This -30-800 degree Centigrade Digital Temperature Meter is easy to setup and read, maximum
humidity: 90% -100% (use in the no condensation environment); It is design with reverse polarity protection, positive and negative reversed will not burn, but the screen display nothing;
Temperature measuring range: -30-800 degree centigrade. If the temperature is within 100 degree, the display format is with 1 decimal. If the temperature is over 100 degree, the display format is with integer; Wiring is simple, then the red is for positive, and black for negative; Include K-type temperature probe