MS6503 MS6503 Intelligent humidity and temperature data logger, software, back light, R $299.00 | EC-P-019A-00 EC-P-019A-00 Cable to Connect OIS40R, OIS50, or OIS60 to T1 Programming Port, 2 $99.00 | GDI635**S GDI635**S (GDI635--S) DC Input Module, 64 points, 24 Vdc $710.00 |
GM-U5 GM-U5 Direct current voltage monitoring relays GM-U 5 GM-U-5 $69.00 |