[NEVER USED] Salinity Refractometer, Salinity Meter for Saltwater Aquariums, Marine Market, Dual Scale (1.0 to 1.070 Sg/0-100 ppt Salt)

Brix Meter 0-90% Brix Meter Handheld Refractometer Home Measuring Instrument Brix Meter Brix Meter ATC Temperature

Réfractomètre antigel 4 en 1 éthylène glycol, propylène glycol, pour point de congélation de l'eau de refroidissement, liquide lave-glace, AdBlue, batterie

3 in 1 Portable Honey Refractometers for Honey Moisture and Brix & Balsam Beekeeping Honey Refractometer Moisture Content Meter Honey Moisture Tester with ATC for Honey Products

Manual refractometer Brix 0-90% for determining sugar content in honey, vegetable oil, syrup, molasses with ATC function and instructions

Réfractomètre d'alcool pour la mesure du pourcentage de volume d'alcool spiritueux avec compensation automatique de la température (ATC), gamme 0-80% v / v réfractomètre d'alcool

AUIHD Réfractomètre Miel Apiculteur Eau Teneur en sucre Brix 58-92% Eau 10-33% Outil portatif

Winemaker Refractometer Potential Alcohol Content: 0-25% Sugar: 0-40% with ATC for Wine Brewing Brix to measure Sugar Content to Produce Better Wine.

Salinity Refractometer Portable Seawater Density Meters Optical Salinity Tester Portable Atc Refractometer, Dual Scale: 0-100‰ & 1.000-1.070 Specific Gravity, Salt Water Tester for Aquarium

Alcoomètre professionnel - lot de 3 aréomètres avec une division de 0 à 100% + thermomètre pour mesurer la teneur en alcool d'eau-de-vie, whisky, vodka, cognac, etc.

Réfractomètres à miel portables 3 en 1 pour l'humidité du miel et Brix & Baume Apiculture Réfractomètre à miel Compteur de teneur en eau Testeur d'humidité au miel avec ATC pour produits à base de mie

Set of 3 professional alcohol meters - With a division from 0 to 100% - Thermometer for measuring the alcohol content of brandy, whisky, vodka, cognac, etc.

4 in 1 Antifreeze Refractometer Ethylene Glycol, Propylene Glycol, for Freezing Point of Cooling Water, Windshield Washer Fluid, AdBlue, Battery

4-in-1 antifreeze refractometer for ethylene glycol and propylene glycol, for measuring the freezing point of coolant, windshield washer fluid, AdBlue and batteries.

Professional refractometer, portable alcohol testing refractometer 0-80%, wine tester meter measuring instrument

HHTEC Honey Refractometer for Beekeepers 58-90% Brix 10-33% Humidified Water Sugar for determining the sugar content of honey Vegetable oil syrup Molasses

4-in-1 Antifreeze Refractometer Ethylene Glycol, Propylene Glycol, for Freezing Point of Cooling Water, Disk Water, AdBlue, Battery

High Precision Alcohol Refractometer 0-80% v/v, Portable Alcohol Content Measuring Tool, Portable Alcohol Meter Refractometer for Bourbon Vodka Gin Whisky Scotch etc.

Distillate Refractometer Alcohol 0-80% v/v Handheld Refractometer Alcohol Meter for Spirits Distilled Beverages and Ethanol with Water such as Whisky Vodka

4-in-1 antifreeze refractometer for ethylene glycol, propylene glycol, for measuring the freezing point of coolant, windshield washer fluid, AdBlue and batteries.

HHTEC Beekeepers Honey Refractometer 58-90% Brix 10-33% Wet Water Sugar for determining Honey Sugar Content Vegetable Oil Syrup Molasses