Specs:
Display method
Measurement function
Measurement method
temperature accuracy
maximum humidity
Humidity accuracy
Country
Standard
$77.00
SE
SMART SENSOR smart sensor AR807 digital Thermohygrometer temperature range -40 ℃~ 70 ℃
built-in-40~70℃20%RH~90%RH
Temperature range -40~70 ° C, temperature resolution 0.1 ° C/° F, humidity range 20% RH~ 90% RH, humidity error +/- 5%, built-in Sensors, unit conversion ° C/° F

$103.00
SE
Xima AS847 split thermometer, temperature -20 ℃~ 1000 ℃
-10~50℃;-20~1000℃(K-type)5~98%RH
Temperature range -10 to 50 ° C, humidity range 5 to 98% RH, with a temperature measurement error of ± 1.5 ° C and a humidity measurement error of ± 5%. It also has high resolution (0.1 ° C and 0.1% RH) and supports conversion to ° C/° F.

If you don't know how to choose "Thermohygrometer", please consult customer service.