Digital Refractometer (DRA Series) Manufacturer

DRA Series Digital Refractometer

Description:
DRA Series Digital Refractometer are designed for measuring the concentration of the battery fluids. the freezing point of antifreeze liquid and windshield cleaning fluid. With the indication of the percentage you may know at which temperature the fluid will be frozen for both propylene glycol and ethylene glycol. It can also be used for checking the strength of electrolyte solution battery.

Model	Scale	Range	Div.	Accur.
DRA-403C	Propylene Glycol Ethylene Glycol Battery Cleaner	-95-0 ℃ -70-0 ℃ 1.000-1.510sg -72-0 ℃	0.1 ℃ 0.1 ℃ 0.01sg 0.1 ℃	±0.20 ℃ ±0.20 ℃ ±0.01sg ±0.20 ℃
DRA-403F	Propylene Glycol Ethylene Glycol Battery Cleaner	-130-32 ℉ -95-32 ℉ 1.000-1.510sg -100-32 ℉	0.1 ℉ 0.1 ℉ 0.01sg 0.1 ℉	±0.5 ℉ ±0.5 ℉ ±0.01sg ±0.5 ℉

- Temperature Measurement Range：0℃-40℃（32-104℉）
- Precision of Measurement temperature：±1℃(2℉)
- Measurement temperature Resolution：0.1℃
- Operation Temperature：0-35℃（32-90℉）
- Storage temperature：0-50℃（32-122℉）
- Dimension ：185×59×45mm
- Weight：230g
- Power Supply：1battery（9v）
- Operating Time：More than 2000 times per battery
- Automatic Temperature Compensation
- Automatic Shut Off
- Conversion between Centigrade and Fahrenheit Degree
- Alarm of Low Voltage

Any questions, please contact us.

Email: sales@tbt-scietech.com;toni_gu@tbt-scietech.com

Tel: 86-25-8472 1577/8472 1579/8472 1907

Digital Refractometer (DRA Series)

Other Products