Aastrid international supplies a range of data loggers and recorders for temperature and humidity measurement, from rotronic. The various type of data loggers & recorders for humidity & temperatures measurement includes a] hygrolog d which is a humidity and temperature data logger with digital display;b] agent d ht2 which is a 2 probe input humidity and temperature logger;c] agentd nt3 which is a 3 channel temperature logger with ntc sensor; d] agent d nt4 which is a 4 channel temperature logger for ntc sensor; e] agent d pt4 which is a 4 channel temperature logger for pt100 sensor and f] agent ht1 which are available with integrated sensors for relative humidity and temperature.
