Yuav siv li cas SL-030B Heavy-Raws Nto Tester
Lub SL-030B digital hnyav- rauj nto tiv thaiv tester ntsuas cov khoom muaj peev xwm ntawm cov khoom los ntawm kev ntsuas lawv qhov tsis kam. Nws ua raws li ASTM D-257 xeem tus qauv; Txhawm rau ua qhov kev sim, tsuas yog tso ob qhov hnyav-rauj sojntsuam rau ntawm qhov chaw ntawm cov khoom raug kuaj thiab nias lub pob liab-tus ntsuas yuav tom qab ntawd tso saib qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas.
Nta: Qhov taw qhia "Low Battery" teeb thaum lub roj teeb voltage poob qis dua 5V; nta cov duab digital; thiab ua hauj lwm raws li ib tug multifunctional tester muaj peev xwm ntsuas ambient kub, humidity, thiab khoom nto kuj.