FLIR DM91 Industrial True RMS Digital Multimeter
FAST & EFFECTIVE TROUBLESHOOTING
Rich feature set ensures safe and accurate operations
• User-friendly design with an intuitive interface and enhanced ergonomics
• Work longer with flexible battery options, powerful LED worklights, and rugged, drop-tested design
• Detect and document intermittent trends using the datalogging mode with on-board storage of 40k measurements*
• Rely on the protection of CAT IV-600V, CAT III-1000V safety ratings
• Diagnose complex systems with high and low voltage measurement capabilities
• Measure True RMS, LoZ, and VFD, as well as microamp and milliamp current
• Assess temperatures up to 400°C (752°F) with Type-K thermocouple
• Work safely with built-in, non-contact AC voltage
• Similar to Fluke 179
TRUSTED, ACCURATE READINGS
The FLIR DM91 Industrial True RMS Digital Multimeter allows you to diagnose complex systems with True RMS, LoZ, VFD, and high- and low-voltage measurement capabilities. You can also assess temperatures up to 400°C (752°F) with the supplied Type K thermocouple, or take non-contact AC voltage readings with the built-in voltage detector.
FAST & EFFECTIVE TROUBLESHOOTING
Rich feature set of the FLIR DM91 Industrial True RMS Digital Multimeter ensures safe and accurate operations
• User-friendly design with an intuitive interface and enhanced ergonomics
• Work longer with flexible battery options, powerful LED worklights, and rugged, drop-tested design
• Detect and document intermittent trends using the datalogging mode with on-board storage of 40k measurements*
• Rely on the protection of CAT IV-600V, CAT III-1000V safety ratings
DOCUMENT & SHARE RESULTS
View and share wirelesssly for improved workflow
• Send readings via METERLiNK to compatible FLIR infrared cameras to embed data into live or saved thermal images*
• Wirelessly connect to FLIR Tools or the FLIR InSite workflow management application, for efficient troubleshooting and streamlined inspections
FLIR DM91 Industrial True RMS Digital Multimeter Specifications:
Feature |
Range | Accuracy |
| Data Storage with Recall | 1 file of 40k readings | |
| Connectivity | Bluetooth® | |
Measurements |
||
| Maximum Voltage | 1000 V DC, 1000 V AC True RMS | |
| Range | Basic Accuracy | |
| Frequency Counter | 100.00 Hz | ±0.1% |
| Resistance | 6.000 MΩ | ±0.9% |
| Continuity Check | 600.0 Ω | ±0.9% |
| Capacitance | 10.00mF | 1.90% |
| Diode Test | 1.500 V | |
| Temperature, Type-K Thermocouple | ± (1.0% + 3°C)/ IGM
±(1.0% + 5°C) |
|
| -40.0 to 400.0°C DMM | ||
| Measuring Rate | 3 samples per second | |
| General Information | 3000A AC (Optional TA72/74) | ±3.0% + 5 digits |
| Display Count | 6000 | |
| Category Rating | CAT IV-600V, CAT III-1000V | |
| IP Rating | IP40 | IP40 |
| Battery type | 4x AAA | 3x AA |
| Drop Test | 3x AA | |
| Battery Life | Alkaline: approx. 110 hrs | |
| Lithium polymer (optional): approx. 500 hrs | ||
| Warranty | Limited lifetime warranty | |
