heathrow scientific

Quantity : 1 Each Includes : Ring, Hinge, Plate, and Screw Replacement Daylight Plates For All Our Handheld Refractometers Each daylight plate includes a ring, hinge, plate, and screw. Specifications Item No. Fits Refractometer Model Quantity 43000-DLBTX1 Model BTX-1 Refractometer 1 Each 43000-DLBTX20 Model BTX-20 Refractometer 1 Each 43000-DLBX1 Model BX-1 Refractometer 1 Each 43000-DLBX10 Model BX-10 Refractometer 1 Each 43000-DLBX2 Model BX-2 Refractometer 1 Each 43000-DLBX20 Model BX-20 Refractometer 1 Each 43000-DLBX3 Model BX-3 Refractometer 1 Each 43000-DLBX4 Model BX-4 Refractometer 1 Each 43000-DLBX50 Model BX-50 Refractometer 1 Each 43000-DLCTX1 Model CTX-1 Refractometer 1 Each 43000-DLCTX2 Model CTX-2 Refractometer 1 Each 43000-DLNDX2 Model NDX-2 Refractometer 1 Each 43000-DLSGX1 Model SGX-1 Refractometer 1 Each 43000-DLSTX3 Model STX-3 Refractometer 1 Each 43000-DLSX1 Model SX-1 Refractometer 1 Each 43000-DLSX2 Model SX-2 Refractometer 1 Each 43000-DLURX60 Model URX-60 Refractometer 1 Each 43000-DLHMX1 Model HMX-1 Refractometer 1 Each

Convenient & Portable – Take Honey, Water, and Baume Measurements Right at the Hive This refractometer field kit includes all the necessary components for convenient on-site testing of honey measurements wherever and whenever needed. Each kit contains the following: Handheld refractometer Sample cup Transfer pipette Durable carrying case Microfiber cloth Bottle for distilled water Calibration screwdriver Field Kit Specifications Size Dimensions: 10.5 x 7 x 3 in (26.7 x 17.8 x 7.6 cm) Weight: 1.6 lbs (0.7 kg) