Built ultra-durable for use in manufacturing and industrial environments, the SPT 1800 Series enables the Palm OS to perform practically anywhere. The SPT 1800s rugged housing can withstand drops up to 4 ft./1.2 meters to bare concrete, and is sealed to IP54 standards for protection against rain and dust. Via Symbols state-of-the-art scan engine, the SPT 1800 delivers premium performance under any lighting conditions, even in sunlight or bright artificial light. Its high-contrast, anti-reflective liquid crystal display also makes data easy to read in low lighting or outdoor conditions.