The universal OT-2-5 Optical Tester refers to a new generation of digital optical test equipment for high accuracy measurement of optical power in optical fibers.

The OT-2-5 consists of:
   OT-2-5/LS Optical Laser Source with high stability;
   OT-2-5/PM Optical Power Meter allowing measurement of optical power and attenuation in a fiber-optic communication link with high precision.

The instrument has a wide set of service functions such as:
   storage of measurements results in a non-volatile memory with a time and date stamp of measurements;
   power meter operating control by a PC (software screenshot);
   reading and viewing of measurement data on a PC;
   calendar and real time clock;
   LCD contrast adjustment;
   low battery indicator;
   auto turning-off.

The OT-2-5/LS can operate in a continuous mode and a pulsed mode with a modulation frequency of 2 kHz.

The OT-2-5/PM provides measurements in the wavelength ranges of 850, 1310 and 1550 nm.

For higher accuracy the wavelength of the measured optical power can be adjusted near the central wavelenth over the range of ±40 nm with a step of 10 nm.

The instrument has an intuitive and friendly interface, a convenient keyboard and is protected by a compact, strong and appropriate IP-65 case.

The OT-2-5/LS and OT-2-5/PM are ideal instruments for measurements in field conditions.

Certificates of Belarus, Russia, Ukraine, Kazakhstan.