Sper Scientific 300036 Lab Digital Refractometer - Clinical - Urine Specific Gravity, Serum Protein, Refractive Index, Temperature - 2 pc
Estimate for one unit, air shipping. Final total is confirmed at checkout.
Product arrives warehouse Sep 10 - Sep 17. Products ship from our warehouse every Friday. Delivered to you by Sep 29, 2026.
About this item
Condition

Sper Scientific 300036 Lab Digital Refractometer - Clinical - Urine Specific Gravity, Serum Protein, Refractive Index, Temperature - 2 pc · x1
Similar Items
XFGsertXD Handheld Brix Sugar Content Refractometer ATC Concentration Test | Measures liquid concentration, sugar or alcohol content for food, beverage, brewing and laboratory testing
$46.46
-10%Atago PAL-39S Special-Scale Refractometer, Hydrogen Peroxide
$369.99
$415.18
ADE Advanced Optics RHB-10ATC-1 0-10% ATC Brix Refractometer | Handheld Brix Meter for Maple Sap, Syrup Testing, CNC Coolant and Cutting Fluid Measurement with Aluminum Body, Pipette Included Set Kit
$27.99
Atago Master-Alpha Handheld Refractometer; 0.0 to 32.0% Brix, ATC, IP65
$249.98
-5%3-in-1 Antifreeze Tester in Fahrenheit Scale for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol Based Automobile Antifreeze Coolant, Also for Battery Acid Condition
$20.50
$21.80
-10%Aichose 0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit, Honey, Maple Syrup and Other Sugary Drink, with Automatic Temperature Compensation Function
$22.50
$25.00
Vee Gee Scientific BX-1 Handheld Brix Refractometer, Industrial-Grade, 0-32% Brix Range, 0.2% Resolution, ±0.2% Accuracy, 1-Year Warranty
$142.09
-10%Flagfront Digital Brix Refractometer with 0-55% Range, ±0.1% Accuracy | Automatic Temperature Compensation Brix Meter for Fruit Juice, Wine Making & Coffee
$35.99
$39.99
-15%LAFMATE Digital Refractometer Range 0-55% Brix for Wine Making, Home Brewing, Brix Refractometer with ATC for Coffee, Juice,Fruit Brix Meter
$21.00
$24.99
TRZ 4-in-1 Antifreeze Refractometer Ethylene Glycol, Propylene Glycol in Antifreeze Freezing Point Temperature and Concentration, AdBlue, DEF and Industrial Battery Fluid
$21.90
-19%Digital Brix Refractometer 0-95% LAFMATE Brix Mater for Honey Maple Syrup, Sugar Refractometer with ATC for Winemaking Homebrewing
$26.55
$32.99
-5%LOHAND 3-in-1 Digital Brix Refractometer with ATC, 0-95% Measurement Range | High Accuracy Brix Meter, Fast Touchscreen Test for Honey, Maple Syrup, Fruit, Juices, Coffee, Jam, Beverages & Home Brewing
$113.99
$119.99
-16%Nestool Digital Brix Refractometer 0-55% for Fruits, Brewing, Home Health | Refractive Index Display, ±0.15% Accuracy, Rechargeable, 3-Second Results, Automatic Temperature Compensation
$49.79
$59.49
-7%aichose Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Wine Making and Beer Brewing, Homebrew Kit
$17.50
$18.99
-13%Triplett RFT55 Portable Battery Coolant/Glycol Refractometer with ATC (°F) | Measure the Freezing Point of Propylene/Ethylene Glycol and Battery Acid Specific Gravity
$94.91
$109.99
-9%3-in-1 Clinical Refractometer with ATC for Tri-Scale Serum Protein 0-12 g/100ml Urine Specific Gravity SG 1.000-1.050 Refractive Index 1.333-1.360RI w/Extra LED Light & Pipette for Human Use
$18.09
$19.99
Vee Gee Scientific CTX-2 Handheld Refractometer, with Antifreeze/Coolant Scales, -50 to 32 degree F Freezing Point
$160.39
Atago 2313 Master-M Hand-Held Refractometer, Manual Temperature Compensation, Brix 0.0 to 33.0%
$126.00
Vee Gee Scientific BTX-1 Handheld Brix Refractometer with ATC, 0-32% Brix Range, 0.2% Resolution, ±0.2% Accuracy, Industrial-Grade, 5-Year Warranty
$160.39
Hallocool Salinity Refractometer for Aquarium Seawater Marine Fishkeeping | Salinity Tester 0-100PPT & 1.000-1.070 Salinity Hydrometer Slatwater Refractometer with Automatic Temperature Compensation
$16.55
Helivivfy 5 in 1 Urea DEF Tester Coolant Refractometer, Digital Handheld Tester for Automotive Automotive Diesel Exhaust Tester Measurement of Glycol Propylene Glycol Concentrations Freezing Points
$115.99
0-32% Brix Meter Refractometer,V-Resourcing Portable Hand Held Refractometer for Sugar Content Test
$15.99
-4%3-in-1 Clinical Refractometer for Human Use with 10-30°C ATC, Serum Protein 0-12g/dl, Urine Specific Gravity 1.000-1.050, Refractive Index 1.333-1.360 RI
$19.00
$19.99