Chaw lag luam yuav ua li cas kom muab khoom siv ntsiag to moos lub zog, ntawm chav kawm, xav tau mus kav ib ncig kom xaiv nws! Tus nqi ntawm scan ntsiag to txav yog pheej yig, zoo thiab ruaj ntseg. Yog li, qhov twg mus nrhiav nws uas tuaj yeem ua tau raws li cov teev saud? Koj tuaj yeem xav saib lub tuam txhab Guangdong Hengrong lub tuam txhab' s HR1668SS quartz moos ntsiag to moos lub zog uas xaiv los ntawm lub tuam txhab kev lag luam hauv Shenzhen, 18-xyoo keeb kwm ntsiag to mus kuaj kev txav tsim cov kws tshaj lij -Qhov kev tawm suab pom zoo los ntawm Hengrong lub tuam txhab yog kev yuav khoom kub ntawm cov neeg yuav khoom.
HR1688 cheb moos tsis txav:
HR1688 kev ua kom ntsiag to yog nyob ntawm ib ob qib kev tsiv, lub neej cia siab 5-7 xyoo, tag nrho los ntawm CE ROHS daim ntawv pov thawj, lub siab siv lead ua: 32.768KHz nruab nrab hnub sib txawv: ± 1 thib ob / hnub ntawm1.5v, 24 ℃, zaum ob txhais tes lub zog ntawm qhov txav ≥ 30gf-cm (tuaj yeem muaj 220mm lossis siv rau qhov ntawd). （Txav lub moos ob txhais tes (Ntev ntev tshaj plaws ntawm lub moos<>
HR1688 cheb moos lub zog loj
Feeb Ncej ntev: 18.3mm
Teev ncej ntev: 15.1mm
Xov (Ntsia Hlau) qhov siab: 9.5 hli
Qhov Coob: 56 * 56 * 16.2mm
Qhov kom muaj nuj nqis: 5 * 100PCS / thawv
Qhov hnyav: txog 23g / PCS
Packing: Styrofoam + cov thawv
Thawv loj: 48* 37* 42.5CM
