TESTO 926 Temperature measuring instrument set (-50 ~ +400 °C)

1)Temperature - NTC
Measuring range: -50 to +400 °C
Accuracy: ±0.3 °C (-20 to +70 °C); ±(0.7 °C ±0.5 % of mv) (Remaining Range)
2) Temperature - Type K TC
Measuring range: -50 to +400 °C
Accuracy: ±0.3 °C (-20 to +70 °C); ±(0.7 °C ±0.5 % of mv) (Remaining Range)
3) Temperature - TC Type T (Cu-CuNi)
Measuring range: -50 to +400 °C
Accuracy: ±0.3 °C (-20 to +70 °C); ±(0.7 °C ±0.5 % of mv) (Remaining Range)
4)General technical data
Battery type: 9V block battery, 6F22
Battery life: 200 h (connected probe, backlight off); 45 h (radio mode, backlight off); 68 h (connected probe, backlight always on); 33 h (radio mode, backlight always on)

Datasheet

Manual