OPTi Digital Hand Held Refractometer

IP65 Water Resistant and Made in the UK

Special features make measurements easy and reliable

Instrument Features

  1. Or scale equivalent
  2. ATC – automatic temperature compensation
  3. OPTi automatically switches to Brix displays with AG ATC to faciltate performance verification. 

 

UKAS CalibrationOPTi refractometers are supplied with a Certificate of Calibration as standard. OPTi refractometers are verified using UKAS Certified Reference Materials manufactured in accordance with EN ISO IEC 17025:2005.

Hand Held Refractometers

OPTi Digital Range – Wine, Beer, Food & Beverage

Single Scale Models

Code Type Scale Range Resolution Accuracy ATC
38-02 Brix 54 Sugar % (°Brix) 0-54 0.1 ±0.2 Bx
38-19
Brix 54 NTC Sugar % (°Brix) 0-54 0.1 ±0.2 NONE
38-04 Jam 75 Sugar % (°Brix) 20-75 0.1 ±0.2 Bx
38-33 Hi Brix 40-95 Sugar % (°Brix) 40-95 0.1 ±0.2 Bx
38-34 Hi Brix 85 Sugar % (°Brix) 0-85 0.1 ±0.2 Bx
38-05 Hi Brix 95  Sugar % (°Brix) 40-95 0.1 ±0.2 Bx
38-18 Hi Brix 95 NTC Sugar % (°Brix) 40-95 0.1 ±0.2 NONE
38-A1 Brix 95+ Sugar % (°Brix) 0-95 0.1 ±0.2 Bx
38-B8 Brix 95+ NTC Sugar % (°Brix) 0-95 0.1 ±0.2 NONE
38-06 Honey Water in Honey % 10-30 0.1 ±0.2 Honey
38-07 Hi HFCS 42 42 HFCS 40-95 0.1 ±0.2 Bx
38-08 Hi HFCS 55 55 HFCS 40-95 0.1 ±0.2 Bx
38-09 Hi HFCS 90 90 HFCS 40-95 0.1 ±0.2 Bx
38-H1 HFCS 42+ 42 HFCS 0-95 0.1 ±0.2 Bx
38-H2 HFCS 55+ 55 HFCS 0-95 0.1 ±0.2 Bx
38-H3 HFCS 90+ 90 HFCS 0-95 0.1 ±0.2 Bx
38-20 RI 1.42 Refractive Index (RI) 1.33-1.42 0.0001 ±0.0003 Bx
38-16 Hi RI 1.54 NTC Refractive Index (RI) 1.42-1.54 0.0001 ±0.0003 NONE
38-32 Hi RI 1.54 Refractive Index (RI) 1.42-1.54 0.0001 ±0.0003 Bx
38-A2 RI 1.54+ Refractive Index (RI) 1.33-1.54 0.0001 ±0.0003 Bx
38-B9 RI 1.54+ NTC Refractive Index (RI) 1.33-1.54 0.0001 ±0.0003 NONE
38-22 Starch 30 Starch % 0-30 0.1 ±0.2 Bx
38-25
Seawater SG Seawater SG 1.000-1.090 0.0005 ±0.001 NaCl
38-26
Seawater PPT Seawater PPT 0-180 1 ±1 NaCl
38-27
Wort SG Wort SG (Sucrose Equivalent) 1.000-1.120 0.0005 ±0.001 Bx
38-28 Saline 28 Salinity (% NaCl) 0-28 0.1 ±0.2 NaCl

