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H2SO4Ũ?ȼƹ??????????????¶?0??60??,????ʪ??≤90!ע???????H2SO4Ũ?ȼ?????֪????Ŀ???????????ˮ?????????????0.000??״̬????ͬʱ??H2SO4Ũ?ȼơ?ENTER????+??A?????????޸??????????ֵ?趨????Ũ?ȼƼ???????????Ũ?ȼƿ??׳ߴ???135x135mm????Ũ?ȼƺϸ?֤H2SO4Ũ?ȼƾ?????3.0??????H2SO4Ũ?ȼư?װ????????Ũ?ȼƵ缫??????????Ũ?ȼƵ?װ?÷?????2.ѭ????????Ũ?ȼơ?A?????????????޸?????????Ũ?ȼơ?ZERO??????????λ??2.ѭ????H2SO4Ũ?ȼơ?A?????????????޸?????H2SO4Ũ?ȼơ?ZERO??????????λ??H2SO4Ũ?ȼ???ʾ??4λ0.56Ӣ??LED??ʾ??Ũ????λ??Ч??ֵ??????Ũ?ȼƸ߿ɿ?????????ʽ???????޿?????ť???޿ɵ???λ?????Զ?ת??????Ƶ????????缫????????߲?????????????Ũ?ȼƿ??׳ߴ???135x135mmH2SO4Ũ?ȼ?????????Ϊ????????ʱ????ʾ????????0.000Ϊ?????????10.00Ϊ?????????????Ũ?ȼƿɱ鼰Ӧ???ڻ????????????ҵ??????Ũ?ȼƵõ??鿴???ӻ???????ȡ?ߴ?ˮ?????е?????ҺŨ??????4??H2SO4Ũ?ȼư?װ?̶???һ??????Ũ?ȼ???·????й?ҵ??????Ÿ???????????????????Է???õ????ø??ָ??ӵIJ?????????????Ũ?ȼ????ֱ궨???????ѡ??2.00%??4.00%??6.00%??8.00%?????Զ??궨???ֶ?????缫ϵ????H2SO4Ũ?ȼƵ絼?ʵ??¶?ϵ???????û???????0.000??9.999??֮???趨??H2SO4Ũ?ȼƱ????̵?????AC220V/3A,?????źŶϾ?????

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