The general purpose clamp amp meter has a large and complete 4000-count LCD. Featureing comprehensive user interface symbols such as a low battery indicator. It is equipped with a Data Hold function, which freezes the measurement. The Model 503 is compact for comfortable one-handed operation, and the hooked jaw design is easy to maneuver in crowded wiring and breaker panels. The jaw opening for the Model 503 is 1.1" (28mm).
Features:
- 1.1" Jaw opening accommodates up to a 500MCM cable
- Tapered, hooked jaw design facilitates maneuvering in crowded wiring and breaker panels
- Compact size - fits into your pocket
- 400AAC or 400AAC/DC current measurements
- 600VAC/DC volts measurements
- Resistance measurements to 400Ω
- Continuity with beeper below 40Ω
- Hold function to "freeze" readings
- Push-button for easy ADC zeroing
- Large easy-to-read 4000-count display
- 42-segment bargraph
- Includes test leads and a soft carrying pouch