A550-1，
红外线测温仪
DT8861，DT8863 ，DT8865，DT8862，DT810，DT811，SUMMIT-350，BK8111，BK8110 ，BK7110A ，SIR-100B，VA6520，VA6530 F62 ，F68，F63，F59，F-561，F-66，F-566 ，F-568，CENTER350，CENTER352，CENTER358，AZ8866，AZ8868，AZ8870，AZ8871，AZ8872 ，AZ8877，AZ8878，AZ8879 ，AZ8886，AZ8889，AZ8890，AZ8895，AZ9811 ，DT880H，DT882H，DT883H，VC305，VICTOR 306，VICTOR 307，VICTOR 308，VICTOR 310，VICTOR T60，AZ-8888，AR-300，AR-350 ，AR-842A，AR-852B，AR-862A，AR-872D，AR-872，AR-872A，AR-88