VICTOR 304D ເຄື່ອງວັດແທກອຸນຫະພູມອິນຟາເຣດ (-50～400℃)

Measuring range: -50～400℃ 

Measurement accuracy: -50~0℃±3℃ 0~900℃±1.5%rdg

Repeatability: 1%RDG or 1°C, whichever is greater

reaction time: About 0.5 seconds,95%response

Infrared wavelength: 5~14um

Object distance ratio: 12:1

Automatic shutdown: Shutdown without operation for about 7S

Low voltage prompt: <2.4V battery symbol display

Overload prompt: LCD displays: "Ai"/"Lo"

Upper / lower limits of working environment: LCD displays "ah"/"Al"

Max / min: Maximum and minimum values of single measurement

Emissivity adjustable: Adjustable between 0.10~1.00

working temperature: 0~40℃

Storage temperature: -10~60℃

Power Supply: 1.5V AAA battery not include