"ZOOM II (Zeroed Output Optical Meter) is an affordable entry level power meter solution for multi and singlemode installations. Reference values stored for each wavelength are used for optical loss readings. The unit's user friendly interface includes selector switches for power and wavelength selection and a push for setting references and toggling between optical power and optical loss. ZOOM meters do not offer a data storage facility, please refer to the WaveTester Series or Fiber OWL series on the following pages if this level of functionality is required.
Universal 2.5mm connector port
Multimode and singlemode ready
Cost effective
Extended battery life - 12 hours on one 9v battery
Easy to read LED display
Single button setting for zero reference
Specification
Measurement Range - +3 to -52 dBm
Absolute Accuracy - +/- 0.24dB
Wavelength Range - 750 to 1700nm
Calibrated Wavelengths - 850nm, 1300/1310nm, 1550nm
Resolution/Precison - 0.1dB/ +/- 0.20dB"