DM-870 True-RMS Industrial Multimeter
Documents
| Name | Download | File type |
|---|---|---|
| vx-mm-3001-datasheet.pdf | 72 KB |
Overview
The DM-870 is a rugged true-RMS digital multimeter for electrical maintenance teams working on motor drives, distribution boards and control panels.
A selectable low-pass filter gives stable readings on the output of variable-frequency drives, and LoZ mode eliminates ghost voltages on long cable runs.
Readings can be logged to the Veltrix mobile app over Bluetooth LE. The instrument is drop-tested from 3 m and supplied with silicone test leads and a magnetic hanger. Quantity pricing applies from 5 and 10 units.
Every unit leaves the Veltrix service centre in Eindhoven with a factory calibration certificate traceable to national standards. Accredited ISO/IEC 17025 calibration can be ordered with the instrument or added later as a service.
The downloadable datasheet lists dimensions, electrical connection diagrams, ordering codes and the full specification. Installation and operating instructions are supplied in English, German, French and Dutch.
Specifications
| Measurement range | 1000 V AC/DC, 10 A, 60 MΩ |
| Accuracy class | ±0.05 % of span |
| Output signal | Bluetooth LE and USB |
| Ingress protection | IP54 |
| Certification | CE, CAT III 1000 V / CAT IV 600 V |
| Recommended calibration interval | 12 months |
| Wetted parts / housing material | Glass-fibre reinforced PC/ABS |
| Process / electrical connection | 4 mm safety sockets |
| Operating temperature | -10 to +50 °C |
| Weight | 0.55 kg |
Documents
| Name | Download | File type |
|---|---|---|
| vx-mm-3001-datasheet.pdf | 72 KB |
Package contents
Related products
Features
- Priced in your own unit. The unit of measure and the pack quantity in the specification table are the ones the quantity box and the line total are calculated in.
- Your price, not the list price. A signed-in account resolves its customer-group price, and a contract agreed against the account number narrows it further.
- Quantity breaks that show their working. Where a row carries a ladder, every step is on the page before the item reaches the cart.
- Stock you can act on. A live count, a status, and an expected-delivery date on a row that is orderable at zero.
- Documents on the record. The datasheet and the install guide are rows on the product, versioned with it, not links in a paragraph.
- Options resolved on the page. Each axis is a selector, and every combination carries its own number, stock position and price.
Frequently asked questions
Why can I not see a price until I sign in?
Prices on this storefront are account prices. Signing in resolves the customer group you belong to, and any agreement held against your account number, before a figure is shown at all.
Which number do I get if a quantity break and an account price both apply?
The narrower one. A price scoped to your customer number beats a price scoped to your group, and a quantity break is applied against whichever of those resolved.
The row shows no stock but still lets me order it. Is that a mistake?
No. A row can be marked never out of stock, in which case the expected-delivery date on the page is the commitment rather than the shelf count.
Do the options change the part number?
Yes. Every combination of the selectors is a record of its own, with its own number, its own stock position and its own price, and the number updates as you choose.
What is in the documents table?
The datasheet, which restates the specification table in printable form, and the install guide. Both are attached to the record and carry the revision shown in the specification table.
Where do the related products come from?
From relations held on the record itself, in three groups: related products, accessories, and spare parts. A kit lists its members and each member points back at the kit.