• Fast, accurate measurement (within 1Ëš) of current slope angle for assessing avalanche danger
• Instantly displays current ambient temperature in both ËšC and ËšF
• Easy attachment to nearly any standard ski pole
• Replaceable battery
-- Power Supply: Lithium coin-cell CR1225, 3V, 50 mAh
-- Dimensions: 62 x 47 x 19 mm (4.5, 2.9, 1.1 in)