رفرکتومتر دستی MT-777

Specification :

Style
Battery/
Antifreeze
Cleaning Fluid
Range
ETHYLENE GLYCOL
-60℉-32℉
-50℃-0℃
PROPYLENE GLYCOL
-50℉-32℉
-50℃-0℃
1.10sg-1.40sg
Min.Div.
10℉
±10℉
0.01sg
Accuracy
±10℉
±10℃
±0.01sg