□主要技術指標

使用條件：環(huán)境溫度-20～50℃，相對濕度≤85%.

基本誤差：轉速表在20±2℃的情況下，基本誤差為測量上限值的±1.5%。

溫度影響：當溫度每改變10℃時，示值附加誤差不大于基本誤差限的值。

轉動同向：轉速表指針為順時針單向轉動，轉軸和指針為同向轉動。

□型號規(guī)格

?，敿t外測溫儀：AR280，AR-280，AR300，AR-300，AR350，AR-350,AR842A，AR-842A，AR852B,AR-852B,AR862A,AR-862A,AR872D,AR-872D,AR872，AR-872，AR882，AR-882，AR882A,AR-882A,AR892，AR-892,AR922，AR-922,AR872A,AR-872A;

希瑪噪音計：AR814，AR-814，AR824，AR-824,AR834，AR-834,AR854，AR-854;

?，旓L速儀：AR816，AR-816，AR826，AR-826，AR836，AR-836，AR846，AR-846,;

?，斦斩扔嫞篈R813，AR-813，AR823，AR-823;

希瑪測距儀：AR821，AR-821,AR831，AR-831，AR841，AR-841，AR851，AR-851;

?，敎貪穸扔嫞篈R827，AR-827，AR837，AR-837，AR847，AR-847;

希瑪超聲波測厚儀：AR850，AR-850，AR860，AR-860;

?，斖繉訙y厚儀：AR930，AR-930，AR931，AR-931;

?，敎y振儀：AR63A,AR-63A,AR63-A,AR63B,AR-63B,AR63-B

?，斦讱W表：AR3126，AR-3126,AR917，AR-917;

希瑪線纜測高儀：AR600E,

?，?家居用品)：AR810，AR-810，AR140，AR-140，AR141，AR-141,AR142，AR-142,AR146，AR-146，AR110，AR-110，AR111，AR-111，AR114，AR-114，AR115，AR-115，AR116，AR-116，AR123，AR-123，AR120，AR-120，AR166，AR-166，AR131，AR-131，AR130，AR-130，AR134，AR-134，AR135，AR-135，AR136，AR-136，AR137，AR-137，AR160，AR-160，AR170，AR-170，AR162，AR-162AR171，AR-171，AR18，AR-180，AR181，AR-181,AR105，AR-105，AR106，AR-106，AR100，AR-100，AR190,AR-190，AR151,AR-151，AR805，AR-805，AR133，AR-133;

希瑪紅外測溫儀：AR280，AR-280，AR300，AR-300，AR350，AR-350,AR842A，AR-842A，AR852B,AR-852B,AR862A,AR-862A,AR872D,AR-872D,AR872，AR-872，AR882，AR-882，AR882A,AR-882A,AR892，AR-892,AR922，AR-922,AR872A,AR-872A;

?，斣胍粲嫞篈R814，AR-814，AR824，AR-824,AR834，AR-834,AR854，AR-854;

希瑪風速儀：AR816，AR-816，AR826，AR-826，AR836，AR-836，AR846，AR-846,;

?，斦斩扔嫞篈R813，AR-813，AR823，AR-823;

?，敎y距儀：AR821，AR-821,AR831，AR-831，AR841，AR-841，AR851，AR-851;

?，敎貪穸扔嫞篈R827，AR-827，AR837，AR-837，AR847，AR-847;

希瑪超聲波測厚儀：AR850，AR-850，AR860，AR-860;

希瑪涂層測厚儀：AR930，AR-930，AR931，AR-931;

希瑪測振儀：AR63A,AR-63A,AR63-A,AR63B,AR-63B,AR63-B

?，斦讱W表：AR3126，AR-3126,AR917，AR-917;

?，斁€纜測高儀：AR600E,

?，?家居用品)：AR810，AR-810，AR140，AR-140，AR141，AR-141,AR142，AR-142,AR146，AR-146，AR110，AR-110，AR111，AR-111，AR114，AR-114，AR115，AR-115，AR116，AR-116，AR123，AR-123，AR120，AR-120，AR166，AR-166，AR131，AR-131，AR130，AR-130，AR134，AR-134，AR135，AR-135，AR136，AR-136，AR137，AR-137，AR160，AR-160，AR170，AR-170，AR162，AR-162AR171，AR-171，AR180，AR-180，AR181，AR-181,AR105，AR-105，AR106，AR-106，AR100，AR-100，AR190,AR-190，AR151,AR-151，AR805，AR-805，AR133，AR-133;

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