The FLIR DM66 True-RMS Digital Multimeter is a feature-rich, reliable and rugged electrical tester capable of measuring frequency, diode, capacitance and temperature, as well as AC/DC voltage (up to 600V) and AC/DC current. It is also equipped with a Low Impedance (LoZ) mode, designed to prevent ghost voltages from affecting measurements, and a Variable Frequency Drive (VFD) mode.
Additionally, the FLIR DM66 True-RMS Digital Multimeter is capable of performing safe, non-contact voltage detection. The integrated non-contact voltage detector alerts the user to the presence of voltages via flashing the display’s backlight and issuing an audible alert. The FLIR DM66 True-RMS Digital Multimeter has a safety rating of CAT IV 300V, CAT III 600V.
Using Min, Max, AVG and Relative mode the user can ascertain the measurements most relevant to his/her application. The FLIR DM66 True-RMS Digital Multimeter’s Data Hold function can be used to freeze measurements on the display. It is also equipped with an Auto Power Off function designed to conserve battery life.
Operating the FLIR DM66 True-RMS Digital Multimeter is made simple as a result of its ergonomic, compact design, easy-to-navigate, intuitive on-screen menu system, and accessible buttons. The FLIR DM66 True-RMS Digital Multimeter can be held and operated using a single hand.
In addition to this, the FLIR DM66 True-RMS Digital Multimeter has been drop-tested from 2m and is IP40 rated making it suitable for tough environments.
The FLIR DM66 True-RMS Digital Multimeter is a durable, dependable, dynamic diagnostic instrument. It is ideal for commercial electricians, automation field service or electronics repair technicians.
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 |