Anritsu (Nettest) Access Master MT9083B2

The ACCESS Master MT9083B2 now features a 7-inch widescreen TFT-LCD display for use both indoors and outdoors, enhanced battery operation time (up to 12 hours) increased operating temperature range
(-10°C to 50°C) and new short-cut function keys.

MT9083B2 Baseline Features
Ready to test in less than 15 seconds…and all day without recharging
Specialized testing modes simplify operation
High resolution and high dynamic range ensure thorough and complete fiber evaluation
Intelligent analysis software identifies problem splices, connectors and even macrobends
Rugged, sealed design provides years of service in the most challenging environments
Test up to four wavelengths with a single unit – single mode, multimode or both
ITU-T recommended 1650nm for in-service troubleshooting
Verify connector quality with optional connector inspection microscope
SCPI remote command support

Enhancements: NEW
Larger (7 inch), higher resolution (800 × 400) display with LED backlight
Longer battery operation time: Up to 12 hours
Wider operating temperature range: -10°C to 50°C
Lighter — now only 2.6 kg (5.7 lbs)

MT9083B2 Performance Series Features
Expanded dynamic range up to 42dB
Complete testing of PON-based FTTx networks featuring up to 1x64 splits
Fast measurement speed and distance with minimal deadzone
Exclusive, user-selectable, dual circuit design allowing unit optimization for high resolution or enhanced range
Efficient realtime sweeping with high signal level for quick fiber verification

http://www.anritsu.com/en-US/Products-Solutions/Test-Measurement/Optical/OTDRS/index.aspx