Dual Scale Sugar Models

Code Type Scale Range Resolution Accuracy ATC
38-10 Honey/Brix A
B
Water in Honey %
Sugar % (°Brix)
10-30
50-95
0.1
0.1
±0.2
±0.2
Honey
Bx
38-11 Hi HFCS 42/55 A
B
42 HFCS
55 HFCS
50-95
50-95
0.1
0.1
±0.2
±0.2
Bx
Bx
38-12 Hi HFCS 55/90 A
B
55 HFCS
90 HFCS
50-95
50-95
0.1
0.1
±0.2
±0.2
Bx
Bx
38-A3 Brix 95/Honey+ A
B
Sugar % (°Brix)
Water in Honey %
0-95
10-30
0.1
0.1
±0.2
±0.2
Bx
Bx
38-B1 Brix 95/RI 1.54+ A
B
Sugar % (°Brix)
Refractive Index (RI)
0-95
1.33-1.54
0.1
0.0001
±0.2
±0.0003
Bx
Honey
38-H4 HFCS 42/55+ A
B
42 HFCS
55 HFCS
0-95
0-95
0.1
0.1
±0.2
±0.2
Bx
Bx
38-H5 HFCS 55/90+ A
B
55 HFCS
90 HFCS
0-95
0-95
0.1
0.1
±0.2
±0.2
Bx
Bx
38-H6 Brix 95/HFCS 42+ A
B
Sugar % (°Brix)
42 HFCS
0-95
0-95
0.1
0.1
±0.2
±0.2
Bx
Bx
38-H7 Brix 95/HFCS 55+ A
B
Sugar % (°Brix)
55 HFCS
0-95
0-95
0.1
0.1
±0.2
±0.2
Bx
Bx
38-H8 Brix 95/HFCS 90+ A
B
Sugar % (°Brix)
90 HFCS
0-95
0-95
0.1
0.1
±0.2
±0.2
Bx
Bx

Dual Scale Wine Models

Code Type Scale Range Resolution Accuracy ATC
38-41 Wine AP A
B
% Mass w/w
Alcohol Probable (AP)
0-35
0-22
0.1
0.1
±0.2
±0.2
Bx
Bx
38-42 Wine OE-D A
B
% Mass w/w
Oechsle (German)
0-35
30-130
0.1
1
±0.2
±1
Bx
Bx
38-43 Wine OE-CH A
B
% Mass w/w
Oechsle (Swiss)
0-35
0-130
0.1
1
±0.2
±1
Bx
Bx
38-44 Wine KMW A
B
% Mass w/w
KMW (Babo)
0-35
0-25
0.1
1
±0.2
±1
Bx
Bx
38-45 Wine Baume A
B
% Mass w/w
°Baumé
0-35
0-28
0.1
0.1
±0.2
±0.2
Bx
Bx
38-46 Wine Baume/AP A
B
°Baumé
Alcohol Probable (AP)
0-28
0-22
0.1
0.1
±0.2
±0.2
Bx
Bx
38-47 ABV A
B
% Mass w/w
ABV (°Zeiss)
0-35
10-135
0.1
0.1
±0.2
±0.5
Bx
Bx

Dual Scale Brewing Models

Code Type Scale Range Resolution Accuracy ATC
38-48
Brew SG A
B
Wort SG (Sucrose Equivalent)
ABV (°Zeiss)
1.000-1.120
10-135
0.0005 0.1 ±0.001
±0.5
Bx Bx
38-49 Brew A
B
ABV (°Zeiss)
°Plato
10-135
0-30
0.1
0.1
±0.5
±0.2
Bx Bx
38-75 Dispense A
B
Sugar % (°Brix)
1- Propylene Glycol % by volume (1-PG)
0-54
0-60
0.1
0.1
±0.2
±0.4
Bx PG

Dual Scale Canning Models

Code Type Scale Range Resolution Accuracy AT
38-54
Bx/Saline A
B
Brix
Saline (NaCl)
0-54
0-28
0.1
0.1
±0.2
±0.2
Bx
NaCl

OPTi Custom

In the event that a particular model not be listed in this website or scales unique to a particular product be required, an OPTi Custom may be offered. Please contact the Sales Team.

Contents & Warranty

Supply content User manuals¹ (English, French, German, Spanish, Italian & Brazilian-Portuguese) Certificate of Calibration & soft black protective case
Warranty (limited) 12-months
  1. PDF versions and additional languages are available for download

Accessories

OPTi Belt Pouch
Code Description
38-016 OPTi Belt Pouch

Full specifications common to all OPTi refractometers