MS6503 MS6503 Intelligent humidity and temperature data logger, software, back light, R $299.00 | OIS42L_PLUS $360.00 | GDA622L*S GDA622L*S (GDA622L-S) Analog Output Module, 2 channels, 1-5 Vdc / 4-20 mA, 8-bit $440.00 |
GCF612**S GCF612**S (GCF612--S) Communications Module, 2 ch RS232/RS485, ASCII/binary, fo $1,828.00 |