DFUN AC cev khoom lag luam cov khoom siv sawv cev rau cov khoom siv hluav taws xob siab dua, tsim rau kev tshuaj xyuas hluav taws xob tiag tiag thiab tsom xam ntawm lub zog hluav taws xob. Cov no hluav taws xob hluav taws xob ua haujlwm microelectronic tshuab thiab loj-teev ua ke cov qauv digital, tshuab sab saum npoo (SMT). Ntxiv, lawv tso cai rau on-site chaw parameter los ntawm laub-khawm thiab yog tus cwj pwm los ntawm lawv cov qauv loj, lub teeb yuag, thiab hloov tau cov kev xaiv zoo nkauj.

DFUN DC lub zog hluav taws xob Meter yog tsim los ntsuas cov hluav taws xob ntsuas hluav taws xob hauv kev ntsuas hluav taws xob zoo li cov khoom siv hluav taws xob xws li cov hluav taws xob. Nws tseem haum rau cov ntaub ntawv DC niaj hnub thiab faib tawm hauv kev lag luam thiab cov lag luam me, cov tuam tsev ua haujlwm, thiab kev siv tsheb. 

Nws tsis tsuas yog txhim kho lub pob tshab thiab tswj xyuas ntawm kev siv hluav taws xob tab sis kuj coj kev khwv nyiaj txiag tseem ceeb thiab kev ua kom zoo siv hluav taws xob.

DFUN Multi-Change cov khoom tuaj yeem ntsuas voltage, tam sim no, thiab lub zog rau txhua lub voj voos hauv lub sijhawm tiag tiag, kom ua haujlwm ruaj khov ntawm lub zog hluav taws xob. Lub peev xwm siab-precision ntsuas txhua lub sijhawm ua haujlwm ntawm lub zog hloov pauv ntawm lub zog network, muab cov ntaub ntawv txhim kho kom tau txais kev pabcuam thiab kev txiav txim siab txij nkawm. Cov teeb hluavtooj no meters txuag tag nrho cov hluav taws xob thoob plaws thaj tsam thoob plaws thaj tsam thoob plaws ncig, pab pawg tswj hwm thiab kev tswj hwm tus nqi ntawm cov kev siv hluav taws xob kom ntxaws.