its portable design allows for easy deployment in the field and on the production line. Choose from a variety of models to satisfy your testing requirements.
    Slaughter Company
  • 313A - Mini AC/DC Clamp Meter Display hold. 4 Digit LCD display. 0.98? Clamp opening. Overload protection. 600A AC/DC range. Measures current between 5% to 100% full scale. Measures AC/DC Volts to 600V. Measures resistance to 10K ohms
    B&K Precision
  • DV40 - AC Voltage Detector + IR Thermometer Non-Contact Voltage Detector (1000V) with Built-In InfraRed Thermometer
    Extech Instruments
  • CR 4620 - Loop-Powered AC Voltage Transmitter The CR4600 Series, Loop-Powered AC Voltage Transmitters are designed to provide a 4 - 20 mA DC output that is proportional to the average RMS AC voltage input. These devices are best suited for general applications, such as fixed frequency voltage supplies.
    CR Magnetics
  • DC - AC Inverter One of the benefits of DC - AC Inverter is to be able to solve problem of input / output under-voltage and as under or over-voltage protection.
    AGM Power Engineering
  • DM204 - 600A AC Digital Clampmeter 4A range for small current measurement. Data hold, relative measurement.
    Sinometer Instruments
  • PCMT20 - Digital AC/DC Auto-Ranging Clamp Meter Measures AC and DC Max. Resolution to Current Measurement: 0.1uA LCD Display with Backlight Data Hold, Zero Function, Auto Power Off Lower Battery Indiactor 0.9' (23mm) Jaw Size DC Voltage: Range: 0-600 V; Accuracy: +/- 0.5% AC Voltage: Range: 0-600 V; Accuracy: +/- 1.5% AC Current: Range: 0-400 A; Accuracy: +/- 3.0% Resistance: Range: 0-40 MΩ; Accuracy: +/- 3.0% Temperature: Range: 1000 ºC / 1832 ºF; Accuracy: +/- 3.0% Capacitance: Range: 100 uF; Accuracy: +/- 2.5% Frequency: Range: 150 kHz; Accuracy: +/- 1.2% Continuity: Buzzer Sounds at 100Ω Diode: Test Current 0.3mA; Open Circuit Voltage 1.5V Batteries: 2 x AAA Included Accessories Included: Black Bag, Test Leads, Type K Temperature Probe Dimensions: 8.07' H x 2.36' W x 1.18' D Weight: 7.94 oz Sold as : Unit
    Pyle Audio
  • EAC-S-250 - AC Source – 30.000VA Simulation for 1 or 3 phase lines » Power range 250 VA – 30 kVA » Output voltage 0 – 300 (500 / 700) VAC / phase and 0 - 425 VDC (700 / 1000) VDC » Output frequency 1 – 2000 Hz sine, rectangle, triangle » Graphic display » Measurement of voltage, effective current, arithmetic, peak current, effective power, idle power, apparent power, power factor, crest factor » Voltage and current mode operation
    ET System Electronic
  • EMU-25 - Current power supply in A.C. - Complete computer control with its corresponding software and communication board, RS-485. The program has the possibility to control up to 20 units at the same time. - The unit generates a digital wave form, from a oscillating quartz and adjust this wave in 1024 point/cycle which insures the exact frequency and very low distortion.
    Eurosmc S.A.
  • HT4022 - TRMS AC clamp meter up to 400 A, with Power/Harmonic measurements HT4022 is a clamp meter that performs TRMS measurement of AC current up to 400A, AC/DC voltage, frequency, resistance and continuity. This model also perform measures of Active, Reactive, Apparent power, Power Factor (cosphi), Energy, Voltage/Current harmonics, both in single phase and three phase systems and have a patented phase rotation measures with an innovative one wire method.
    HT Italia Srl
  • HVA4321 - 10kV AC/DC Amplifier This is constant current / constant voltage amplifier which realize high speed response of slew rate 500V/µs and is possible output of ±10kVpk/±10mApk. It is suitable for development of high speed copy machine and printer.
  • FKHB-5 - AC-DC Adjustable Power Supply The time setting by the potentiometer instead of switch, more convenient, intuitive and precise; l Oscillator time instead of RC timing improves the timing accuracy; l Popular plug-type terminal takes the place of ordinary types; l Popular plug-type test wire takes the place of ordinary types for more flexible and convenient. l Increase fault simulation options, more practical; l AC-DC 220V dual power, ruled out the impact to timing accuracy due to the tripping power;
    Wuhan Fanke Transformer
  • WRM - AC voltage test systems The WRM AC resonant test systems with variable inductance are used for factory testing of high and ultra-high voltage cables, power transformers, and gas-insulated switchgears.They use the resonance between the capacitive test object and the inductive HV reactor of the test system to generate a continuous sinusoidal high voltage. The natural resonance frequency of the test circuit is matched to the feed-in mains frequency 50/60 Hz by setting the variable inductance of the HV reactor.
    Highvolt Prüftechnik
  • Mini MMX Clamp - AC Current Clamp-on Adaptor This is 200A AC Clamp-on Adaptor with voltage output via a standard banana inputs to be connected to Multimeter, Power Harmonics, Analyzer, Oscilloscope, or other voltage measurement device.
  • DCM-2605 - 1000A AC/DC Amp +Frequency Digital Clamp-on Meters. 3 1/2 digit display. AC/DC current up to 1000A. AC voltage up to 750V. DC voltage up to 1000V. Resistance up to 200k£[ 
    Tecpel Co. Ltd
  • TM-1004 - AC/DC Transducer CATIII 600V. - Current range: 40A, 400A - Maximun conductor: 30mm
    Tenmars Electronics
  • 229-2 - AC Leakage Current Tester Testing for dangerous small leakage currents is easy with the Simpson Model 229-2 Leakage Current Tester. For use in appliance field service, in the lab, or in production, the 229-2 approximates the human threshold of perception in detecting hazardous AC leakage current. The 229-2 comes with test leads with alligator clips, manual and batteries. 
    Simpson Electric
  • EX840 - 1000A AC/DC True RMS Clamp/DMM + IR Thermometer AC/DC Clamp-On Meter/Digital MultiMeter with built-in Infrared Thermometer. Non-contact IR Temperature measurements with laser pointer. True RMS Current and Voltage measurements. Peak hold captures inrush currents and Transients. Multimeter functions: AC/DC Voltage, Resistance, Capacitance, Frequency, Diode, and Continuity. 1.7" (43mm) jaw opening for conductors up to 750MCM or two 500MCM. 4000 count backlit display. Data Hold and Min/Max, Auto Power off. Complete with standard test leads, 9V battery, general purpose Type K probe, belt holster, and professional CAT III-1000V Test Leads.
    Extech Instruments
  • GDTF-CVT - AC Resonance Test System The series is new generation of CVT special power frequency series resonance voltage boosting device.It is smaller size and more lighter weight than traditional device,meet various CVT inspection requirements of voltage grade with 35kv,66kv,110kv,220kv,330kv,500kv.It's an ideal generation product for power measure and high voltage test professionals.According to customer's requirement,the reactor can be divided into fixed and adjustable reactor.
    HV Hipot Electric

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AC - Current Alternates direction of flow cyclically.