1 Easy to operate 2 Little affection by ambient temperature 3 Stable performance 4 Unique calibration apparatus of ploarimete

Quartz Plate for Calibration 

Characteristics

1 Unique calibration apparatus of ploarimeter

2 Stable performance

3 Little affection by ambient temperature

4 Easy to operate 

Specifications

Quartz readings: ±10° : ±20°: ±30°

Quartz Plate for Calibration