A/C Digital Thermometer ADD802
Features
C AND F SWITCHABLE FUNCTION:
Press C/F Button once to change the temperature unit
DATA HOLD FUNCTION:
Press OLD button once to retain reading, then press OLD button once again to release the HOLD function
Measure Procedure
Press ON/OFF button once to switch ON the thermometer, it will perform a self-test with a flash of full segment display, and jump to normal display
Take out the plastic probe cover, then penetrate the stainless steelprobe into test substance, about 25mm(1" To get the reading when it become stable
Press ON/OFF button once to switch OFF the thermometer
Specifications
Automatic power off after 10 minutes
Measurement range: -50 to +200C/-58 TO +392
Accuracy:between -50 to 200C/-58 to +392
Resolution:0.1etween -19.9o 199.9
Sampling Rate:1 second
Battery: 1pc 0.5 volt type LR44 or equivalent Probe size:125mm(L)
Ambient temperature:-10 to 50C/14-122F
Battry Replacement
Open the battery cover by swirling anti-clockwise, replace the battery, then close the battery cover tightly by swirling clockwise
Note
Not to be used inside an oven or microwave oven
Not to be used the probe cover to stir at high temperature substance