Handheld Digital

Technical Specifications
MODEL SCALE RANGE RESOLUTION ACCURACY SPECIAL FUNCTION
DR-103 Brix
Refractive Index
0 to 35% Brix
1.3330 to 1.3900 RI
0.1% Brix
0.0001 RI
0.3% Brix
0.0003 RI
Zero check
DR-103L Brix
Refractive Index
0 to 45% Brix
1.3330 to 1.4098 RI
0.1% Brix
0.0001 RI
0.3% Brix
0.0003 RI
Zero check
DR-112 Brix
Refractive Index
28 to 65% Brix
1.3770 to 1.4535 RI
0.1% Brix
0.0001 RI
0.3% Brix
0.0003 RI
Zero check
DR-122 Brix
Refractive Index
58 to 92% Brix
1.4370 to 1.5090 RI
0.1% Brix
0.0001 RI
0.3% Brix
0.0003 RI
Zero check
DR-203 Salinity
Refractive Index
0 to 28%
1.3330 to 1.3900
0.1%
0.0001 RI
0.1%
0.0003 RI
Zero check
DR-303
(Human)
Urine SG
Serum P
Refractive Index
1.000 to 1.050 SG
0 to 12g/dl
1.3330 to 1.3900 RI
0.001 SG
0.1g/dl
0.0001 RI
0.001 SG
0.1g/dl
0.0003 RI
Zero check
DR-304
(Dog)
Urine SG
Serum P
Refractive Index
1.000 to 1.060 SG
0 to 14g/dl
1.3330 to 1.3900 RI
0.001 SG
0.1g/dl
0.0001 RI
0.001 SG
0.1g/dl
0.0003 RI
Zero check
DR-305
(Cat)
Urine SG
Serum P
Refractive Index
1.000 to 1.060 SG
0 to 14g/dl
1.3330 to 1.3900 RI
0.001 SG
0.1g/dl
0.0001 RI
0.001 SG
0.1g/dl
0.0003 RI
Zero check
DR-401 Mass S/W
Vol. AP
Oe
Salinity KMW
0 to 35%
0 to 22%
0 to 150
0 to 25
0.1
0.1
1
0.1
0.1
0.1
1
0.1
Zero check
DR-501 Brix
Salinity
Refractive Index
0 to 35% Brix
0 to 28%
1.3330 to 1.3900 RI
0.1% Brix
0.1%
0.0001 RI
0.3% Brix
0.1%
0.0003 RI
Zero check
DR-601 Propylene Glycol
Ethylene Glycol
Battery
Clear
-50°C to 0°C
-50°C to 0°C
1.150 to 1.300 SG
-40°C to 0°C
0.1°C
0.1°C
0.01 SG
0.1°C
1°C
1°C
0.01 SG
1°C
Zero check
DR-602 Propylene Glycol
Ethylene Glycol
Battery
Clear
-50°F to 0°F
-50°F to 0°F
1.150 to 1.300 SG
-40°F to 0°F
0.1°F
0.1°F
0.01 SG
0.1°F
2°F
2°F
0.01 SG
2°F
Zero check

Product Information

Incorporates precise optical picture technology together with automatic temperature compensation, ensuring a greater accuracy than any other portable on the market. These economical instruments are remarkably reliable and are available in a wide choice of single and multi-scales. Their versatility (over 1000 operations) makes them suitable for the testing of soft drinks, foods, confectionery, soluble oils, detergents, saline solutions, anti-freeze, and many other materials during the production period. They are powered by 2 AAA batteries and feature an automatic shutoff after three minutes if unattended.