Laboratory hygrothermometer SH-109

electronic

MAX.&MIN SHOW C and F DISPLAY LARGE SCREEN LONG LIFE USE Indoor Temperature Measurement Range 10°C ~ 50°C or 14°F ~122°F Outdoor Temperature Measurement Range 50°C ~ 70°C or -58°F ~158°F Humidity Measurement Range 20%RH ~ 99%RH Accuracy +/-1°C or +/-2F, +/-5%RH Temperature Units ° C ~ ° F Numerically Display Resolution +/-1°C or +/-2°F, +/-5%RH Power 1.5 V DC (1x1.5 V AAA Battery)