High Precision Measurement: Equipped with a sensitive clamp mechanism, the DT-9810 accurately detects and measures AC leakage currents with a fine resolution of 0.1mA, making it ideal for electrical inspections and troubleshooting Automatic Functionality: This clamp meter features automatic ranging, simplifying the task of measuring complex current configurations without manual adjustments, enhancing both safety and convenience Compact and Design: Designed for portability and durability, the DT-9810 fits easily into tight spaces and withstands tough working environments, perfect for professional electricians and DIY enthusiasts User-Friendly Interface: The clear, easy-to-read display and simple controls a user-friendly experience, even for those to using electrical testing tools (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: ABS Package Contents: 1 x Clamp Meter Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.