NO.File NameDownload
1DS7E Series 3 Phase Power Meter User Manual(B Version)
2DS7L Series 3 Phase Intelligent Power Meter Operation Manual (Version B has been discontinued)
3DS9E Series 3 Phase Power Meter User Manual(B Version)
4DS9L Series 3 Phase Inteligent Coulometer User Manual
5DS9 Series 3 Phase Voltage and Current Meter Operating Instructions (Discontinued)
6DU8 Single-Phase Electric Parameter Measuring Instrument Operation Manual (Discontinued)
7DU8W
8DTSD8080M-4P series of three-phase electronic multi-loop watt-hour meter manual
9DP3-SVA series sensor display special table manual
10TL Close to switch instructions
11TC Technical Parameters
12TK/TC Close to The Switch Manual
13TK Close to The Switch Manual
14FM Series of Frequency/Tacho/Line Speed Meter
15FA8 Series AC Frequency,Frequency,Tacho Digital Meter Manual