Voltmeters
Measure differences in voltage.
See Also: Electrostatic Voltmeters, Phase Angle Voltmeters
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High Power DC Power Supply
*Low ripple and low noise*High resolution and accuracy (0.1mV/0.01mA)*Built-in high-accuracy 5 1/2 voltmeter and milliohmmeter*Supporting high-accuracy and dynamic programming output*High-luminance VFD screen with two lines& four channels display*Intellegent fan system fan will be automatically initiated according to the temperature*Supporting remote voltage compensation and multidata storage*Supporting external trigger input and output*Power-on-self-test, software calibration and standard rack mount*Using standard SCPI protocol*Communication mode: RS232/RS485/USB.
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Mobile Comm DC Source w/ Battery Emulation, DVM
66321D
The Keysight Mobile Communications DC Source 663xx series offers several features ideal for testing wireless and battery powered devices. Excellent voltage transient response ensures maximum test-system throughput by minimizing device shutdowns due to significant voltage drops in the test wiring. Built-in advanced measurement system to accurately measure battery current drains when the device operates in different modes and a Keysight-developed feature that enables cellular telephone manufacturers to detect permanently and intermittently open-sense wire connections.The Keysight 66321D mobile communications dc source provides fast transient response, exceptional sourcing, output resistance programming, and precision measurement. This product is specially designed for testing next generation digital wireless communications products. The 66321D mobile communications dc source offers a new capability that simulates the internal resistance of a battery or battery pack. Additionally, these high performance models offer improved transient response and stable output operation with either short or long load leads. The 66321D dc source provides all of the capabilities of the 66321B with the addition of a built-in digital voltmeter.
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Oscilloscope: 100 MHz, 4 Analog Channels
DSOX2014A
100 MHz4 analog channels Easily view your signals on the 8.5-inch WVGA display Capture more data with up to 1 Mpts memory See more signal detail with 50,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add digital channels, 20 MHz function generator, 3-digit voltmeter, serial trigger and analysis, segmented memory & mask testing at any time Easily set up teaching labs with our free Educator's Resource Kit
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100MHz, 2 Channel PXI Oscilloscope, Spectrum Analyzer, Transient Recorder & Voltmeter
TE6100
The TE6100 is the first 100 MS/SEC measuring instrument that consists of a Digital Storage Oscilloscope, Spectrum Analyzer, Transient recorder and Voltmeter. This new PXI based, compact measuring instrument, can solve almost every measurement problem. Analyzing signals is done with an 8-bit resolution and a maximum sampling speed of 100 MHz. The input ranges 0.1 Volt full scale to 80 Volt full scale. The record length is 32K/64K samples.
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Mixed Signal Oscilloscope: 100 MHz, 4 Analog Plus 8 Digital Channels
MSOX2014A
100 MHz4 analog plus 8 digital channels Easily view your signals on the 8.5-inch WVGA display Capture more data with up to 1 Mpts memory See more signal detail with 50,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add 20 MHz function generator, 3-digit voltmeter, serial trigger and analysis, segmented memory & mask testing at any time Easily set up teaching labs with our free Educator's Resource Kit
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AC Line Separators
ALS-2
Standard Electric Works Co., Ltd
● x10 Model allows for more accurate measurements of low amperage devices.● Direct reading x1 mode.● 4mm Voltmeter input jacks.● Intergrated ground conductor.● 10 amp capacity.● 10cm plug cord for greater flexibility.
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Digital Insulation Mult-Meter
8005 IN
Standard Electric Works Co., Ltd
● Microprocessor controlled.● Four insulation test voltages (DC) : 50V, 100V, 250V, 500V● The maximum insulation measurement range is 200G ohm @500V.● Large LCD (78 × 67mm)● Auto-ranging.● Bar-graph indication.● Backlight function.● REL(Auto-null) function.● Auto AC/DC voltmeter.● Capacitor test.● Auto-test stop & smart hold.● Supplied with high quality test leads.● Safety standard : EN 61010-1 CAT III
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Contact Voltmeter
CVM-780
The CVM-780 Contact VoltmeterTM combines the ease of use of a digital voltmeter with the high input impedance and low input capacitance of a true electrostatic voltmeter in a small, portable, battery operated package.Being a true electrostatic voltmeter, not a field meter means that it reads real voltage, without confusing it with electrostatic field strength, which can be distinctly different.
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FieldFox Handheld Microwave Vector Network Analyzer
N9927A
18 GHz max frequency Carry the world's most integrated handheld T/R VNA analyzer Expand your measurement flexibility with optional 2-port VNA, time-domain, vector voltmeter, cable and antenna analyzer and more Save time by simultaneously measuring all four S-parameters with a single connection Perform accurate testing with QuickCal, full 2-port unknown thru Cal, TRL Easily measure average and pulse power with a USB power sensor
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Voltmeter
The Voltmeter (like the Sound Level Meter and Frequency Counter) can be positioned anywhere on the screen. The size of the display font changes when you resize the meter by dragging its borders. You can fill the screen for a really big readout that can be seen from across the room.
