The EX520A heavy duty true RMS industrial multimeter measures AC/DC voltage, current, resistance, capacitance, dual sensitivity frequency (electric 1 kHz/electronic 10 MHz), type K thermocouple -45°C to 760°C (-50°F to 1400°F), and bead wire temperature probe -20°C to 250°C (-4°F to 482°F). It has a 6000-count backlit LCD screen, 0.09% basic accuracy, relative/data hold, and an auto-power function. With a CAT IV-600 V safety rating and an IP67 designation for water and dust resistance, the EX520A is an excellent choice for electricians, HVAC professionals, and benchtop technicians that demand electrical testing equipment that is accurate, durable, and safe.
| AC Current | 0.1 µA to 10 A |
|---|---|
| AC Voltage | 1 mV to 1000 V |
| Capacitance | 0.01 nF to 99.99 mF |
| Continuity | Yes |
| DC Current | 0.1 µA to 10 A |
| DC Voltage | 0.1 mV to 1000 V |
| Duty Cycle | 0.1 to 99.9% |
| Frequency | Electrical: 0.001 Hz to 10 MHz, Electronic: 0.01 Hz to 1 kHz |
| Resistance | 0.1 Ω to 40 MΩ |
| Temperature (Type K) Max Resolution | -45°C to 760°C (-50°F to 1400°F) |
| True RMS | Yes |
| Certifications | CE, UL |
| Dimensions | 183 mm × 83 mm × 55 mm (7.1 in × 3.2 in × 2.1 in) |
| Display | 6000-count segment LCD |
| IP Rating | IP67 |
| Power | 1 × 9 V battery |
| Safety Category | CAT IV-600 V |
| Warranty | 3 years |
| Weight | 375 g (13.2 oz) |
