Power supply: Solar battery and LR44 battery; Temperature measuring range: -50°C~ + 150°C(-58°F~199°F); Resolution: 0.1; Accuracy:±1°C (-20°C~+ 80°C), ±2°C (-50°C~+20°C, 80°C~120°C) , ±3°C (120°C~150°C)
Power supply: Solar battery and LR44 battery;
Temperature measuring range: -50°C~ + 150°C(-58°F~199°F);
Resolution: 0.1;
Accuracy:±1°C (-20°C~+ 80°C), ±2°C (-50°C~+20°C, 80°C~120°C) , ±3°C (120°C~150°C)