GL220 data logger with built-in 4.3" WQVGA TFT LCD Color Display. 10 analog measurement channels, 20mV to 50V, Thermocouples: Type K, J, E, T, R, S, B, N, W. Sampling rate: Max 10ms (1 Channel), 100ms (10 Channels & Thermocouples). 2GB internal flash memory with separate port for USB flash drive support, 16 bit resolution, isolated inputs. Includes software and cables. ...