Testo 176 H2 4-Channel Data Logger for Temperature and RH

Testo 176 H2 4-Channel Data Logger for Temperature and RH is a four channel temperature and humidity data logger in metal housing with external sensor connections. Testo 176 H2 4-Channel Data Logger for Temperature and RH also features operation at the touch of a button, can collect up to 2 million measurements, and up to 8 year battery life.