Lovato DMG800L01 expandable flush-mounted digital multimeter with a 128 × 80 pixel graphic LCD, True RMS measurement, 31st-order harmonic analysis and support for 1 A or 5 A current transformers.
£550.26
The Lovato DMG800L01 is an expandable flush-mounted multifunction digital multimeter and electrical network analyser designed for detailed monitoring of industrial, commercial and infrastructure power systems. Its compact 96 × 96 mm panel format, high-resolution graphic display and advanced measurement functions provide clear visibility of electrical consumption, loading and power quality.
The instrument measures voltage, current, active power, reactive power, apparent power, frequency, power factor and electrical energy using accurate True RMS measurement. Individual harmonic analysis up to the 31st harmonic order helps engineers detect waveform distortion produced by variable speed drives, power supplies and other non-linear loads.
The DMG800L01 supports external 1 A or 5 A current transformers and can be expanded with compatible Lovato EXP modules for communication, digital input, output and control functions. This multilingual version provides menus in English, Czech, Polish, German and Russian. The product is listed as out of catalogue, so contact LED Controls to discuss remaining availability or a suitable current replacement.
The Lovato DMG800L01 provides detailed electrical information through instantaneous, minimum, maximum, average and maximum-demand measurements. This helps engineers identify overloaded circuits, phase imbalance, poor power factor and abnormal energy-consumption patterns before they affect equipment reliability or operating efficiency.
Its harmonic analysis functions provide valuable insight into distorted electrical waveforms, while the expandable architecture allows communication interfaces and programmable I/O to be added as installation requirements grow. This makes the DMG800L01 suitable for both standalone panel monitoring and integration into wider energy-management or automation systems.
| Voltage | 440 V |
|---|---|
| Manufacturer | Lovato Electric |
| Series | DMG Digital Multimeters |
| Model | DMG800L01 |
| Product type | Expandable multifunction digital metering instrument |
| Catalogue status | Out of catalogue |
| Installation type | Flush panel mounting |
| Panel format | 96 × 96 mm |
| Panel cut-out | 92 × 92 mm |
| Display | 128 × 80 pixel graphic LCD |
| Display backlight | White with four grey levels |
| Measurement method | True RMS |
| Auxiliary supply | 100–440 V AC / 110–250 V DC |
| Auxiliary operating range | 90–484 V AC / 93.5–300 V DC |
| Operating frequency | 45–66 Hz |
| Maximum power consumption | 3.9 VA |
| Rated phase-to-phase voltage | 690 V AC |
| Rated phase-to-neutral voltage | 400 V AC |
| Phase-to-phase measurement range | 20–830 V AC |
| Phase-to-neutral measurement range | 10–480 V AC |
| Current transformer input | External CT, 1 A or 5 A secondary |
| Current measurement range | 0.01–1.2 A or 0.01–6 A |
| Voltage accuracy | ±0.2% |
| Current accuracy | ±0.2% |
| Frequency accuracy | ±0.05% |
| Active power accuracy | ±0.5% |
| Active energy accuracy | Class 0.5S, IEC/EN 62053-22 |
| Reactive energy accuracy | Class 2, IEC/EN 62053-23 |
| Harmonic analysis | Up to the 31st harmonic order |
| Built-in communication port | No |
| Expansion capability | Compatible with Lovato EXP modules |
| Languages | English, Czech, Polish, German and Russian |
| Front protection rating | IP65 |
| Terminal protection rating | IP20 |
| Operating temperature | -20 to +60 °C |
| Conformity | IEC/EN 61010-1, IEC/EN 61000-6-2, IEC/EN 61000-6-4, UL508 and CSA C22.2 No. 14 |
| HS Code | 90303100 |
The DMG800L01 measures voltage, current, power, energy, frequency, power factor and harmonic distortion in single-phase and three-phase electrical networks.
Yes. It provides individual harmonic analysis up to the 31st harmonic order, helping engineers identify distorted voltage and current waveforms.
The meter supports external current transformers with either a 1 A or 5 A secondary output.
No. Communication interfaces and programmable I/O functions can be added using compatible Lovato EXP expansion modules.
The DMG800L01 is listed as out of catalogue. Contact LED Controls to check remaining availability or discuss a suitable current Lovato replacement.
Lovato DMG multifunction meters are used by electrical engineers, panel builders and energy managers to provide accurate power measurement, advanced harmonic analysis and dependable electrical-network monitoring.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...