Digital Power Meters

A digital power meter is an electric meter that measures the amount of electrical energy consumed by residences, businesses or electrically powered devices. These meters continuously measure the instantaneous voltage and current to give a reading of energy used. The quantity of the reading is given by a numerical display.

What are digital power meters used for?

The primary function of a digital power meter is to measure energy consumption. These meters can also record other parameters of the load and supply of energy. For example, maximum rates of usage demands, voltages, power factors and reactive factors are also measured by power meters. A further use is time-of-day billing, where the amount of energy consumed can be split into on-peak and off-peak hours.

Types of digital power meters

The choice of a digital power meter depends on the functionality you require for energy consumption measurement. This could be either management and monitoring of network power quality or level and cost of consumption. Devices can allocate energy usage for tenant metering, sub-billing and highlight energy saving time periods. Power consumption measurements can be done on three-phase or single-phase networks.


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Description Price Cutout Height Cutout Width Display Type Number of Digits Number of Phases Pulse Output Depth Digit Height Meter Accuracy Minimum Temperature Maximum Temperature Approvals Maximum Measurement Measurement Range
RS Stock No. 801-6321
Mfr. Part No.2901364
MYR2,191.47
Each
units
96mm 96mm LCD - 3 - 82mm - Class 0.5 s (IEC 62053-22), Class 2 (IEC 62053-23) -10°C - - - -
RS Stock No. 175-0480
Mfr. Part No.2908576
MYR1,199.43
Each
units
- - Digital 8 3 Yes - - - -25°C +55°C - 288 V, 500 V 184 → 288 V, 320 → 500 V
New
RS Stock No. 191-4380
Mfr. Part No.2908285
MYR1,903.70
Each
units
- - LCD - 2, 3 - 58mm - Class 2(IEC 62053-23) -10°C +55°C - - -
RS Stock No. 801-6325
Mfr. Part No.2901363
MYR2,191.47
Each
units
90mm 72mm LCD - 3 Yes 64mm - Class 0.5 s (IEC 62053-22), Class 2 (IEC 62053-23) -10°C - - - -
RS Stock No. 174-3464
Mfr. Part No.2908578
MYR1,152.97
Each
units
- - - - 3 - - - - -25°C +55°C - 1 W, 5 A, 500 V 184 → 500V
New
RS Stock No. 191-4384
Mfr. Part No.2908307
MYR1,721.90
Each
units
- - LCD - 2, 3 - 64mm - Class 2(IEC 62053-23) -10°C +55°C - - -
RS Stock No. 174-3463
Mfr. Part No.2908586
MYR1,257.66
Each
units
- - - - 3 - - - - -25°C +55°C - 0.5 W, 80 A, 500 V 184 → 500V
New
RS Stock No. 189-2320
Mfr. Part No.2907954
MYR1,494.70
Each
units
- - LCD - 3 - 64mm - Class 0.5 s, Class 2 -10°C +55°C - - 1 → 20000A
New
RS Stock No. 191-4374
Mfr. Part No.2907955
MYR1,494.70
Each
units
- - - - 2, 3 - 64mm - Class 2(IEC 62053-23) -10°C +55°C - - -
New
RS Stock No. 191-4373
Mfr. Part No.2907944
MYR1,903.70
Each
units
- - LCD - 2, 3 - 58mm - Class 0.5 S(IEC 62053-22), Class 2(IEC 62053-23) -10°C +55°C - - 1 → 20000A
New
RS Stock No. 189-2319
Mfr. Part No.2907953
MYR3,448.40
Each
units
- - LCD - 3 - 75mm - Class 0.5 s, Class 2 -10°C +55°C - - 1 → 20000A
RS Stock No. 175-0481
Mfr. Part No.2908588
MYR1,211.20
Each
units
- - Digital 8 3 Yes - - - -25°C +55°C - 288 V, 500 V 184 → 288 V, 320 → 500 V
RS Stock No. 801-6334
Mfr. Part No.2901362
MYR1,794.14
Each
units
90mm 72mm LCD - 3 Yes 64mm - Class 0.5 s (IEC 62053-22), Class 2 (IEC 62053-23) -10°C - - - -
New
RS Stock No. 189-2321
Mfr. Part No.2907983
MYR1,721.90
Each
units
- - LCD - 3 - 64mm - Class 0.5 s, Class 2 -10°C +55°C - - 1 → 20000A
New
RS Stock No. 191-4383
Mfr. Part No.2908302
MYR3,448.40
Each
units
- - LCD - 2, 3 - 75mm - Class 2(IEC 62053-23) -10°C +55°C - - -
New
RS Stock No. 191-4385
Mfr. Part No.2908308
MYR2,630.60
Each
units
- - - - 2, 3 - 82mm - Class 2(IEC 62053-23) -10°C +55°C - - -
New
RS Stock No. 191-4379
Mfr. Part No.2907985
MYR1,812.80
Each
units
- - LCD - 2, 3 - 64mm - Class 2(IEC 62053-23) -10°C +55°C - - -
RS Stock No. 801-6328
Mfr. Part No.2901366
MYR3,102.62
Each
units
96mm 96mm LCD - 3 Yes 82mm - Class 0.5 s (IEC 62053-22), Class 2 (IEC 62053-23) -10°C - - - -
RS Stock No. 174-3465
Mfr. Part No.2908581
MYR1,735.16
Each
units
- - - - 3 - - - - -25°C +55°C - 1 W, 5 A, 500 V 184 → 500V
New
RS Stock No. 189-2318
Mfr. Part No.2907946
MYR2,676.00
Each
units
- - LCD - 3 - 75mm - Class 0.5 s, Class 2 -10°C +55°C - - 1 → 20000A