Polarimeter
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DRK8061S Tsis Siv Neeg Polarimeter
Siv cov khoom siv hluav taws xob zoo tshaj plaws hauv tsev thiab microcomputer tswj thev naus laus zis, backlit LCD zaub, cov ntaub ntawv xeem yog qhov tseeb thiab nkag siab, thiab nws tuaj yeem kuaj ob qho tib si kho qhov muag thiab cov ntsiab lus qab zib. -
DRK8060-1 Tsis Siv Neeg Indicating Polarimeter
Photoelectric nrhiav, tsis siv neeg dial taw qhia, yooj yim rau kev khiav lag luam. Nws kuj tseem tuaj yeem siv rau cov qauv uas tsis tshua muaj kev sib hloov kho qhov muag uas nyuaj rau kev txheeb xyuas nrog lub ntsej muag polarmeter.
