Feature: 1. Convenient to measure, the clamp?shaped design is convenient to handle when measuring. 2. Clamp?shaped high leakage meter, winding clamp head for accurate measurement. 3. Wide application range, 68mm jaws, suitable for measurement in various environments. 4. Strong interference, almost unaffected by external magnetic field, suitable for high small current measurement. 5. The instrument is connected to the computer through the USB interface, and can be uploaded to the computer, easy to use. Specification: Item Type: Leakage Current Meter Material: ABS How to Use: ETCR6800 high-Accuracy clamp leakage current meter is suitable for measuring AC current and leakage current below 600V, range: 0.00mA~1200A, jaw size: Φ68mm, iron core adopts magnetic shielding technology, almost immune to external magnetic field, strong anti-interference ability. It is especially suitable for high-Accuracy small current measurement. It adopts non- current measurement, which is and simple to operate. The instrument is small in size, high in accuracy, stable in performance and complete in functions. It is one of the necessary tools for electrician safety inspection and maintenance. The instrument with data retention, data storage and other functions can store 99 sets of data. The instrument is connected to a computer through a USB interface and can be uploaded to the computer, which is easy to read, analyze, save, print, etc. Package List: 1 x AC Leakage Current Meter( Battery not Included) 1 x CD 1 x USB Data Cable 1 x Manual 1 x Bag Note: Please allow 1?2cm error due to manual measurement. Thanks for your understanding.