Digital thermometer
Temperature range: -50°C to approx. +300°C (-58°F to approx. +572°F)
Distinguishing rate: 0.1 °C
Accuracy: (-20°C to approx. 80°C)+-1°C
Power voltage: DC 1.5V
Functions
Memory of the last measuring.
Measuring and dispay low voltage.
Saving power: auto-off after 10 minutes of no-operation
Sensor fault display
Switch between °C and °F
Operation description
ON/OFF: Press the key to turn on/off the thermometer.
When turned on it displays the last measuring temperature for 1.5 seconds then enters into measuring mode.
Auto-off after 15 minutes of no-operation.
°C/°F: In the mode of temperature display press the key to switch between °C and °F.
Measuring and display low voltage: when voltage lower than 1.3 V LCD display shows "LOW".
Display HHH when sensor open circuit or lower than measuring range; Display LLL when sensor short circuit or higher than measuring range.
