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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Description Prix 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
N° de stock RS 901-0520
MarqueRS PRO
16,51 €
Each
Unité
AC - - 68mm 68mm 36.5mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
N° de stock RS 901-0567
MarqueRS PRO
30,36 €
Each
Unité
DC - - 92mm 92mm 45mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
N° de stock RS 901-0539
MarqueRS PRO
16,94 €
Each
Unité
AC - - 92mm 92mm 45mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
N° de stock RS 136-5394
MarqueRS PRO
60,87 €
Each
Unité
AC 4 LED 92mm 92mm 55mm - 14 mm ±0.5 + 1 Digit % Digits Only 0°C +50°C Voltmeter IEC 60529, IEC 61010-1:2001, IEC 61326-1:2005
N° de stock RS 901-0560
MarqueRS PRO
30,36 €
Each
Unité
DC - - 90.5mm 90.5mm 45mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
N° de stock RS 901-0551
MarqueRS PRO
30,36 €
Each
Unité
DC - - 68mm 68mm 36.5mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
N° de stock RS 180-9260
MarqueRS PRO
36,61 €
Each
Unité
- - LED 25mm 37mm 32mm - - - - -20°C +85°C Battery Meter CE Certified
N° de stock RS 179-7576
MarqueRS PRO
67,95 €
Each
Unité
- 4 Digital 90mm 90mm 55mm - 10 mm Class 1.0 - - - Voltmeter -
N° de stock RS 136-5393
MarqueRS PRO
60,87 €
Each
Unité
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
N° de stock RS 901-0526
MarqueRS PRO
16,51 €
Each
Unité
AC - - 68mm 68mm 36.5mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
N° de stock RS 180-9264
MarqueRS PRO
62,70 €
Each
Unité
- - LCD, LED - 53mm 65mm - - ±0.5 % - - - Battery Meter -
N° de stock RS 180-9262
MarqueRS PRO
36,61 €
Each
Unité
- - LED 25mm 37mm 32mm - - - - -20°C +85°C Battery Meter CE Certified
N° de stock RS 180-9261
MarqueRS PRO
39,20 €
Each
Unité
- - LED 39mm 43mm 49mm - - - - -40°C +85°C Battery Meter -
N° de stock RS 136-5388
MarqueRS PRO
50,21 €
Each
Unité
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
N° de stock RS 901-0558
MarqueRS PRO
27,81 €
Each
Unité
DC - - 92mm 92mm 45mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
N° de stock RS 901-0542
MarqueRS PRO
29,11 €
Each
Unité
DC - - 68mm 68mm 36.5mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
N° de stock RS 179-7574
MarqueRS PRO
94,08 €
Each
Unité
- 4 Digital 90mm 90mm 55mm - 10 mm Class 1.0 - - - Voltmeter -
N° de stock RS 180-9266
MarqueRS PRO
52,24 €
Each
Unité
- - LED - 53mm 65mm - - 0.1 V - - - Battery Meter CE Certified
N° de stock RS 901-0532
MarqueRS PRO
16,94 €
Each
Unité
AC - - 92mm 92mm 45mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
N° de stock RS 180-9263
MarqueRS PRO
57,50 €
Each
Unité
- - LED 39mm 43mm 49mm - - - - -20°C +85°C Battery Meter CE Certified