All 6 products from SHANGHAI SDAR ELECTRONIC INSTRUMENTS CO.,LTD..

This digital multimeter measures voltage, current, resistance, capacitance, and frequency. It features a clear LCD display, multiple measurement ranges, and overload protection.
The cable wire tracker is an electronic instrument used to trace and identify cables in various wiring systems. It consists of a tone generator and a probe to pinpoint specific cables within walls, floors, or bundles.

This network cable tester is designed for testing various network cable types. It supports testing for 10 BASE-T and Token Ring, and checks for common wiring issues such as shorts, miswires, reversals, and split pairs.

This digital multimeter is a versatile instrument for measuring AC voltage (1-500V), DC voltage (1-500V), and resistance (0-10MΩ). It also features a continuity test function with a threshold of less than 30Ω.

This analog insulation resistance meter tests electrical insulation. It features multiple voltage settings and measures resistance in MΩ.

This digital multimeter is designed for measuring voltage, current, and resistance. It features a digital display for reading values and a rotary switch for selecting measurement ranges.