Tel：
010-60954830
Ms. Kong The General Manager
Tel:0086-10-60954830;
Company: Beijing Precision Science of Huateng Technology Co.,Ltd.
Address: Room914, the Building of Xuancheng International ,Mafang Town Pinggu district, Beijing City ,China.
Email:kxyjchina@126.com; www.kxyjchina.com
DL INSTRUMENTS
Is the latest generation of DL Dual Filter 4302 series. As showed in the picture below, model 4302A
is modified for better user interface than Model 4302. It is easier to operate
and is more reliable.
Except for slight changes in the physical layout dual filter 4302A
has