- Name: MaxTester 720C OTDR
- Model: MAX-720C-SM1-EI
- Wavelength: SM1 1310/1550nm
- Display: 7-in (178mm) outdoor-enhanced touchscreen,800×480TFT
- Storage :2GB internal memory
- Interfaces : Two USB2.0ports,RJ45 Lan 10/100M
- Dynamic range: 27/29/36/35/35dB
- Power Supply: AC/DC adapter, input 100-240VAC
- Battery Operating Time: 12hours
- Dimension: 166×200×68mm
- Operating Temperature (℃): -10~+50 ℃
- Weight : 1.5kg
- Name: Multi-Function OTDR
- Model: 3302ET
- Wavelength: 850nm/1300nm/1310nm/1550nm
- Display: 5.8-inch color LCD with touchscreen
- Data Storage :≥2000
- Interfaces :FC/PC
- Dynamic range: 26/30/37/35dB
- Power Supply: AC/DC adapter, input 100-240VAC
- VFL output : ≥5mw
- Dimension: 227×160×70mm
- Operating Temperature (℃): -5~+50 ℃
- Weight : 1.1kg