The instrument provides five sets of thresholds tochoose from, with pass, warning, and fail modes；Manual calibration.

Small and practical without covering all zero shackles.

This compact test equipment is abieto measure all 3 EPON wavelengths simul-taneously,withuser defined pass/fail thresholds to simplifyinterpretation.

The meter test threshold can be set through themanagement software
Automatic shutdown (can be cancelled).

Rubber armor protection 
Design of split silica gel protector.

Not only can it protect your machine, but it also have high-defnitioncolor display，Rich colorshigh-defnition display picturesgiving you a fun visual experience.

The application of backlit LED LCD enables the device tooperate normally under strong light or under dim conditions.

With strong bracket design. To meet different use habitsMake your use experence more colorful and convenience.