Model : KU-2 - ASTM D562- LED Digital Display- Units : KU, g, cP - Measurement Range : 40 ~ 141 KU, 32 ~ 1099 g, 27 ~ 5274 cP.- Resolution : within 1 KU or 5 gm- Accuracy : ¡¾1.0% of range- Repeatability : ¡¾0.5% - Power : AC 220V 60Hz