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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Beskrivning Pris 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-artikelnummer 901-0539
VarumärkeRS PRO
183,95 kr
Each
Enheter
AC - - 92mm 92mm 45mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
RS-artikelnummer 180-9260
VarumärkeRS PRO
378,50 kr
Each
Enheter
- - LED 25mm 37mm 32mm - - - - -20°C +85°C Battery Meter CE Certified
RS-artikelnummer 179-7574
VarumärkeRS PRO
972,79 kr
Each
Enheter
- 4 Digital 90mm 90mm 55mm - 10 mm Class 1.0 - - - Voltmeter -
RS-artikelnummer 901-0526
VarumärkeRS PRO
117,09 kr
Each
Enheter
AC - - 68mm 68mm 36.5mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
RS-artikelnummer 179-7576
VarumärkeRS PRO
702,59 kr
Each
Enheter
- 4 Digital 90mm 90mm 55mm - 10 mm Class 1.0 - - - Voltmeter -
RS-artikelnummer 186-2456
VarumärkeRS PRO
209,59 kr
Each
Enheter
AC - Analogue 72mm 72mm 66 (100 A)mm - - 1 % - -10°C +65°C - -
RS-artikelnummer 180-9261
VarumärkeRS PRO
405,35 kr
Each
Enheter
- - LED 39mm 43mm 49mm - - - - -40°C +85°C Battery Meter -
RS-artikelnummer 180-9262
VarumärkeRS PRO
378,50 kr
Each
Enheter
- - LED 25mm 37mm 32mm - - - - -20°C +85°C Battery Meter CE Certified
RS-artikelnummer 186-2431
VarumärkeRS PRO
209,59 kr
Each
Enheter
AC - Analogue 48mm 48mm 54 (<30 A) mm, 72 (30 → 60 A) mm - - 1 % - -10°C +65°C - -
RS-artikelnummer 901-0542
VarumärkeRS PRO
316,03 kr
Each
Enheter
DC - - 68mm 68mm 36.5mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
RS-artikelnummer 180-9264
VarumärkeRS PRO
648,28 kr
Each
Enheter
- - LCD, LED - 53mm 65mm - - ±0.5 % - - - Battery Meter -
RS-artikelnummer 186-2455
VarumärkeRS PRO
209,59 kr
Each
Enheter
AC - Analogue 72mm 72mm 66 (100 A)mm - - 1 % - -10°C +65°C - -
RS-artikelnummer 186-2457
VarumärkeRS PRO
209,59 kr
Each
Enheter
AC - Analogue 72mm 72mm 66 (100 A)mm - - 1 % - -10°C +65°C - -
RS-artikelnummer 186-2472
VarumärkeRS PRO
213,42 kr
Each
Enheter
AC - Analogue 96mm 96mm 66 (100 A)mm - - 1 % - -10°C +65°C - -
RS-artikelnummer 901-0560
VarumärkeRS PRO
329,66 kr
Each
Enheter
DC - - 90.5mm 90.5mm 45mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
RS-artikelnummer 136-5388
VarumärkeRS PRO
396,06 kr
Each
Enheter
AC 4 LED 43.5mm 92mm 68mm - 14 mm ±0.5 + 1 Digit % Digits Only 0°C +50°C Voltmeter IEC 60529, IEC 61010-1:2001, IEC 61326-1:2005
RS-artikelnummer 186-2473
VarumärkeRS PRO
213,42 kr
Each
Enheter
AC - Analogue 96mm 96mm 66 (100 A)mm - - 1 % - -10°C +65°C - -
RS-artikelnummer 901-0567
VarumärkeRS PRO
329,66 kr
Each
Enheter
DC - - 92mm 92mm 45mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
RS-artikelnummer 901-0532
VarumärkeRS PRO
183,95 kr
Each
Enheter
AC - - 92mm 92mm 45mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
RS-artikelnummer 186-2430
VarumärkeRS PRO
209,59 kr
Each
Enheter
AC - Analogue 48mm 48mm 54 (<30 A) mm, 72 (30 → 60 A) mm - - 1 % - -10°C +65°C - -