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Shop old refractometer
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$41.11
Vintage National Hand-Held Refractometer 0-32% Made In Japan W/ Case,
eBay
Free shipping
$41.11
Vintage National Hand-Held Refractometer 0-32% Made In Japan W/ Case,
eBay
Free shipping
$40.00
Vintage Terriss Hand-Held Refractometer 0-32% Made In Japan With
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Free shipping
$40.00
Vintage Terriss Hand-Held Refractometer 0-32% Made In Japan With
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Free shipping
$400.00
Carl Zeiss Jena Vintage Optical Refractometer Microscope W. Original
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$400.00
Carl Zeiss Jena Vintage Optical Refractometer Microscope W. Original
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$152.88
General Refractometer: +/-0.2% Accuracy, Manual, Analog, 6 1/4 in Overall Dp, 5 7/8 in Overall Wd Model: REF401
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$152.88
General Refractometer: +/-0.2% Accuracy, Manual, Analog, 6 1/4 in Overall Dp, 5 7/8 in Overall Wd Model: REF401
Grainger
8
$138.99
Working Cole-Parmer 81150-55 Digital Refractometer, 0 - 85% Brix
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Working Cole-Parmer 81150-55 Digital Refractometer, 0 - 85% Brix
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$69.98
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$69.98
Vintage Refractometer Pocket 80X-120X S And A Or S And 4 Aluminum Housing. Other Auto Tools & Supplies.
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$8.00
Portable Hand Held Refractometer Rhb-32 Precision Optical Measuring
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Portable Hand Held Refractometer Rhb-32 Precision Optical Measuring
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Atc Portable Refractometer Used In Box
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$30.00
Atc Portable Refractometer Used In Box
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$79.99
E-Z Red B108 Handheld Refractometer - Tested & Working - Free Shipping
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$203.00
Matfer Bourgeat 250124 Refractometer For 58% To 90% Brix
WebstaurantStore
$203.00
Matfer Bourgeat 250124 Refractometer For 58% To 90% Brix
WebstaurantStore
$79.99
Cole-Parmer Digital Refractometer, 0 - 95% Brix, 1.3330 - 1.5400 Ri,
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$79.99
Cole-Parmer Digital Refractometer, 0 - 95% Brix, 1.3330 - 1.5400 Ri,
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$75.00
Extech Brix Refractometer 0 To 32 Percent Sucrose Rf15 - Used
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$75.00
Extech Brix Refractometer 0 To 32 Percent Sucrose Rf15 - Used
eBay
$248.85
Extech Refractometer: Brix, +/-0.2% Brix Accuracy, Auto, Analog, 1 1/4 in Overall Dp Model: RF12
Grainger
$248.85
Extech Refractometer: Brix, +/-0.2% Brix Accuracy, Auto, Analog, 1 1/4 in Overall Dp Model: RF12
Grainger
$15.00
Atc Portable Hand Held Tool Refractometer W/ Blue Carrying Case
eBay
$15.00
Atc Portable Hand Held Tool Refractometer W/ Blue Carrying Case
eBay
$91.99
Cole-Parmer Digital Refractometer, 1.3330 To 1.4098 Ri, 0 - 45% Brix
eBay
$91.99
Cole-Parmer Digital Refractometer, 1.3330 To 1.4098 Ri, 0 - 45% Brix
eBay
$122.97
Reed Instruments Refractometer: Brix, +/-0.2% Accuracy, Analog, 6 1/2 in Overall Dp, 1 in Overall Wd Model: R9500
Grainger
$122.97
Reed Instruments Refractometer: Brix, +/-0.2% Accuracy, Analog, 6 1/2 in Overall Dp, 1 in Overall Wd Model: R9500
Grainger
$251.08
Reichert Refractometer: +/-1° F, Auto, Analog, 9 3/4 in Overall Dp, 1 1/2 in Overall Wd, 1.402 RI Model: 137564L0
Grainger
$251.08
Reichert Refractometer: +/-1° F, Auto, Analog, 9 3/4 in Overall Dp, 1 1/2 in Overall Wd, 1.402 RI Model: 137564L0
Grainger
$184.77
Vee Gee Refractometer: Brix, +/-0.1% Accuracy, Manual, Analog, 7 1/4 in Overall Dp, 0.001 Model: BX-20
Grainger
$184.77
Vee Gee Refractometer: Brix, +/-0.1% Accuracy, Manual, Analog, 7 1/4 in Overall Dp, 0.001 Model: BX-20
Grainger
$184.77
Vee Gee Refractometer: Brix, +/-0.2% Accuracy, Manual, Analog, 5 1/2 in Overall Dp, 0.002 Model: BX-3
Grainger
$184.77
Vee Gee Refractometer: Brix, +/-0.2% Accuracy, Manual, Analog, 5 1/2 in Overall Dp, 0.002 Model: BX-3
Grainger
$184.77
Vee Gee Refractometer: Brix, +/-0.2% Accuracy, Manual, Analog, 5 1/2 in Overall Dp, 0.002 Model: 43007
Grainger
$184.77
Vee Gee Refractometer: Brix, +/-0.2% Accuracy, Manual, Analog, 5 1/2 in Overall Dp, 0.002 Model: 43007
Grainger
$175.82
Extech Refractometer: Battery Acid Specific Gravity/Ethylene Glycol/Propylene Glycol, Auto, Analog Model: RF40
Grainger
