Digital Thermometer HT 1

Parameters 1 Temperature range 50 C 300 C 58 F 572 F 2 Distinguishing rate 0 1 between 19 9 199 9 otherwise 1 3 Accuracy 1 C between 20 C 80 C otherwise 2 C 4 Ambient temperature 10 C 40 C 5 Battery 1pc x 1 5V AG 13 or LR44 6 Probe Size 125mm L Functions 1 Memory of the last measuring data when open display the last measuring date for 1 5 second then jump to normal display 2 Measuring and display low voltage when voltage lower than 1 3v LCD display LOW 3 Saving power auto off after 15 minutes no operation 4 Sensor error display Display a E00a when sensor open circuit or lower than measuring range Display a E11a when sensor short circuit or higher than measuring range 5 Switch between C F Operation description 1 ON OFF Press the key to turn on off the thermometer C F Press C F button once to change the temperature unit 2 Open the battery cover by swirling anti clockwise replace the battery then close the battery cover tightly by swirling clockwise 3 No use for long time please take out the battery