Flir
FLIR DM66 Electrical & Field Service TRMS Multimeter – Digital Multimeter with VFD Mode
- SKU:
- DM66
- UPC:
- 793950381663
- Availability:
- Usually ships in 3 business days
Description
The FLIR DM66 Electrical & Field Service TRMS Multimeter is a full-featured digital multimeter for commercial electricians, automation field service, and electronics technicians — everything a daily-carry meter needs, in a compact one-hand design.
The DM66 measures AC/DC voltage to 600 V, current in A/mA/µA ranges, resistance to 60 MΩ, capacitance, frequency, diode, and Type K temperature, with VFD mode for drive circuits and LoZ mode to clear ghost voltages. Non-contact voltage detection with flashing backlight and audible alert, a 6000-count display, and a CAT IV-300 V / CAT III-600 V rating in a 2 m drop-tested, IP40 housing make it a dependable everyday meter. Includes premium silicone test leads, alligator clips, and a soft carrying case.
- Rich feature set for electrical and field-service troubleshooting in a compact, ergonomic one-handed design
- Non-contact voltage (NCV) detection to safely check for voltage
- LoZ mode to eliminate ghost-voltage errors
- VFD mode (low-pass filter) for accurate measurements on variable-frequency drives
- Flashing backlight and audible indicators for work in noisy environments
- Min/Max/Avg, relative mode, data hold, and auto power off
- Type K thermocouple temperature measurement from -40 to 400°C
Typical Applications
- Commercial electrical work
- Automation field service
- Electronics repair
- General troubleshooting
| Model | FLIR DM66 Electrical & Field Service TRMS Multimeter |
| Display Count | 6000 |
| AC/DC V | 600.0 V ±1% / 0.4% |
| AC/DC mV | 600.0 mV ±1% / 0.4% |
| VFD AC V | 600.0 V, 10–100 Hz, ±1% |
| AC/DC LoZ V | 600.0 V ±2.0% |
| AC/DC A | 10.00 A ±1.5% / 1.0% |
| AC/DC mA | 600.0 mA ±1.0% / 0.7% |
| AC/DC µA | 6000 µA ±1.5% / 1.0% |
| Frequency Counter (Voltage) | 50.00 kHz ±0.1% |
| Frequency Counter (Current) | 5.00 kHz ±0.1% |
| Resistance | 60.00 MΩ ±0.9% |
| Continuity Check Threshold | 30–480 Ω |
| Diode Test | 3.000 V ±0.9% |
| Capacitance | 2000 µF ±1.5%; 10.00 mF ±4.5% |
| Temperature, Type K | -40 to 400°C ±(1.0% + 1°C) |
| Measuring Rate | 5 samples per second |
| Category Rating | CAT IV-300 V, CAT III-600 V |
| IP Rating | IP40 |
| Drop Test | 2 m (6.6 ft) |
| Certifications | C-UL-US, CE, RCM |
| Power | 2 × AAA batteries |
| Battery Life | 400 hours without backlight (alkaline) |
| Auto Power Off | 32 minutes |
| Operating Temperature | -10 to 50°C |
| Weight | 334 g (11.8 oz) |
| Dimensions | 161 × 80 × 50 mm (6.3 × 3.2 × 2.0 in) |
| Included | DM66 with integral probe holder, 2 × AAA alkaline batteries, TA80 premium silicone test leads, TA70 alligator clips, soft carrying case |
Specifications are subject to manufacturer updates. Refer to current FLIR product documentation for complete operating, safety and maintenance requirements.
FLIR Limited Warranty
The FLIR DM66 is covered by FLIR's limited 3-year warranty for test and measurement instruments.
Warranty eligibility, registration requirements, exclusions, and coverage are subject to FLIR's complete warranty terms.