BL-40 ...... An intelligent 4-digit modular panel meter with software features for monitoring, measurement, and control applications in a 96x24 case. BL-40H ...... An economical 4-digit smart modular temperature meter relay for J, K, R, and T type thermocouples and RTD inputs, complete with 0.56” LED in a 96x24 case.
		DL-40 ...... An intelligent 4-digit modular panel meter with software features for monitoring, measurement, and control applications complete with 0.56” or 0.8” LED in a 1/8 DIN 96x48 case.
		DL-40H ...... An economical 4-digit smart modular temperature meter relay for J, K, R, and T type thermocouples and RTD inputs complete, with 0.56” or 0.8” LED in a 1/8 DIN 96x48 case,