Waterproof Temperature Measurement Digital Thermometer -50C to 70C Product Name : Digital Thermometer;Temperature Range : -50 ~ + 70 Celsius Power Supply : 2 x LR44 Button Cell (Not Included);Probe Size : 24 x 3 mm / 0.95" x 0.12" (L*D) Thermometer Size : 4.8 x 2.8 x 1.5 cm / 1.9" x 1.1" x 0.6" (L*W*T);Cable Length : 100 cm / 3.3Ft Main Material : Plastic;Color : Black Weight : 20g;Package Contents : 1 &times; Digital Thermometer