HT5910 Resistance Meter Leakage Switch Tester 4.7inch LCD Digital RCD/Loop Tester 1000 Data Storage Voltmeter Electrician Tester ,Thoughtful Design

1. Multi-Functional Test: This resistance tester can measure a range of electrical parameters including circuit resistance, voltage, frequency, and RCD (residual current device), making it versatile for multiple applications. 2. Accurate Measurement: The resistance meter can accurately measure circuit resistance, current, and voltage, providing reliable data for analysis and decision-making. 3. Large Storage Capacity: With the ability to store up to 1000 test results, you can easily access and analyze previous measurements for better analysis and decision-making. 4. USB 2.0 Interface: The data stored in the leakage switch tester's memory can be uploaded to a PC via the USB 2.0 interface, enabling you to share and analyze the results with others. 5. Compact and Portable Design: The compact and portable design of this rcd/loop tester makes it easy to use and carry around, making it electricians for testing, inspection, and maintenance.