主要特性

0.025 Ω 至 1500 Ω 寬接地環路電阻量程，滿足所有需求

35 mm (1.38 in) 大鉗口開度，可測試非常粗的接地導體和/或設備母線

0.2 mA 至 1000 mA 接地漏電流測量，無需斷開環路——非常適合系統故障診斷

0.2 A 至 30 A 寬交流電流量程，使一款儀器可用于多種應用

用戶定義的上限/下限報警限值，支持快速測量評估

方便的“顯示保持” 按鈕，用于在難以接近的區域獲取漏電流讀數

節省時間的存儲功能，自動記錄和儲存測量值

自動自校準，確保每次測量的準確度

過載保護：200 A

≥ 8 小時電池壽命(連續工作)

The main features

0.025 Ω 1500 Ω earth loop resistance range wide, meet all the requirements

Open jaws for very thick grounding conductors and/or equipment busbars

0.2ma to 1000 mA ground drain current measurement, no need to disconnect the loop - very suitable for system fault diagnosis

A wide ac current range of 0.2a to 30a enables one instrument to be used in A variety of applications

User-defined upper/lower alarm limit values to support rapid measurement evaluation

Convenient display hold button for obtaining leakage current readings in inaccessible areas

Time-saving storage feature that automatically records and stores measured values

Automatic self-calibration to ensure the accuracy of each measurement

Overload protection: 200 A

8 hours battery life (continuous working)