GL860 data logger with 7″ wide TFT colour LCD with waveform or digital value. Sampling Interval 5ms to 1 Hour with trigger start/stop function. High Speed USB 2.0 and Ethernet ports with 8GB internal memory and 1 SDHC supported memory slot for up to 32GB. SD Card slot can also be used with WLAN adaptor to provide Wireless connection to PC or GL100 wireless loggers. AC, DC or battery supply options with suitable power supply options. Operating environment: 0 to 45°C, 5 to 85%RH. Includes software and cable.