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$175.82
Extech Refractometer: Battery Acid Specific Gravity/Ethylene Glycol/Propylene Glycol, Auto, Analog Model: RF40
Grainger
45
$143.69
Laxco, Inc Refractometer: Brix, +/-0.2% Accuracy, Auto, Analog, 7 1/2 in Overall Dp, 1 in Overall Wd Model: RHE-B32ATC
Grainger
$143.69
Laxco, Inc Refractometer: Brix, +/-0.2% Accuracy, Auto, Analog, 7 1/2 in Overall Dp, 1 in Overall Wd Model: RHE-B32ATC
Grainger
$180.43
Laxco, Inc Refractometer: Brix, +/-0.2% Accuracy, Manual, Analog, 7 1/2 in Overall Dp Model: RHB-18
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$180.43
Laxco, Inc Refractometer: Brix, +/-0.2% Accuracy, Manual, Analog, 7 1/2 in Overall Dp Model: RHB-18
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$112.50
Test Products Intl. Refractometer: Battery Fluid/DEF/Ethylene Glycol/Propylene Glycol, Analog Model: 395
Grainger
$112.50
Test Products Intl. Refractometer: Battery Fluid/DEF/Ethylene Glycol/Propylene Glycol, Analog Model: 395
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$90.81
Triplett Refractometer: Battery Acid Specific Gravity/Ethylene Glycol/Propylene Glycol, Auto, Analog Model: RFT55
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$90.81
Triplett Refractometer: Battery Acid Specific Gravity/Ethylene Glycol/Propylene Glycol, Auto, Analog Model: RFT55
Grainger
$209.89
Vee Gee Refractometer: Salinity/Specific Gravity, +/-1 Ppt, Auto, Analog, 0 Ppt Salinity - Min Model: STX-3
Grainger
$209.89
Vee Gee Refractometer: Salinity/Specific Gravity, +/-1 Ppt, Auto, Analog, 0 Ppt Salinity - Min Model: STX-3
Grainger
$285.19
LW Scientific Refractometer: Brix, +/-1% Accuracy, Auto, Analog, 6 1/4 in Overall Dp, +/- 1° Model: CTL-REFM-BR32
Grainger
$285.19
LW Scientific Refractometer: Brix, +/-1% Accuracy, Auto, Analog, 6 1/4 in Overall Dp, +/- 1° Model: CTL-REFM-BR32
Grainger
$378.30
Reichert Refractometer: +/-0.001 USG/+/-0.2 G/100 Ml Serum Protein, Auto, Analog, 0.002 Model: 137536L0
Grainger
$378.30
Reichert Refractometer: +/-0.001 USG/+/-0.2 G/100 Ml Serum Protein, Auto, Analog, 0.002 Model: 137536L0
Grainger
$3,600.00
Brand Bellingham + Stanley Rfm960 Refractometer (Original Part)
eBay
$3,600.00
Brand Bellingham + Stanley Rfm960 Refractometer (Original Part)
eBay
$191.10
Laxco, Inc Refractometer: Brix, +/-0.2% Accuracy, Auto, Analog, 7 1/2 in Overall Dp, 1 in Overall Wd Model: RHB-32ATC
Grainger
$191.10
Laxco, Inc Refractometer: Brix, +/-0.2% Accuracy, Auto, Analog, 7 1/2 in Overall Dp, 1 in Overall Wd Model: RHB-32ATC
Grainger
$604.23
Reichert Refractometer: +/-0.2% PG/+/-0.6°C PG Boiling Point/+/-0.6°C PG Freeze Point Accuracy Model: 13940027
Grainger
$604.23
Reichert Refractometer: +/-0.2% PG/+/-0.6°C PG Boiling Point/+/-0.6°C PG Freeze Point Accuracy Model: 13940027
Grainger
$100.00
Reichert-Jung Hand Refractometer 10430 0-30 Brix Auto Temperature Compensated. Other Test Meters & Detectors.
eBay
Free shipping
$100.00
Reichert-Jung Hand Refractometer 10430 0-30 Brix Auto Temperature Compensated. Other Test Meters & Detectors.
eBay
Free shipping
$316.64
Reichert Refractometer: +/-1° F, Auto, Analog, 0.01 RI/5°F, 32°F Auto Temp Compensation - Max Model: 137584L0
Grainger
1
$316.64
Reichert Refractometer: +/-1° F, Auto, Analog, 0.01 RI/5°F, 32°F Auto Temp Compensation - Max Model: 137584L0
Grainger
1
$359.04
Reichert Refractometer: Brix/Refractive Index, 0.1% Brix Accuracy, Auto, Analog, 0.001 RI/0.1 Brix Model: 13754000
Grainger
$359.04
Reichert Refractometer: Brix/Refractive Index, 0.1% Brix Accuracy, Auto, Analog, 0.001 RI/0.1 Brix Model: 13754000
Grainger
$207.06
Abanaki Refractometer: Brix, +/-0.2% Accuracy, Auto, Analog, 0.002, 32%Brix Refractive Index - Max Model: R1-A
Grainger
$207.06
Abanaki Refractometer: Brix, +/-0.2% Accuracy, Auto, Analog, 0.002, 32%Brix Refractive Index - Max Model: R1-A
Grainger
$179.21
Laxco, Inc Refractometer: Brix, +/-0.5% Accuracy, Manual, Analog, 7 1/2 in Overall Dp Model: RHB-90
Grainger
$179.21
Laxco, Inc Refractometer: Brix, +/-0.5% Accuracy, Manual, Analog, 7 1/2 in Overall Dp Model: RHB-90
Grainger
2:06
YouTube
KxS Technologies
History of magnificent Refractometer, part 1- Ernst Abbe, Inventor of Refractometer
Ernst Abbe is the father of modern optics design, founder of Carl Zeiss foundation, inventor of multiple optical devices and principles like apochromatic objectives, Abbe number, microscope, 8 hour working day and pension fund! One of his less known inventions is the refractometer, optical device to measure refractive index in solid or liquid ...
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Extech Refractometer: Brix, +/-0.2% Brix Accuracy, Auto, Analog, 1 1/4 in Overall Dp Model: RF12
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