Spectrograph Product Overview Buy Online at Sale Prices

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58% off

$SWEVY SW38A LCD Digital Refractometer Brix Meter Fruit Juice Beverage ATC Sugar Content Measuring Instrument 0-38% Saccharometer$ $SWEVY SW38A LCD Digital Refractometer Brix Meter Fruit Juice Beverage ATC Sugar Content Measuring Instrument 0-38% Saccharometer$

SWEVY SW38A LCD Digital Refractometer Brix Meter Fruit Juice Beverage ATC Sugar Content Measuring Instrument 0-38% Saccharometer

$162.16~~$390.76~~

267 sold

52% off

$Handheld 0~40% Sugar Refractometer Household 0~25% Alcohol Wine Refractometer Beer Brix Concentration Detector Wort Tester$ $Handheld 0~40% Sugar Refractometer Household 0~25% Alcohol Wine Refractometer Beer Brix Concentration Detector Wort Tester$

Handheld 0~40% Sugar Refractometer Household 0~25% Alcohol Wine Refractometer Beer Brix Concentration Detector Wort Tester

$66.09~~$139.72~~

357 sold

53% off

$2 in 1 Handheld Alcohol Brix Refractometer 0-25% Alcohol Beer Wine Concentration Meter 0-40% Sugar Refractometer Tester$ $2 in 1 Handheld Alcohol Brix Refractometer 0-25% Alcohol Beer Wine Concentration Meter 0-40% Sugar Refractometer Tester$

2 in 1 Handheld Alcohol Brix Refractometer 0-25% Alcohol Beer Wine Concentration Meter 0-40% Sugar Refractometer Tester

$71.00~~$151.06~~

440 sold

15% off

$Retail Box Refractometer Beer Wort Wine ATC SG 1.000-1.130 Brix 0-32%, for Sugar Wine Beer Fruit 48%Off$ $Retail Box Refractometer Beer Wort Wine ATC SG 1.000-1.130 Brix 0-32%, for Sugar Wine Beer Fruit 48%Off$

Retail Box Refractometer Beer Wort Wine ATC SG 1.000-1.130 Brix 0-32%, for Sugar Wine Beer Fruit 48%Off

$8.61~~$10.22~~

259 sold

50% off

1 pcs50X40mm 30X42mm Transmittance70%, Reflectance30% Glass Telephoto Beam Splitter Glass Plate Prism Teleprompter

$84.75~~$169.50~~

13 sold

42% off

$Ultra-High Linear Density Planar Diffraction Grating One Dimensional Holographic Interference Spectrometer Monochromator Grating$ $Ultra-High Linear Density Planar Diffraction Grating One Dimensional Holographic Interference Spectrometer Monochromator Grating$

Ultra-High Linear Density Planar Diffraction Grating One Dimensional Holographic Interference Spectrometer Monochromator Grating

$226.19~~$389.99~~

14% off

TP-Hg-I Mercury Argon Light Source – Spectrometer Calibration, 253-1704nm, 3W, 5000h Lifetime, SMA905/FC Optional

$120.40~~$140.00~~

2 sold

Wmwmnu for HuaZheng HZSY-7 Infrared Photometer Oil Content Analyzer IR Spectrograph Infrared Spectrometer Analysis for Oil

$16072.40~~$16072.40~~

59% off

$SMARTSENSOR LCD Digital Refractometer Brix Meter Fruit Juice Beverage ATC Sugar Content Measuring Instrument 0-35% Saccharometer$ $SMARTSENSOR LCD Digital Refractometer Brix Meter Fruit Juice Beverage ATC Sugar Content Measuring Instrument 0-35% Saccharometer$

SMARTSENSOR LCD Digital Refractometer Brix Meter Fruit Juice Beverage ATC Sugar Content Measuring Instrument 0-35% Saccharometer

$247.98~~$607.06~~

53 sold

44% off

$Yieryi 4-In-1 Antifreeze Refractometer With ATC Engine Fluid Glycol Point Tester For Car Battery Adblue Detergent Handheld Meter$ $Yieryi 4-In-1 Antifreeze Refractometer With ATC Engine Fluid Glycol Point Tester For Car Battery Adblue Detergent Handheld Meter$

Yieryi 4-In-1 Antifreeze Refractometer With ATC Engine Fluid Glycol Point Tester For Car Battery Adblue Detergent Handheld Meter

