Electrical Testing - Page 727

Manufacturer: AEMC Brand: AEMC Model: 401

The AEMC 401 digital clamp-meter with temperature probe is a true RMS sensing, auto-ranging multimeter for measuring current, voltage, frequency, and resistance in electrical testing applications. It has a clamp that measures AC (alternating current) to 1,000A (amperes). The clamp has two jaws that can close around an electrical conductor up to 48mm (1.89 inches) in diameter to measure current without touching or interrupting the circuit. A set of test leads, which are silicone-insulated for flexibility and resistance to heat and cold, is included for measuring AC and DC voltage to 1,000V, frequency to 20kHz (kilohertz), and resistance to 100kΩ (kilohms). Frequency can also be measured with the clamp. The meter comes with a K-type thermocouple probe that measures temperatures from -60 to +1,000 degrees C (-76 to +1,832 degrees F).The meter has a rotary switch to select the property to measure, and a 10,000-count LCD with a backlight for visibility in low light that turns off automatically after two minutes. The inrush current function, with a selectable sampling time of 1ms (millisecond) or 100ms, analyzes surge current at startup and due to load increases in installations that are up and running. The maximum/minimum function tracks the highest and lowest readings for a property for as long as the function is engaged. To aid documentation of readings and capture readings in tight spaces, the data hold function keeps the most recent reading on the display after disconnecting from the circuit. A continuity buzzer confirms that the circuit conducts electricity, and a diode check detects whether a circuit's diodes are working properly. The unit operates on four AA batteries, and turns off automatically after 10 minutes of non-use to conserve battery life. It has a low-battery indicator that signals when the battery needs to be replaced.This true RMS (root mean square) sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of the waveform. It is auto-ranging, so it automatica...

Manufacturer: Rigol Brand: Rigol Model: DP712

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Manufacturer: Rigol Brand: Rigol Model: DP711

DP711 Programmable Linear DC Power Supply (single channel, 30 V/5 A).   Rigol DP711 Programmable Linear DC Power Supply (single channel, 30 V/5 A) × Single output, 30 V/5 A, total power up to 150 W Transient response time:

Manufacturer: Promax Brand: Promax Model: DC-590

Oscilloscopes are electrical testing devices used to verify the functionality of an electrical signal generator. Oscilloscopes measure an electrical signal over time, and display the waveform signals in a visual graph. The waveform shows the sweeps (or refresh) of voltage on a vertical (Y) axis, and can display time on a horizontal (X) axis. Details of a waveshape demonstrate the signal over time. Oscilloscopes can display in a digital or analog view. An analog oscilloscope has continuous waveform display, typically in a luminous phosphor. Some oscilloscopes can display more than one channel and type of measurement simultaneously. Some oscilloscopes can capture waveform signals to memory, and recall them. Oscilloscopes may provide real-time intensity grading. Some oscilloscopes have the ability to adjust frequency of display. A constant image will display if a signal is shown at a high frequency. Oscilloscopes can be powered with batteries or electricity, or may have a built-in generator. They may have Canadian Standards Association (CSA) or European Conformity (CE) certification, or a specific category (CAT) safety rating, such as CAT5e. Oscilloscopes are commonly used for testing, measuring, and inspecting in science, engineering, telecommunications, automotive, and industry applications. PROMAX manufactures signal analyzers and electrical meters for the communications and technology industries, including fiber optic testers, radio frequency equipment, cable TV analyzers, and LAN and telephone testers. The company, founded in 1963, is headquartered in Barcelona, Spain.

Manufacturer: Promax Brand: Promax Model: DC-590

Oscilloscopes are electrical testing devices used to verify the functionality of an electrical signal generator. Oscilloscopes measure an electrical signal over time, and display the waveform signals in a visual graph. The waveform shows the sweeps (or refresh) of voltage on a vertical (Y) axis, and can display time on a horizontal (X) axis. Details of a waveshape demonstrate the signal over time. Oscilloscopes can display in a digital or analog view. An analog oscilloscope has continuous waveform display, typically in a luminous phosphor. Some oscilloscopes can display more than one channel and type of measurement simultaneously. Some oscilloscopes can capture waveform signals to memory, and recall them. Oscilloscopes may provide real-time intensity grading. Some oscilloscopes have the ability to adjust frequency of display. A constant image will display if a signal is shown at a high frequency. Oscilloscopes can be powered with batteries or electricity, or may have a built-in generator. They may have Canadian Standards Association (CSA) or European Conformity (CE) certification, or a specific category (CAT) safety rating, such as CAT5e. Oscilloscopes are commonly used for testing, measuring, and inspecting in science, engineering, telecommunications, automotive, and industry applications. PROMAX manufactures signal analyzers and electrical meters for the communications and technology industries, including fiber optic testers, radio frequency equipment, cable TV analyzers, and LAN and telephone testers. The company, founded in 1963, is headquartered in Barcelona, Spain.

