HT XL421 3 Phase Current Data Logger សៀវភៅណែនាំអ្នកប្រើប្រាស់
HT XL421 3 Phase Current Data Logger Product Information Specifications: Model: XL421 - XL422 Release: EN 2.01 - 17/12/2021 Compliance: IEC/EN61010-1 directive Safety Standards: Double insulated instrument Product Usage Instructions…