$17.84~~$31.85~~

6 sold

54% off

$4 in 1 Car Antifreeze Refractometer Engine Battery Fluid Glycol Adblue Refractometer Glass Freezing Point Water Coolant Tester$ $4 in 1 Car Antifreeze Refractometer Engine Battery Fluid Glycol Adblue Refractometer Glass Freezing Point Water Coolant Tester$

4 in 1 Car Antifreeze Refractometer Engine Battery Fluid Glycol Adblue Refractometer Glass Freezing Point Water Coolant Tester

$74.08~~$161.05~~

234 sold

9% off

Fosc53C1 1M USB Oscilloscope 5-Channel Synchronous Input Laboratory Electrical Repair Automotive Handheld Oscilloscope

$38.47~~$42.74~~

47% off

$AIOK Digital Refractometers Brixmeter IP67 Fruit Juice Drinks Spirit Beverage Sugar Tester Sugar Content Measuring Instrument$ $AIOK Digital Refractometers Brixmeter IP67 Fruit Juice Drinks Spirit Beverage Sugar Tester Sugar Content Measuring Instrument$

AIOK Digital Refractometers Brixmeter IP67 Fruit Juice Drinks Spirit Beverage Sugar Tester Sugar Content Measuring Instrument

$357.46~~$674.45~~

12 sold

40% off

$50X40mm PET Holographic Trasmission Diffraction Grating Spectral Spectroscopy Teaching Demonstration 50 100 300 500 600 Lines$ $50X40mm PET Holographic Trasmission Diffraction Grating Spectral Spectroscopy Teaching Demonstration 50 100 300 500 600 Lines$

50X40mm PET Holographic Trasmission Diffraction Grating Spectral Spectroscopy Teaching Demonstration 50 100 300 500 600 Lines

$119.02~~$198.37~~

10 sold

55% off

Precise Spectrometer Portable Multifunctional Spectrometer Digital Display Optical Instruments Color Temperature Lighting Tool

$218.84~~$486.32~~

4 sold

59% off

$Handheld 0-90% Sugar Refractometer Brix Refratometro for Fruit Juice Liquids Sugar Content ATC Measurement Tool with Retail Box$ $Handheld 0-90% Sugar Refractometer Brix Refratometro for Fruit Juice Liquids Sugar Content ATC Measurement Tool with Retail Box$

Handheld 0-90% Sugar Refractometer Brix Refratometro for Fruit Juice Liquids Sugar Content ATC Measurement Tool with Retail Box

$81.34~~$201.28~~

4 sold

55% off

Miyee 340-1050nm Spectrometer DIY Blue-ray/Full-spectrum/Laser/Absorption Spectrum Testing for Windows System

$579.37~~$1287.50~~

107 sold

59% off

$Handheld Wine Refractometer Tester Alcohol Sugar Concentration Meter Densitometer 0-25% Alcohol Beer 0-40% Brix Grapes Testing$ $Handheld Wine Refractometer Tester Alcohol Sugar Concentration Meter Densitometer 0-25% Alcohol Beer 0-40% Brix Grapes Testing$

Handheld Wine Refractometer Tester Alcohol Sugar Concentration Meter Densitometer 0-25% Alcohol Beer 0-40% Brix Grapes Testing

$63.76~~$157.80~~

5 sold

13% off

Reflective Blazed Grating 25x25x6mm 600 Lines/mm Blaze Wavelength 500nm High Precision Spectral Decomposition Component

$576.19~~$662.29~~

3 sold

51% off

$[HOT!A34R】 Handheld 0-20% For Juice Soymilk Cutting Fluid Liquid Test Sugar Refractometer Temperature-Compensated Sweetness Test$ $[HOT!A34R】 Handheld 0-20% For Juice Soymilk Cutting Fluid Liquid Test Sugar Refractometer Temperature-Compensated Sweetness Test$

[HOT!A34R】 Handheld 0-20% For Juice Soymilk Cutting Fluid Liquid Test Sugar Refractometer Temperature-Compensated Sweetness Test

$15.04~~$30.70~~

1 sold

28% off

$5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument$ $5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument$

5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument

$62.88~~$87.34~~

38 sold

31% off

1PC 57421.1mm 50%Transflective Glass Telephoto Beamsplitter Galss Plate Prism Teleprompter Transmission

$10.34~~$14.99~~

11 sold

50% off

$3 in 1 Handheld Honey Refractometer Moisture Baume Brix Scale Range 58-90% Sugar Refraction Tester$ $3 in 1 Handheld Honey Refractometer Moisture Baume Brix Scale Range 58-90% Sugar Refraction Tester$