Manufacturer: Fluke Corporation Brand: Fluke Model: FLUKE-63TCAL

The Fluke 63 infrared thermometer takes noncontact temperature measurements and is used for monitoring electrical, HVAC, and automotive systems. It measures temperature from -32 to +535 degrees C (-25 to +999 degrees F) with accuracy that varies from + or - 1 degree C to + or - 3 degrees C depending on the temperature range. It has a 12:1 infrared distance-to-spot ratio with laser sighting for pinpointing the measurement area. The backlit display helps eliminate light reflections and improves contrast in low-light conditions. It can display the current temperature and the maximum temperature for comparison during process monitoring. The thermometer enters sleep mode after seven seconds of inactivity to help preserve battery life. The CE mark indicates compliance with applicable European Union (EU) directives. This thermometer is suitable for measuring the temperature of equipment, systems, and processes in electrical, HVAC (heating, ventilation, and air conditioning), mechanical, and automotive environments.SpecificationsTemperature range-32 to +535 degrees C (-25 to +999 degrees F)Infrared sensor accuracy-32 to -26 degrees C (-25 to -15 degrees F): + or - 3 degrees C (+ or - 5 degrees F); -26 to -18 degrees C (-15 to 0 degrees F): + or - 2.5 degrees C (+ or - 4 degrees F); -18 to +23 degrees C (-0 to 73 degrees F): + or - 2 degrees C (+ or - 3 degrees F); For targets above 23 degrees C (73 degrees F): + or - 1% of reading or + or - 1 degrees C (+ or - 2 degrees F), whichever is greaterDisplay resolution2 degrees C / 5 degrees FDistance-to-spot ratio12:1Power Supply9V or NiCd batteryWeight320g/11oz.Dimensions200 x 55 x 160mm / 8 x 2 x 6 inches (H x W x D)H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Digital infrared thermometers measure the temperature of surfaces from a distance. They may measure temperature in Celsius, Fahrenheit, or both. Infrared (IR) thermometers work by focus...

Manufacturer: Keysight Technologies Brand: KEYSIGHT TECHNOLOGIES Model: N2872A

The N2872A passive probe offers DC to 350 MHz and 10:1 attenuation factor to address a wide range of measurement needs. Compact 2.5-mm probe head diameter, low input capacitance, and various fine-pitch probe tip accessories make the Keysight N2870A Series passive probes ideal for probing densely populated IC components or surface-mount devices used in today's high-speed digital applications. The sharp probe tip is spring loaded to help engineers keep the probe from slipping off the device under test. Insulating IC caps keep the small probe tip centered on the IC lead and keep it from shorting adjacent leads. Standard flat blade ground connector and self-adhesive copper ground pad help reduce ground inductance while offering easy ground access. Optional probe tip accessories provide specialized capabilities for demanding applications. Compatible with Keysight InfiniiVision and Infiniium Series oscilloscopes with 1 M? input. Recommended for oscilloscopes with

Manufacturer: B&K Precision Corporation Brand: B&K Precision Model: 4011A

The BK Precision Model 4011A Function Generator is a versatile signal source which combines several functions into one unit. Additionally, the instrument provides the added convenience of a built-in frequency counter. This permits more accurate determination of output frequency than is possible with a simple calibrated dial. Coarse and fine tuning controls permit precision settability of the output frequency. High stability assures that the output frequency does not drift.

Manufacturer: Omron Electronics Brand: Omron

Contact Probes ContactProbe R Shape .5mmPitch 5.15mm L

Manufacturer: Probe Master Brand: Probe Master Model: 4232

Differential Probe, 25MHz, 10X/100X, 1400V