德國(guó)GMC METRAHit 29S手持?jǐn)?shù)字萬(wàn)用表特點(diǎn):
●43/4位顯示精度(31000)
●高對(duì)比度液晶顯示屏,可在較暗的光線(xiàn)下讀數(shù)
●液晶顯示屏最低可在℃使用
●真有效值測(cè)量
●最大最小值紀(jì)錄,自動(dòng)數(shù)據(jù)保持功能
●自動(dòng)選擇測(cè)量參數(shù)和量程
●通斷測(cè)量功能和二極管測(cè)試
●電平測(cè)量(DB)
●時(shí)間計(jì)數(shù)器、真實(shí)時(shí)間和日期顯示
●過(guò)載保護(hù)功能
●自動(dòng)封閉插孔系統(tǒng)ABS(專(zhuān)利)
●紅外數(shù)據(jù)傳輸功能(專(zhuān)利)
●國(guó)際公認(rèn)的DKD計(jì)量校準(zhǔn)證書(shū)
德國(guó)GMC METRAHit 29S手持?jǐn)?shù)字萬(wàn)用表技術(shù)參數(shù):
功能 | 量程/特性 | 23S | 26S | 28S | 29S | 30M | |
電壓測(cè)量 | 120MV | ● | |||||
1.2V...600V | ● | ||||||
300MV...1000V | ● | ● | ● | ● | |||
120MV~ | ● | ||||||
300MV~ | ● | ● | ● | ● | |||
1.2V...600V | ● | ||||||
3V...1000V | ● | ● | ● | ● | |||
真有效值A(chǔ)C | ● | ● | ● | ||||
真有效值A(chǔ)V+DC | ● | ● | ● | ● | |||
電流測(cè)量 | 120μA/...120MA | ● | |||||
300μA/...3A | ● | ● | ● | ● | |||
10A | ● | ● | ● | ||||
16A | ● | ||||||
真有效值A(chǔ)C+DC | ● | ● | ● | ● | |||
電阻測(cè)量 | 120Ω...12MΩ | ● | |||||
300Ω...30MΩ | ● | ● | ● | ● | |||
100KΩ...300MΩ(100V) | ● | ||||||
電容測(cè)量 | 3nf | ● | ● | ● | ● | ||
30nf...30μf | ● | ● | ● | ● | |||
300μf...10mf/30mf | ● | ● | ● | ● | |||
頻率測(cè)量 | 300HZ...100KHZ | ● | ● | ● | ● | ● | |
電平測(cè)量 | -58DB...+63DB | ● | ● | ● | ● | ||
功率測(cè)量 | MAW..KW、PF、VA、電力波動(dòng)、存儲(chǔ) | ● | |||||
測(cè)量準(zhǔn)確度 | 基本精度 | ±...%讀數(shù) | 0.05 | 0.05 | 0.02 | 0.02 | 0.0035 |
±...D | 1 | 1 | 10 | 10 | 10 |
顯示 | 數(shù)字顯示 | ±31000字 | ● | ● | ● | ● | |
±310000字/三組顯示 | ● | ● | |||||
±1200000字 | ● | ||||||
模擬顯示 | ±35個(gè)刻度 | ● | ● | ||||
自動(dòng)刻度 | ● | ● | |||||
其它特性 | 事件計(jì)數(shù)、事件周期 | ● | ● | ● | ● | ||
自動(dòng)量程選擇、自動(dòng)關(guān)閉電源 | ● | ● | ● | ● | ● | ||
通斷、二極管測(cè)試 | ● | ● | ● | ● | ● | ||
測(cè)量值存儲(chǔ),DATA | ● | ● | ● | ● | |||
最大、最小值存儲(chǔ) | ● | ● | ● | ● | ● | ||
紅外傳輸適配器、軟件支持(選件) | ● | ● | ● | ● | ● | ||
內(nèi)置128KB存儲(chǔ)器 | ● | ● | |||||
外置128KB存儲(chǔ)器(選件) | ● | ● | ● | ||||
自動(dòng)封閉插孔系統(tǒng)ABS(專(zhuān)利) | ● | ● | ● | ● | ● | ||
多向觸發(fā)功能 | ● | ||||||
秒表 | ● | ● | ● | ● | |||
國(guó)際公認(rèn)的DKD計(jì)量證書(shū) | ● | ● | ● | ● | ● | ||
重量 | 含電池 | 350G | 405G | 350G | |||
尺寸 | 寬*高*厚 | 84*95*35MM |