Refractometers
A refractometer is a laboratory or field instrument used for measuring concentrations of aqueous solutions. It requires only a few drops of liquid and is used throughout the food, agricultural, chemical, and manufacturing industries. You can find out more in our complete guide to refractometers.
Refractometers...
Showing 1-20 of 29 products
RS Pro
Sugar
53%
0%
±0.2 %
0.1 %
3s
Digital
4 x AAA Battery
148 x 78 x 50 mm
250g
50mm
148mm
-
78mm
RS Pro
Mix Cutting Fluids
18%
0%
±0.1 %
0.1 %Brix
-
-
-
96 x 60 x 230mm
525g
60mm
230mm
-
96mm
Facom
-
-
-
-
-
-
-
-
700 x 235 x 70mm
472g
70mm
700mm
780B
235mm


RS Stock No. 181-1152
Brand Kern
Manufacturers Part No. ORF 3SM
P.O.A
Check stock
1
Kern
Salt
1.4100 (Refractive Index) nD, 28 (Salt (NaCl)) %, 45 (Brix) %
0 (Salt (NaCl)) %, 0 (Brix) %, 1.3330 (Refractive Index) nD
±0.0003 (Refractive Index) nD, ±0.2 (Brix) %, ±0.2 (Salt (NaCl)) %
-
-
Digital
AAA
133 x 65 x 38mm
200g
38mm
133mm
ORF 3SM
65mm


RS Stock No. 181-1153
Brand Kern
Manufacturers Part No. ORF 45BM
P.O.A
Check stock
1
Kern
Sugar
1.4098 (Refractive Index) nD, 45 (Brix) %
0 (Brix) %, 1.3330 (Refractive Index) nD
±0.0003 (Refractive Index) nD, ±0.2 (Brix) %
-
-
Digital
AAA
133 x 65 x 38mm
200g
38mm
133mm
ORF 45BM
65mm
Kern
Sugar
212.7%
0%
0.1 %
0.1 %, 0.0001 %
-
-
-
-
-
-
-
-
-
Facom
Industry / Automotive
-
-
-
-
-
-
-
-
-
-
-
-
-


RS Stock No. 181-1150
Brand Kern
Manufacturers Part No. ORF 2UM
P.O.A
Check stock
1
Kern
-
0 (CW) °C, 0 (EG) °C, 0 (PG) °C, 1.50 (BF) kg/L
1.00 (BF) kg/L, -40 (CW) °C, -50 (PG) °C, -50 (EG) °C
±0.01 (BF) kg/L, ±0.5 (CW) °C, ±0.5 (EG) °C, ±0.5 (PG) °C
-
-
Digital
AAA
133 x 65 x 38mm
200g
38mm
133mm
ORF 2UM
65mm


RS Stock No. 181-1154
Brand Kern
Manufacturers Part No. ORF 5UM
P.O.A
Check stock
1
Kern
-
0 (CW) °C, 0 (EG) °C, 0 (PG) °C, 40 (Urea) %
0 (Urea) %, -40 (CW) °C, -50 (EG) °C, -50 (PG) °C
±0.2 (Urea) %, ±0.5 (CW) °C, ±0.5 (EG) °C, ±0.5 (PG) °C
-
-
Digital
AAA
133 x 65 x 38mm
200g
38mm
133mm
ORF 5UM
65mm


RS Stock No. 181-1147
Brand Kern
Manufacturers Part No. ORF 1PM
P.O.A
Check stock
1
Kern
-
1.050 (Urine) sgU, 1.3900 (Refractive Index) nD, 12 (Serum Protein) g/dL
0 (Serum Protein) g/dL, 1.000 (Urine) sgU, 1.3330 (Refractive Index) nD
±0.0003 (Refractive Index) nD, ±0.001 (Urine) sgU, ±0.1 (Serum Protein) g/dL
-
-
Digital
AAA
133 x 65 x 38mm
200g
38mm
133mm
ORF 1PM
65mm


RS Stock No. 181-1151
Brand Kern
Manufacturers Part No. ORF 2WM
P.O.A
Check stock
1
Kern
-
150 (Oechsle) °Oe, 22 (Vol. AP) %, 25 (KMW) °KMW, 35 (Mass SW) %
0 (KMW) °KMW, 0 (Mass SW) %, 0 (Oechsle) °Oe, 0 (Vol. AP) %
± 0.2 (KMW) °KMW, ±0.2 (Mass SW) %, ±0.2 (Vol. AP) %, ±1 (Oechsle) °Oe
-
-
Digital
AAA
133 x 65 x 38mm
200g
38mm
133mm
ORF 2WM
65mm
Kern
Salt
-
-
±0.0005 (Refractive Index) nD
-
-
Digital
AAA
133 x 65 x 38mm
200g
38mm
133mm
ORF 1RS
65mm


RS Stock No. 181-1155
Brand Kern
Manufacturers Part No. ORF 85BM
P.O.A
Check stock
1
Kern
Sugar
1.5100 (Refractive Index) nD, 85 (Brix) %
0 (Brix) %, 1.3330 (Refractive Index) nD
±0.0003 (Refractive Index) nD, ±0.2 (Brix) %
-
-
Digital
AAA
133 x 65 x 38mm
200g
38mm
133mm
ORF 85BM
65mm
Hanna Instruments
Sucrose
+80 °C, 85 %Brix
0 %Brix, 0 °C
±0.2 %Brix
0.1 %Brix, 0.1 °C
1.5s
Digital/Optical
9V
192 x 104 x 69mm
420g
69mm
192mm
HI 96801
104mm
Kern
Industry / Automotive
-
-
-
-
-
Analogue
-
-
-
-
-
ORA 4FA
-
Kern
Industry / Automotive
40%
0%
-
-
-
Analogue
-
-
-
-
-
ORA 1UA
-
Rocol
Grinding Fluids, Mix Cutting Fluids
-
-
-
-
-
-
-
-
-
-
-
52060
-
Kern
Salt
100%
0%
-
-
-
Analogue
-
-
-
-
-
ORA 1SA
-
Kern
Sugar
80%
0%
-
-
-
Analogue
-
-
-
-
-
ORA 80BB
-
Instruments Direct
Sugar
32%
0%
±0.2 %
0.2 %
-
Optical
-
1-1/2 (Dia.) x 6-3/4mm
170.1g
-
6-3/4in
300001
-