Temperature humidity data logger with USB, widely used in cold -chain ... current (0-24mA), high current (0 ~ 600A), temperature (thermocouple), temperature (thermal resistance RTD), etc. Features:1. Long time ... output signal to choose;8. Auto power offSpecifications:Temperature (built-in NTC):-30~+60°C ±1°CHumidity ... %, ±0.5°C USB Wall mount Temperature data logger with LCD display 16K memory VA600-N1