| NO. | File Name | Download |
| 1 | DJZ8080 two-way DC intelligent energy meter (hanging table) manual |  |
| 2 | DTSD8080M-4Q series of three-phase electronic multi-loop watt-hour meter manual | |
| 3 | DTSD8080M-4P series of three-phase electronic multi-loop watt-hour meter manual | |
| 4 | DDZY8080 Series Single Phase Rail Mounting Energy Meter Manual(A Version) |  |
| 5 | DJZ8080M series of multi - channel DC electronic energy meter | |
| 6 | TCN button to set the counter manual | |
| 7 | TCN Series Counter Instruction Manual（B Version） | |
| 8 | GTE Series Module Type Tenperature Controller | |
| 9 | CX Series Intelligent Counter/Timer | |
| 10 | KQ12 series rail multi - function three - phase energy meter operating instructions | |
| 11 | PQ7 series rail mounted single-phase energy meter operating instructions | |
| 12 | CL series line speed _ length (count) instrument operating instructions | |
| 13 | DR9 Series 3 Phase Multi-function Power Recorder Operation Manual | |
| 14 | CB Series of Multi-Function Fount _ Meter Batch _ Timer Operating Instructions | |
| 15 | DR9 Series 3 Phase Multi-function Power Recorder | |