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3 Digit LCD Voltmeter
DPM 600
The DPM 600 is a 3 digit LCD voltmeter with 12.5mm (0.5") digit height. It features 200mV d.c. full scale reading, bandgap reference,auto-zero, auto-polarity and a set of annunciators. The meter can be panel mounted using the bezel and window. Connection to the meter is via solder pads
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Digital Panel Meter
Our product range includes a wide range of Digital Volt-Amp-Watt Meter (DVAW-1.), Digital Voltmeter. (DTV-1), Digital Voltmeter, Digital Wattmeter, Digital Single Phase True Voltmeter. and Digital Frequency Meter. (DTF-1).
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HandyScope HS4: 10 MS/s 100MHz BW, 4 Channel, USB Digital Storage Oscilloscope, Spectrum Analyzer, Voltmeter, Transient Recorder
HS4-10
* The Handyscope HS4 is the successor of the popular Handyscope HS3. Built for customers that want to extend their measuring capabilities even further, this powerful computer controlled measuring instrument now features four input channels. The HS4 has just like it's predecessor the four main measuring instruments: a Multimeter, an Oscilloscope, a Spectrum analyzer and a Transient recorder.
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Power Probe III Set
PP319FTC
Full functioning voltmeter measures in 1/10th of a volt increments from 1/10th of 1V up to 70V. Easy to read dual polarity indicators: red (+) symbol indicates positive green (-) symbol indicates negative. Circuit breaker protects the vehicles electrical system and your Power Probe. 20' extension lead gives you 40' total of lead. Great for RV'S, trucks and trailers.
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Cathodic Protection Digital Voltmeter
CPV-4
The CPV-4 is a DC digital voltmeter with a input resistance of 20 meg ohm and two voltage ranges
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Abrasion Test Setup for Coating of Hair Straightener
SCR ELEKTRONIKS have developed "4 Stations Abrasion Test Setup for Coating of Hair Straightener" for Testing of Hair Straightener. It consists of Adjustable Constant Voltage source, Digital Timer, Digital Voltmeter, Digital Timer for carrying out Heating Test of Hair Straightener. It has got the capacity to check hair straightener that require test current 28 A at different Test Voltages.
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Preheating Test Setup for Hair Straightener
SCR ELEKTRONIKS have developed "60 Stations Preheating Test Setup for Hair Straightener“ for Testing of Hair Straightener. It consists of Adjustable Constant Voltage source, Digital Timer, Digital Voltmeter, Digital Timer for carrying out Heating Test of Hair Straightener. It has got the capacity to check hair straightener that require test current 28 A at different Test Voltages.
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Digital H.V. Insulation Tester(5kV)
6305 IN
Standard Electric Works Co., Ltd
● High contrast OLED display● Microprocessor-controlled● Tests insulation resistance up to 10 TΩ● 4 Insulation test voltages: 500V, 1000V, 2500V, 5000V● AC / DC Voltmeter (30~600V)● Short-circuit current up to 5mA● PI (Polarization Index) indication● DAR (Dielectric Absorption Ratio) indication● Auto-ranging on all insulation ranges● Optical USB to RS-232 data transmission● Well isolated from contact● Well protected from surges● 2 built-in optical LEDs for data transfer● Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)● Auto-hold function to freeze reading● Overload protection● Adjustable testing duration: 1~30 minutes● Internal memory for data storage● Displays testing duration for insulation measurement● Auto-off function● 200 measurement results can be saved in memory and recalled on display
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Handyscope TP450-250XM-W5
TP450-250XM-W5
The Handyscope TP450 is a power quality analyzer, connected via USB to the computer. The advanced measurement software delivered by default contains Quick Setups that allow to start mains power logging measurements without specialized instrument knowledge. With the 450 V input range, the Handyscope TP450 can be plugged directly in a (110 - 230 V) wall socket to measure the mains voltage. No additional attenuator is required. Logging mains voltage can be done at a high rate of 250 thousand measurements per second, with a resolution of 16 bit, which is equal to a 5½ digit voltmeter. The Handyscope TP450 is an accurate voltmeter, but one that performs 5000 measurements on each cycle of the mains voltage, while a standard voltmeter performs 3 measurements per second. Even with the very high measurement rate of the Handyscope TP450, the mains voltage can be measured continuously for weeks, and afterwards each period of the mains voltage can be analyzed thoroughly. Using this fast continuous measuring method, no voltage peak or dip is missed, even if it lasts just a msec. The maximum measuring duration of the mains voltage is only limited by the available hard disk space. Measuring one week takes approximately 0.69 GB disk space. During a measurement, also RMS value and frequency are logged. It is possible to measure various properties, like e.g. Minimum, Maximum, Peak to peak, Mean, Variance, Standard deviation.
