Model POL-D4
Measure Range ±180°
Scale Value 1°
Vernier Caliper Values 0.05°
Magnifier 3X
Light Source Sodium lamp
Optical Wavelength 589nm
Test Tube Length 50/100/200mm
Standard Configuration Glass sample tubes (100 and 200 mm), sealing rings, sodium lamp (built-in POL-D4)
Power Supply AC220/110V, 50/60Hz
Size(W×D×H)(mm) 500x135x330
Shipping Size(W×D×H)(mm
