Astro 900 Handheld Device Specifications

Water rating

IEC 60529 IPX71

Battery type

Two 1.5 V AA batteries (alkaline, NiMH, or lithium)

Alkaline battery life

Up to 15 hr., typical usage

NiMH or lithium battery life

Up to 20 hr., typical usage

Operating temperature range

From -20° to 70°C (from -4° to 158°F)

Charging temperature range

From 0° to 45°C (from 32° to 113°F)

ANT‍+® wireless range

2 m (6.5 ft.) or closer

1 The device withstands incidental exposure to water of up to 1 m for up to 30 min. For more information, go to www.garmin.com/waterrating.
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