HC520 2.5" LCD Indoor & Outdoor Digital Thermometer - Silvery Grey (1 x AAA)
Color Silver Grey Model HC520 Material ABS + electronic components Quantity 1 Piece Screen Size 2.5 inch Battery Type AAA Accuracy +/-1'C +/-5%RH Measurement Unit CelsiusFahrenheit Measuring Temperature Outdoor: -50~70'C -58~158'F.; Indoor: -10~50'C 14~122'F. Measuring Humidity 20%~100% Battery Number 1 Battery included or not No Other Features Switch freely between Celsius and Fahrenheit. Packing List 1 x Thermometer (1 x AAA battery 1.5V not included) 1 x Sensor pin (200cm) 1 x English user manual