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Voltmeter
AC Moving Iron
*Compact in size (build in depth 33mm).*Rugged movement ensures sustained accuracy and reliability.*Square bezel permits edge to edge mounting, allowing maximum use of panel space.*Clear scaling for easy reading.
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Ultra Low Level DC Voltage Amplifiers
The EM A10 is a low level amplifier module for sensitive measurements, data collection and systems, where signals below 1 nanovolt may be measured. It is ideal for the input unit for precision voltage measuring systems, requiring voltage sensitivity for measuring low noise and low impedance sources. The noise level of the A10 is equivalent to a perfect resistor of about 20 ohms. When used with a digital voltmeter, steady one nanovolt digits may be displayed, with a response time constant of less than a second. The input voltage stability of the A10 is very high, with the drift around a nanovolt per degree C. The input connectors are made from pure copper. The input impedance is very high, and is time dependent, determined by the loop gain.
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Step Up Transformer
MagD
SCOPE proudly introduces Step-Up Transformer - MagD, specially designed to cater the needs of testing of instrument Transformers. Before new systems are put into service or after any occurrence of fault, the instrument transformers need to be tested for their outputs. It is to be ensured that these instrument transformers are giving proper outputs to the protective relays. MagD is used to plot excitation curves for instrument transformers. Inbuilt voltmeter and ammeter, eliminates the need of external meters for plotting of curves. It can also be used for de-magnetization of transformer cores and also turns-ratio tests can be conducted using MagD.
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FieldFox Handheld Microwave Vector Network Analyzer
N9926A
14 GHz max frequency Carry the world's most integrated handheld T/R VNA analyzer Expand your measurement flexibility with optional 2-port VNA, time-domain, vector voltmeter, cable and antenna analyzer and more Save time by simultaneously measuring all four S-parameters with a single connection Perform accurate testing with QuickCal, full 2-port unknown thru Cal, TRL Easily measure average and pulse power with a USB power sensor
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Display
XY Plotter
XY Plotter is used for visualizing (form evaluation) the transfer characteristics of two values to be measured. The following instruments can be used for transfer characteristics: DC and AC voltmeters, a selective AC voltmeter, a frequency meter, and a phase meter. Characteristics can be displayed in 3 planes (XY, XT, and YT), as well as in a three-dimensional (XYT) view.
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Phase Angle Voltmeter, Industry Standard
2250A
NAI's 2250A Phase Angle Voltmeter is the most accurate and versatile AC measurement tool in the Synchro/Resolver and LVDT/RVDT marketplace. Considered the industry standard and based on the latest DSP and FPGA technologies, the 2250A substantially extends and simplifies the capabilities of the legacy 2250 model.
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Mixed Signal Oscilloscope: 70 MHz, 2 Analog Plus 8 Digital Channels
MSOX2002A
70 MHz2 analog plus 8 digital channels Easily view your signals on the 8.5-inch WVGA display Capture more data with up to 1 Mpts memory See more signal detail with 50,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add 20 MHz function generator, 3-digit voltmeter, serial trigger and analysis, segmented memory & mask testing at any time Easily set up teaching labs with our free Educator's Resource Kit
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AC to AC Power Supplies, Output 0 to 25 VAC, 3000 AMPS, 75 KW, P/N 5955C
- AC to AC Power Supply, 84 KVA, 1 PH, 60 Hz, P/N 5955C- Input: 240 VAC, 350 Amps- Output: 0 to 25 VAC, 3000 Amps max- Back to back SCR is used to adjust the output voltage- Start / Stop push button- Power ON Light- Voltmeter and Ammeter are included to monitor output voltage and current- Indoor enclosure: 42″H x 32″W x 22″D- Estimated weight: (TBD)
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DC Coupled Current Probe
34134A
Measure a wide range of applications with this battery-powered, clamp-on probe; use with DMMs or voltmeters
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POWER PROBE MAESTRO
PPTM01AS
*Connects with the new Power Probe Tek application for greater diagnostic functionality*The Maestro and Power Probe Tek App will be compatible to connect with a majority of diagnostic scan tools*Trace mode offers scope-like functionality*Stream and record visual traces of electrical issues found when diagnosing*DC voltmeter with the capability of applying battery supplied voltage or ground*AC voltmeter: TRMS, peak-to-peak/min/max, frequency, duty cycle*Resistance testing with a live or unloaded circuit*Fuel-injector test mode*Driver test for testing module drivers
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Rack Mount Power Supplies
AC-DC High Voltage Power Supplies
Ideal for laboratory and instrumentation applications, these rack mounting supplies have the same output ratings and specifications as the modular supplies, but additionally feature calibrated ten-turn controls (with locking vernier dials) for precisely setting voltage and current. Voltmeter and ammeter are standard. An 8' long shielded output cable is included.
