Instruction Manual

1
Thank you for purchasing the contact safety service intelligent
temperature measuring box.
In order to use this product safely, please read the instruction
manual before use. Please keep it properly after reading, so that
you can consult it at any time.
The product is powered by three 1.5V AA alkaline batteries or USB
/ DC5V.
This product is only for testing temperature.
Product description
This product mainly consists of infrared probe assembly, distance
sensor assembly, main circuit board assembly,LCD display assembly
and shell assembly.