技術(shù)參數(shù)
AC:0.1~5KV(1.300KV以下步幅25V，1.300以上步幅50V)
0.5~1KV為±5%,1KV以上為±3%
變壓器隔離輸出
50HZ,60HZ
單次定時(shí)測試:1~999秒,準(zhǔn)確度為±3%;連續(xù)測試:預(yù)置時(shí)顯示“LLL”,測試時(shí)顯示“L”
AC:0~40mA
0.00~0.5mA為±(5%+5個(gè)字),0.5~2.00mA為±5%,2mA以上為±3%
200VA
DC:500V/1000V準(zhǔn)確度:優(yōu)于5%
500V為0.2~500M;1000V為0.2~1000M
0.2~1M為±(5%+8個(gè)字);1~20M為±5%;20~1000M±10%
單次定時(shí)測試:1~999秒,準(zhǔn)確度為±3%;連續(xù)測試:預(yù)置時(shí)顯示“LLL”,測試時(shí)顯示“L”
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