Reference listing
This page holds a place in the catalogue structure. The specification shows the indicative figures published for this instrument class so the layout can be reviewed; it does not describe a supplied product. Confirmed values, brand and documentation are issued with the quotation for the model actually sourced.
Electrical Test & Measurement · Digital Multimeters
Industrial Digital Multimeter
True RMS benchtop digital multimeter for voltage, current, resistance, capacitance and continuity, with a CAT III safety rating and data logging output.
DMM-600 · DMM range · Sourced to order
Key specifications
- Display
- 6000 count, true RMS
- DC voltage
- 0-1000 V
- AC voltage
- 0-750 V true RMS
- Current
- 0-10 A
- Safety rating
- CAT III 600 V
- Interfaces
- USB or RS232 logging
A multimeter is judged on two things that have nothing to do with resolution: whether it survives the environment in front of it, and whether it reads correctly on the distorted waveforms that inverters and switch-mode supplies produce.
That second point is why true RMS matters. A meter that averages will under-read current on a drive output or an LED supply by a margin that can exceed 40%, which is enough to select the wrong cable or the wrong breaker. If the work involves drives, UPS systems or electronic loads, the measurement method is part of the specification.
Features
- True RMS measurement that reads correctly on distorted and non-sinusoidal waveforms
- CAT III safety rating with fused current ranges and high-energy transient protection
- Data hold, min/max recording and relative measurement modes
- Logging output for connection to a PC or a data acquisition system
- Backlit display for use in plant rooms and enclosures
Technical specifications
Every value below is taken from source documentation. Where a parameter is not stated in the available material it is marked as information required rather than estimated.
| DC voltage | 0-1000 V, ±0.5% + 3 digitsStandard |
|---|---|
| AC voltage | 0-750 V true RMSStandard |
| DC current | 0-10 AStandard |
| Resistance | 0-40 MΩStandard |
| Capacitance and frequency | IncludedStandard |
| Continuity and diode test | Audible and visualStandard |
| Safety category | CAT III 600 VStandard |
|---|---|
| Display | 6000 count LCD with backlightStandard |
| Sampling rate | 3 readings per secondStandard |
| Power supply | Rechargeable battery or mains adapterStandard |
| Interfaces | USB, RS232 or BluetoothOptional |
Available models
| Model | Configuration | Key ranges | Availability |
|---|---|---|---|
| DMM-600B | Benchtop, mains powered | 0-1000 V DC | |
| DMM-600L | Handheld with logging | 0-1000 V DC |
Customization
- Test lead set selected for the application
- Calibration certificate with traceability where required
- Interface and logging software configured to the user
Certification and compliance
Certification documents not yet supplied
Certifications are only published once a certificate copy can be produced, so this section is deliberately empty rather than populated with assumed approvals. Tell us which approvals your application requires and we will confirm what is available for this instrument.
Parameters still to be confirmed
The following are required for a complete specification but are not stated in the documentation supplied to us. They are listed rather than estimated:
- Certification list (CE / RoHS / EMC) and availability of certificate copies
- Accuracy reference standard defining the stated accuracy class
- Operating temperature range
- Ingress protection rating of the supplied variant
- Warranty period and the terms that apply
- English-language datasheet and manual in PDF form
- Wiring diagram and terminal definitions
- Packaging dimensions and gross weight for freight calculation
Frequently asked questions
What does true RMS actually change?
It changes the number. An averaging meter assumes a clean sine wave; on the output of a drive, a UPS or a switch-mode supply the waveform is not sinusoidal and the averaging meter under-reads. True RMS measures the equivalent heating value and matches what the load actually experiences.
What does CAT III mean?
It describes the transient energy the meter is built to survive, based on where in the installation it is used. CAT III covers distribution-level circuits from the panel board outwards; CAT II is portable equipment on a branch circuit.
Request a quotation for the DMM-600
Send the configuration you need and we will confirm availability, lead time and terms. Minimum order quantity is 1 pc.
Request for quotation
Request a quotation - DMM-600
Send the technical detail and we will confirm availability, lead time and terms. In-stock items ship within 48 hours; customized specifications typically take 2-10 days. Minimum order quantity is 1 pc.