Press the key to turn on the thermometer then enter into measuring modeSet; Press the key enter into setting alarm mode adjust and ok; in the mode of temperature display (c) and high temperature alarm flash meaning in the setting of high temperature alarmPress ADJ for 2 seconds to add 1C to the high temperature alarm. when its higher than 300C will back to the temperature of higher 1C than low alarm temperaturewhen adjusting the temperature to the required high temperature alarm press ok to confirm LO’ and low temperature alarm flash meaning in the setting of low temperature alarmThen press Ok to Confirm. When finishing the alarm setting HI or Lo†Disappeared and AL appears meaning in the mode of of alarm AC Press the key to cancel alarm and enter into the mode of measuring â€AL†disappears
ParameterTemperature range -50c +300cDistinguished rate 0.1cAccuracy (-20C 80C )Power Voltage DC 1.5V
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| Supply Ability | Not Given |
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| Delivery Details | Not Given |
