Satisfaction Guarantee
The Desco 19249 Low Resistance Tester measures the grounding path resistance of banana jacks and other equipment.
- Pass / Fail Selectable Test Ranges:Simple Operation with Audio and Visual Indicators
- Constant Current
- Lightweight Compact Design
- Long Battery Life - More than 10,000 (2 second) tests
- Low Battery Indicator - Replaceable 3 volt watch style battery