主要特性
0.025 Ω 至 1500 Ω 寬接地環(huán)路電阻量程，滿足所有需求
35 mm (1.38 in) 大鉗口開度，可測(cè)試非常粗的接地導(dǎo)體和/或設(shè)備母線
0.2 mA 至 1000 mA 接地漏電流測(cè)量，無需斷開環(huán)路——非常適合系統(tǒng)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(yīng)用
用戶定義的上限/下限報(bào)警限值，支持快速測(cè)量評(píng)估
方便的“顯示保持” 按鈕，用于在難以接近的區(qū)域獲取漏電流讀數(shù)
節(jié)省時(shí)間的存儲(chǔ)功能，自動(dòng)記錄和儲(chǔ)存測(cè)量值
自動(dòng)自校準(zhǔn)，確保每次測(cè)量的準(zhǔn)確度
過載保護(hù)：200 A
≥ 8 小時(shí)電池壽命(連續(xù)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)
