Indoor and Outdoor Thermometer:ZL-139,116,118,170,197: Measuring range: -30 ~ 50°C or -20 ~ 120 ... °F Indoor and Outdoor Thermometer:ZL-139,116 ... ,118,170,197: 1) Measuring range: -30 ~ 50°C or ... ctnCarton size: 54 x 38 x 25cmWeight: 15kgZL-129: 1) Measuring range: -40 ~ 50°C or -40 ~ 120°F2) ...