Optimised for commercial electricians and automation field service or electronics repair technicians, the FLIR DM66 True-RMS Digital Multimeter is a durable, dependable and dynamic diagnostics and inspection tool capable of measuring a variety of electrical parameters.
The FLIR DM66 True-RMS Digital Multimeter can be used to measure:
The FLIR DM66 True-RMS Digital Multimeter is also equipped with a VFD (Variable Frequency Drive) mode and an LoZ (Low Impedance) mode which prevents ghost voltages from affecting measurements.
In addition to this, the FLIR DM66 True-RMS Digital Multimeter includes an integrated non-contact voltage detector. When the FLIR DM66 True-RMS Digital Multimeter detects a voltage, it will issue an audible alarm and will flash the display’s backlight. Non-contact voltage detection allows the user to conduct measurements safely; the FLIR DM66 True-RMS Digital Multimeter has a safety rating of CAT IV 300V, CAT III 1000V.
Furthermore, the FLIR DM66 True-RMS Digital Multimeter includes Min, Max and AVG functions as well as a Relative mode, allowing the user to ascertain the measurements most relevant to his/her application. Measurements can be frozen on the display using the Data Hold function. In addition to this, the FLIR DM66 True-RMS Digital Multimeter includes an Auto Power Off function for preserving battery life.
The FLIR DM66 True-RMS Digital Multimeter can be operated using a single hand. It is compact and ergonomic with easily accessible buttons and a simple-to-navigate, intuitive on-screen menu system.
To ensure the FLIR DM66 True-RMS Digital Multimeter is suitable for tough environments, it has been drop tested from 2m and is IP40 rated.
The FLIR DM66 True-RMS Digital Multimeter is a feature-rich, reliable and rugged electrical tester.
| Measurements | ||
| Capacitance | 200.0 nF (±1.5%) | |
| 10.00 mF (±4.5%) | ||
| AC / DC LoZ Volts | 600.0 V (±2.0%) | |
| Frequency Counter | 50.00 kHz (±0.1%) | |
| Temperature, Type-K Thermocouple | 40°F to 752.0°F (±1.0% + 2.0°F) | |
| -40°C to 400.0°C (±1.0% + 1.0°C) | ||
| True RMS | Yes | |
| Parameter | Range | Basic Accuracy |
| AC / DC Volts | 600.0 V | ±1.0% / 0.4% |
| AC / DC mVolt | 600.0 mV | ±1.0% / 0.4% |
| VFD AC Volts | 600.0 V | ±1.0% |
| AC / DC Amps | 10.00 A | ±1.5% / 1.0% |
| AC / DC mAmps | 600.0 mA | ±1.0% / 0.7% |
| AC / DC μAmps | 6,000 μA | ±1.5% / 1.0% |
| Resistance | 6.000 MΩ | ±0.9% |
| Diode Test | 3.000 V | ±0.9% |
| Additional Measurements | ||
| Continuity Check | 30 Ω and 480 Ω | |
| Measuring Rate | 5 samples per second | |
| General Information | ||
| Auto Power Off | Yes | |
| Battery | 2 AAA batteries | |
| Drop Test | 2 m | |
| IP Rating | IP40 | |
| Safety Category Rating | CAT IV-300V, CAT III-600V | |
| Size (H x W x L) | 161 × 80 × 50 mm (6.3 × 3.2 × 2.0 in) | |
| Weight | 334 g (11.8 oz) | |
| Warranty | Limited lifetime warranty | |