NoTouch NT990 Instruction Manual - Memory Function
Pressing and releasing the “Memory” button again will call up the second to last
measurement taken. You can read all the values saved by continuing to press the
memory button.
To delete the memory, press the buttons “Memory” and “Measurement” simultaneously.
This will turn off the thermometer and reset the memories.
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The No Touch Thermometer is powered by a 3V lithium battery (it also has two 1.5V
AAA batteries to power the light ray). The lithium battery can handle approximately
12,000 measurements. If the symbol appears on the display or if the
thermometer does not completely function, remove the battery as indicated below:
• remove the lid from the battery compartment;
• remove the old battery by gently pressing back the battery holder clip;
• insert the new battery with the positive side (+) facing up and the negative side (-)
facing down;
• replace the battery compartment lid.
Memory Function
The memory function records 8 readings and remembers them for 64 hours. The last
reading performed before the thermometer is turned off is recorded to memory. To use
the memory function, turn the Protective Cover Switch (fig.1 - no. 4), press the
“Memory” button (located under the probe, fig.1- no. 2) and release it. The display
alternates the following information four times:
• previous measurement
• how many hours ago the measurement was taken
Replacing the Battery
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