range: Indoor temperature 0 ℃~+50 ℃ (32F "122F)
Outdoor temperature -40 ℃~+70 ℃ (-40F~158F)
Accuracy:+/-1 ℃ (2F) between 0 ℃ and 50 ℃, otherwise+/-3 ℃ (6F).
Power consumption: 2 * 1.5vAAA, low power consumption indicator.
Maximum and mini-mum temperature display.
Sensor: Stainless steel, waterproof.