3 in 1 Handheld Honey Refractometer Moisture Baume Brix Scale Range 58-90% Sugar Refraction Tester

$78.91~~$158.13~~

7 sold

50% off

$0-40% Brix 0-25% Alcohol Grapes Wine Refractometer ATC Handheld Concentration Meter Fruit Sugar Content Tester Measurement$ $0-40% Brix 0-25% Alcohol Grapes Wine Refractometer ATC Handheld Concentration Meter Fruit Sugar Content Tester Measurement$

0-40% Brix 0-25% Alcohol Grapes Wine Refractometer ATC Handheld Concentration Meter Fruit Sugar Content Tester Measurement

$75.31~~$150.63~~

59 sold

58% off

5pcs 25x20mm First Reflecting Surface Reflector Square Optical Front Surface Mirror DIY Scanner Projector Mirror Accessories

$24.23~~$57.68~~

14 sold

49% off

DSO2512G 120M Bandwidth 500MSa/s 2 In 1 Dual Channel Oscilloscope 10mV Minimum Vertical Sensitivity FFT Spectrum Analysis

$618.99~~$1213.71~~

9 sold

59% off

$LCD Digital Refractometer Brix Meter Fruit Juice Beverage ATC Sugar Content Detector Measuring Instrument 0-35% Saccharometer$ $LCD Digital Refractometer Brix Meter Fruit Juice Beverage ATC Sugar Content Detector Measuring Instrument 0-35% Saccharometer$

LCD Digital Refractometer Brix Meter Fruit Juice Beverage ATC Sugar Content Detector Measuring Instrument 0-35% Saccharometer

$245.03~~$599.77~~

65 sold

31% off

$1PC 25x25mm K9 Optical Glass Laser Reflection Grating 600Lines 1800Lines Flat Diffraction Grating 1200Lines Optics Component$ $1PC 25x25mm K9 Optical Glass Laser Reflection Grating 600Lines 1800Lines Flat Diffraction Grating 1200Lines Optics Component$

1PC 25x25mm K9 Optical Glass Laser Reflection Grating 600Lines 1800Lines Flat Diffraction Grating 1200Lines Optics Component

$69.47~~$100.68~~

6 sold

50% off

$Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell$ $Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell$

Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell

$7.20~~$14.40~~

15 sold

50% off

$-60~0℃ Degree Freezing Point Refractometer Battery Automotive Antifreeze Freezing Point Tester -50℃ Propylene Glycol Detection$ $-60~0℃ Degree Freezing Point Refractometer Battery Automotive Antifreeze Freezing Point Tester -50℃ Propylene Glycol Detection$

-60~0℃ Degree Freezing Point Refractometer Battery Automotive Antifreeze Freezing Point Tester -50℃ Propylene Glycol Detection

$115.99~~$231.98~~

11 sold

56% off

$SWEVY Urea Digital Display Concentration Meter Diesel Engine Exhaust Treatment Fluid Refractometer Urea Concentration Detector$ $SWEVY Urea Digital Display Concentration Meter Diesel Engine Exhaust Treatment Fluid Refractometer Urea Concentration Detector$

SWEVY Urea Digital Display Concentration Meter Diesel Engine Exhaust Treatment Fluid Refractometer Urea Concentration Detector

$516.38~~$1173.60~~

15 sold

1% off

Optical First Surface Mirror for Projectors 35x35mm Diameter 1.1mm Thickness High Reflectivity First Surface Mirror Reflector

$47.76~~$48.09~~

33 sold

50% off

$Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics$ $Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics$

Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics

$12.80~~$25.60~~

38 sold

54% off

Handheld Wine Refractometer Tester Alcohol Sugar Concentration Meter Densitometer 0-25% Alcohol Beer 0-40% Brix Grapes Testing

$72.59~~$157.80~~

445 sold

1GSa/s samplerate 150M bandwidth FFT Spectrum Analysis+Protocol Decoders Portable oscilloscope

$822.97~~$822.97~~

37 sold

58% off

$4 in 1 Hand Held Car Refractometer Vehicle 30-35% Adblue Fluid Glycol Urea Tester Battery Antifreeze with ATC$ $4 in 1 Hand Held Car Refractometer Vehicle 30-35% Adblue Fluid Glycol Urea Tester Battery Antifreeze with ATC$