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 non-contact ir thermometers module (spi) specification
  measuring range 0°c to100.0°c (32.0°f to 212.0°f)
operating ambient temperature 10.0 °c to 40°c (50.0°f to104.0°f)
display resolution 0.1 °c/°f
accuracy
(laboratory)  
±0.4°c at 32.0°c to 42.9 °c
(0.6°f at 89.6°f to 109.2°f)

±1.5°c at 0°c to 31.9°c & 43.0°c to 100°c
(±2°f at 32.0°f to 89.4°f & 109.4°f to 212.0°f)

response time  1 sec
display resolution lcd with indicating unit 0.1°c( 0.1°f)
storage/transport temperature  -25.0°c to 55.0°c(-13.0°f to 131.0°f)
serial interface spi
operation voltage

2.8v~3.6v

current consumption active mode 2~3ma, standby mode 3ua
pcb dimension 40mm x 25mm