RS PRO LED Digital Panel Multi-Function Meter, 90mm x 90mm, 4 (Instantaneous), 6 (Integrated)-Digits, 3 Phase

  • RS stock no. 179-7578
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
COO (Country of Origin): IN
Product Details

RS PRO Digital Multi-Function Energy Meter

Introducing the RS PRO Digital kWh Power Meter, ideal for accurate measurement and audit of kilowatts per hour. This digital power meter offers true RMS measurement for highly accurate and reliable readings resulting in quality measurement and data. The meter has been designed with a six-digit resolution with built-in auto-scaling and can measure Volts and Amps simultaneously. This is an ideal unit for direct measurement of active power that can be used across a wide range of applications.

Features and Benefits:

• This high-quality RS PRO digital kWh meter offers true RMS measurement to ensure accurate and reliable readings with simultaneous sampling of Volts and Amps
• The meter is designed with a six-digit display with auto-scaling on each row for better readability and gives continuous and instantaneous readings
• It also features a field-programmable Star (Wye) or Delta or Single-Phase configuration, as well as field programmable W, VA, PF or Wh parameters
• The device has a wide measurement range of 50mA to 6A
• The RS PRO power meter offers programmable kVah for meters with energy parameter, making it incredibly versatile with a wider range of results
• The power meter enclosure housing measures 96 x 96 x 55 mm
• Panel cut out size required is 90 x 90 x 55 mm
• The device offers a flush panel mounting installation
• Class 1.0 accuracy as per IEC 62053-21


Digital Power Meters, or energy meters, are used to measure and monitor energy and power consumption. There are many different types of power meters that measure different parameters, dependant on the measuring application they are used for. With the versatility of these power meters, they can display and measure voltages, power factors and reactive factors, which in turn can be used to calculate costs for on-peak and off-peak energy consumption. Digital power meters can be used across a wide variety of applications, but can most commonly be found in:

• Power plants and sub-stations
• Homes and businesses to monitor and display energy consumption on behalf of the energy supplier
• Management and monitoring of network power quality and consumption

What are the benefits of using a digital power meter compared to an analogue power meter?

One of the biggest benefits of using a digital power meter is the fact that it gives continuous and instantaneous readings. Analogue power meters are used for the same purpose as a digital meter, however, they are much more difficult for the average person to read and understand, which is why qualified technicians often come to take the readings from them. Digital power meters are also integrated to share the usage measurements and data to utility suppliers, meaning it is an easier and more convenient way for both the energy user and energy company to be able to give more accurate readings which in turn also affects the cost of energy usage for the user.


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

Attribute Value
Cutout Height 90mm
Cutout Width 90mm
Display Type LED
Number of Digits 4 (Instantaneous), 6 (Integrated)
Number of Phases 3
Depth 55mm
Digit Height 10 mm
Meter Accuracy Class 1.0
Measurement Range 50 mA - 6 A
Meter Type Digital
9 Available in 4-6 working days for collection or delivery to major cities, unless heavy, bulky, hazardous or lithium metal (T&C’s Apply)
Price (Excl VAT) Each
R 2,067.48
(exc. VAT)
R 2,377.60
(inc. VAT)
Per unit
1 +
R 2,067.48
Not Available for premium delivery