Voltmeters

Voltmeters are instruments that are used in electrical circuitry to measure the voltage, or potential deviation, between two points in an electrical circuit. Voltmeters are panel mounted devices that can display results in either an analogue or digital display format. Analogue voltmeters have a pointer that moves along a scale proportional to the voltage level whereas digital voltmeters measure the potential deviation in the same way and display this with a digital readout.At RS Components, we have curated a wide range of voltmeters from leading brands in the industry, including HOBUT, Lascar, Murata Power Solutions, Sifam Tinsley, RS PRO and many more. Our range includes voltmeters suitable for AC and DC, with various supply voltage and meter accuracy options available.

What are voltmeters used for?

Voltmeters are used in a wide range of applications of industries as their function of measuring voltage levels can be beneficial in many different environments, such as measuring the voltage in generators or fixed machinery. They're also commonly used in chemical processing plants where pressure, temperature or fluid-flow readings can be converted into voltage measurements.

How do I connect a voltmeter?

As a voltmeter is used to measure any potential difference is should always be connected in parallel in your circuit. This is important because objects in parallel encounter the same potential difference.

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 are the high voltage range capacity of 200KV.

Types of Digital Voltmeters

Digital panel voltmeters have several 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. 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 -
RS-stocknr. 392-8642
Fabrikantnummer9600600000B
€ 29,22
Each
Aantal stuks
DC - - 92mm 92mm 53mm - - Class 1.5 - - +23°C Voltmeter -
RS-stocknr. 653-7671
FabrikantnummerCUB5VB00
FabrikantRed Lion
€ 180,21
Each
Aantal stuks
DC 5 LCD 33mm 68mm 43.4mm - - - Digits Only -35°C +75°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. 392-8585
Fabrikantnummer9605000000B
€ 29,22
Each
Aantal stuks
DC - - 92mm 92mm 53mm - - Class 1.5 - - +23°C Voltmeter -
RS-stocknr. 810-3346
FabrikantnummerDMS-20LCD-2-5-C
€ 35,24
Each
Aantal stuks
DC 3.5 LCD 21.29mm 33.93mm 17.2mm - - - Digits Only 0°C +60°C Voltmeter -
RS-stocknr. 106-4881
FabrikantnummerDPM 160S
FabrikantLascar
€ 105,05
Each
Aantal stuks
DC 4.5 LCD 27mm 57mm 8.2mm - - ±1 % Digits Only 0°C +50°C Voltmeter -
RS-stocknr. 810-3343
FabrikantnummerDMS-20LCD-1-9-C
€ 33,02
Each
Aantal stuks
DC 3.5 LCD 21.29mm 33.93mm 17.2mm - - - Digits Only 0°C +60°C Voltmeter -
RS-stocknr. 455-4450
FabrikantnummerDPM 959B
FabrikantLascar
€ 75,09
Each
Aantal stuks
DC 3.5 LED 40mm 72mm 8.4mm - - 0.1 % Digits Only 0°C +50°C Voltmeter -
RS-stocknr. 533-4190
Fabrikantnummer906T24BNBGN
FabrikantCurtis
€ 44,70
Each
Aantal stuks
- - LED 31.2mm 53.2mm 28.8mm - - - - -40°C +85°C Battery Meter -
RS-stocknr. 810-3328
FabrikantnummerDMS-20LCD-0-5-C
€ 35,24
Each
Aantal stuks
DC 3.5 LCD 21.29mm 33.93mm 17.2mm - - - Digits Only 0°C +60°C Voltmeter -
RS-stocknr. 420-0557
FabrikantnummerV 1
FabrikantLascar
€ 15,794
Each (In a Pack of 10)
Aantal stuks
DC 3.5 LCD 15mm 34mm - - - ±3 % Digits Only 0°C +50°C Voltmeter -
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. 106-4875
FabrikantnummerDPM 160
FabrikantLascar
€ 93,00
Each
Aantal stuks
DC 4.5 LCD 27mm 57mm 8.2mm - - ±1 % Digits Only 0°C +50°C Voltmeter -
RS-stocknr. 176-4086
FabrikantnummerDMS-40PC-1-RS-C
€ 85,86
Each
Aantal stuks
- 4.5 LED 23mm 55mm 17.45mm - - - Digits Only - - Voltmeter -
RS-stocknr. 419-9356
FabrikantnummerEMV 1025S-01
FabrikantLascar
€ 29,40
Each
Aantal stuks
DC 3.5 LCD 44mm 21mm 9mm - - ±2 % Digits Only 0°C +50°C Voltmeter -
RS-stocknr. 196-8525
FabrikantnummerIS 11015
FabrikantSifam Tinsley
€ 48,28
Each
Aantal stuks
DC - - 72mm 94mm 30.2mm - - ±1.5 % - -25°C +55°C Voltmeter -
RS-stocknr. 905-5677
FabrikantnummerPAXLHV00
FabrikantRed Lion
€ 199,86
Each
Aantal stuks
AC 3 LED 45mm 92mm 104.1mm - 14.2 mm ±0.1 % Digits Only 0°C 60°C Voltmeter IEC, NEMA 4X, UL
RS-stocknr. 254-9125
FabrikantnummerDMS-20PC-1-DCM-C
€ 55,04
Each
Aantal stuks
DC 3.5 LED 21.29mm 33.93mm 24.4mm - - ±0.01 % Digits Only - +60°C Voltmeter -
RS-stocknr. 201-0318
FabrikantnummerIS 11175
FabrikantSifam Tinsley
€ 39,59
Each
Aantal stuks
AC - - 38mm 43mm - - - - - -25°C +55°C Voltmeter -