indication : 3 1/2 digit LCD with maximum indication value 1999.
speedy test temperature.
large size LCD indication.
offset adjustement.
low battery indication.
measurement range : -50ºc - 1300ºc ( -58ºf -1999ºf )
hold function.
max function : for keep the max temperature.
"ol" mark : overload and no signal of infut.
operation temperature / humidity : 0-50ºc, bellow 80% ( 0-35ºc).
power supply : battery 6f22 9v.