**The group, founded in 1935, is a global enterprise in the electrical measurement industry. **Adhering to the concept of "endless measurement", we focus on the research and development of electrical measuring instruments, providing measurement solutions for global customers. With professional measurement solutions, we promote correct measurement concepts to our customers through our overseas branches and partners in 7 major regions worldwide, assisting in the innovation and upgrading of advanced manufacturing and various industries in society, and contributing to the construction of a safe, intelligent, and humane society.

*Four major product groups: automatic testing equipment, recording equipment, electronic measuring instruments, and on-site measuring instruments.

Widely used in all industrial sectors - from research and development to maintenance services for facilities and equipment.

Recorder, data acquisition instrument, power measuring instrument, electronic measuring instrument, safety standard, measuring instrument, current sensor, on-site testing instrument (clamp meter, multimeter, insulation resistance meter, etc.), photovoltaic panel, power generation, PV maintenance testing instrument, automatic testing equipment, environmental measuring instrument, signal generator, waveform generator.

DT4215，PW8001，P2000，BT3561A，BT3554-50，BT3563A，CT6872，CT6872-01，CT6873，CT6873-01，U8555，LR8535，CT6877A，CT6876A，CT6875A，CT6904A，CT6904A-01，CM4375-50，CM4373-50，CM4371-50，CM4141-50，PW3390，ST4030A，ST9000，LR8450-01，LR8450，MR6000，CM4003，FA1221，CM4002，CM4001，PQ3198，ST5680，CN042，VT1005，BT5525，CT6904A-2，CT6904A-3，SS7081-50，RM2610，SW1001，SW1002，CN010，ZC3001，FT6031-50，FT6380-50，CT6841A，CT6843A，CT6844A，CT6845A，CT6846A，CM3286-50，DT4261，BT3562A，IR4057-50，PD3259-50，3280-70F，CM3289