Voltmeters

Voltmeters are instruments that measure the voltage, or potential deviation, between two points in an electrical circuit. Voltmeters are panel mounted devices that can display with either an analogue or digital display. Analogue panel voltmeters have a pointer that moves along a scale proportional to the voltage level. Digital panel voltmeters measure the potential deviation in the same way and display this with a digital readout.

What are voltmeters used for?

Voltmeters can measure voltage levels in generators or fixed machinery. They're commonly used in chemical processing plants where pressure, temperature or fluid-flow readings can be converted into voltage measurements.

Types of Analogue Voltmeters

  • Moving coil voltmeters have either permanent magnets or dynamometers as measuring components with low power consumption benefits.
  • Moving iron voltmeters can measure both AC and DC currents by producing a deflective torque. The torque-to-weight ratio is high which means increased accuracy of readings.
  • Electrostatic voltmeters measure current flow based on attracting, repulsion or symmetry between two electrically charged plates. Their benefits is the high voltage range capacity of 200KV.

Types of Digital Voltmeters

Digital panel voltmeters have a number of different parameters such as supply voltage and meter accuracy. Typical mounting options include 12-pin DIPs and traditional bezel mounts. Digital screen options include a range of red, blue or green LED or LCD display units to suit your needs under different lighting conditions. Housings can be circular, square or rectangular.


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Omschrijving Prijs Current Type Number of Digits Display Type Cutout Height Cutout Width Depth Supply Voltage Digit Height Meter Accuracy Analogue Effect Minimum Temperature Maximum Temperature Meter Type Approvals
RS-stocknr. 667-3991
FabrikantnummerDPM 950S-FPSI
FabrikantLascar
71,57 €
Each
Aantal stuks
DC 3.5 LCD 40mm 72mm 8.4mm - - ±1 % Digits Only 0°C +50°C Voltmeter -
RS-stocknr. 392-8585
Fabrikantnummer9605000000B
29,22 €
Each
Aantal stuks
DC - - 92mm 92mm 53mm - - Class 1.5 - - +23°C Voltmeter -
RS-stocknr. 867-3066
FabrikantnummerEMV 1200-40
FabrikantLascar
34,75 €
Each
Aantal stuks
DC 3 LCD - 5.5mm - - 12.5 mm ±0.4 % Digits Only 0°C +50°C Voltmeter -
RS-stocknr. 332-1855
FabrikantnummerDPM 970
FabrikantLascar
93,67 €
Each
Aantal stuks
AC 3.5 LCD 40mm 72mm 12.5mm - - ±2 % Digits Only 0°C +50°C Voltmeter -
RS-stocknr. 388-5472
FabrikantnummerCUB4V020
FabrikantRed Lion
164,91 €
Each
Aantal stuks
DC 3.5 LCD 33mm 68mm 49.8mm - - ±0.1 % Digits Only 0°C +60°C Voltmeter -
RS-stocknr. 867-3126
FabrikantnummerEMV 1025S-00
FabrikantLascar
45,71 €
Each
Aantal stuks
DC 37259 LCD - 5.5mm 5.5mm - 12.5 mm ±0.1 % Digits Only 0°C 50°C Voltmeter -
RS-stocknr. 388-5450
FabrikantnummerCUB4V010
FabrikantRed Lion
164,91 €
Each
Aantal stuks
DC 3.5 LCD 33mm 68mm 49.8mm - - ±0.1 % Digits Only 0°C +60°C Voltmeter -
RS-stocknr. 903-3551
FabrikantnummerDMS-20PC-3-RS-C
46,66 €
Each
Aantal stuks
DC 3.5 LED 21.29mm 33.93mm 11.05mm - 9.4 mm ±3 % Digits Only 0°C 60°C Voltmeter RoHS Compliant
RS-stocknr. 315-9442
FabrikantnummerPD721MCS10V/2-001
FabrikantHOBUT
58,90 €
Each
Aantal stuks
DC - - - - - - - - - -25°C +40°C Voltmeter -
RS-stocknr. 221-2845
FabrikantnummerDMS-20LCD-0-DCM-C
33,02 €
Each
Aantal stuks
DC 3.5 LCD 21.29mm 33.93mm 15.8mm - - ±0.01 % Digits Only - - Voltmeter -
RS-stocknr. 533-0514
FabrikantnummerSP8-100
FabrikantLascar
66,89 €
Each
Aantal stuks
DC 3.5 LED 21.6mm 53.2mm 20.2mm - - 0.1 % Digits Only 0°C +50°C Voltmeter -
RS-stocknr. 392-8298
Fabrikantnummer9600100000B
29,22 €
Each
Aantal stuks
DC - - 92mm 92mm 53mm - - Class 1.5 - - +23°C Voltmeter -
RS-stocknr. 388-5422
FabrikantnummerCUB4V000
FabrikantRed Lion
150,71 €
Each
Aantal stuks
DC 3.5 LCD 33mm 68mm 49.8mm - - ±0.1 % Digits Only 0°C +60°C Voltmeter -
RS-stocknr. 810-3365
FabrikantnummerDMS-20PC-1-DCM-B-C
64,94 €
Each
Aantal stuks
DC 3, 3.5 LED 21.29mm 33.93mm 25.4mm - - ±0.2 V Digits Only -25°C +60°C Voltmeter -
RS-stocknr. 903-3582
FabrikantnummerDMS-20PC-2-LM-C
62,22 €
Each
Aantal stuks
AC 3 LED 21.29mm 33.93mm 24.38mm - 9.4 mm ±2 V Digits Only -25°C +60°C Voltmeter cRUus, cUL, IEC, RoHS Compliant, UL
RS-stocknr. 810-3384
FabrikantnummerDMS-30PC-1-BS-C
71,55 €
Each
Aantal stuks
DC 3.5 LED 22.3mm 53.8mm 20.62mm - - - Digits Only 0°C +60°C Voltmeter -
RS-stocknr. 163-6307
FabrikantnummerDMS 30PC-1-RS-C
59,44 €
Each
Aantal stuks
DC 3.5 LED 22.3mm 53.8mm 19.6mm - - ±2 % Digits Only 0°C +60°C Voltmeter -
RS-stocknr. 312-858
FabrikantnummerD72SD500V/2-001
FabrikantHOBUT
25,80 €
Each
Aantal stuks
AC - - 68mm 68mm - - - - - -25°C +40°C Voltmeter -
RS-stocknr. 810-3387
FabrikantnummerDMS-30LCD-2-5-C
52,83 €
Each
Aantal stuks
DC 3.5 LCD 22.3mm 53.8mm 20.62mm - - - Digits Only 0°C +60°C Voltmeter -
RS-stocknr. 255-979
FabrikantnummerDPM 700
FabrikantLascar
53,50 €
Each
Aantal stuks
DC 3.5 LCD 32mm 62mm 6.5mm - - ±1 % Digits Only 0°C +50°C Voltmeter -
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