Description of the Fisher Scientific Accumet AP110 Portable PH Meter 

• Accurate measurements any time, anywhere.
• For Indoor and Outside use.
• Versatile and rugged enough for the most demanding applications.
• Soft touch keys with comfort grip make one-handed operation a breeze. 
• Compact design is small enough for a shirt pocket yet smart enough for any laboratory.
• Rugged waterproof housing, IP67 rated
• Large LCD with backlighting and plain-language text—easy to see and use
• Wide ranges: -2.00 to +20.00pH, 0 to ±2000.0mV, -5° to +100°C
• Adjustable pH resolution
• 200 data points internal memory
• Slope display
• Auto-off