... 3% FS. 2011--TH series Expert Digital Adjustor/Temperature Controller TH4 (48H*48W*80Lmm) & TH6(96H*48W*80Lmm ... ; can used with varioussensor and transmitter. Widely used in light industry, chemistry, machine, heating, medichine, metallurgy industry. food ... manufacture thousands of different models of products, including Temperature Controller, Digital Adjustor,thermocouple (TC and RTD), Panel Meter, ...