Extech EX503 10 Function Heavy Duty Industrial MultiMeter
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The Extech EX503 offers an array of must-have multimeter measurements including capacitance, frequency (dual sensitivity for electrical and electronic applications), diode test, and continuity. Other features include data hold and relative hold, and manual or auto-ranging modes. The latter automatically adjusts the measurement range based on the detected source such as electrical components and electronic equipment. The meter features 0.5 percent accuracy and a CAT IV-600-volt safety rating, protecting users even on outdoor wiring. Includes double-molded test leads, magnetic hanging strap, 9-volt battery, carrying case, and user manual.
Features
• 1000V input protection on all functions
• Dual sensitivity frequency functions
• Large backlit LCD
• Diode open circuit voltage of 2.8V DC
• Auto power off with disable feature
• Complete with double molded test leads,
magnetic hanging strap, Type K bead wire
temperature probe (EX505, EX520 and
EX530), carrying case, and one 9V battery
Specifications
| Specification | Value |
|---|---|
| AC Current | 0.1 µA to 10 A |
| AC Voltage | 0.1 mV to 1000 V |
| Capacitance | 0.01 nF to 100 µF |
| Continuity | Yes |
| DC Current | 0.1 µA to 10 A |
| DC Voltage | 0.1 mV to 1000 V |
| Diode Test | Yes |
| Duty Cycle | 0.1% to 99.9% |
| Frequency | Electrical: 5 Hz to 1 kHz; Electronic: 0.001 Hz to 10 MHz |
| Resistance | 0.1 Ω to 40 MΩ |
| True RMS | Yes |
| Certifications | CE, UL |
| Dimensions | 7.25 × 3.25 × 2.25" (184 × 83 × 57 mm) |
| Display | 4000-count segment LCD |
| IP Rating | IP67 |
| Power | 1 × 9V battery |
| Safety Category | CAT III - 1000 V, CAT IV - 600 V |
| Warranty | 3 years |
| Weight | 12.3 oz (349 g) |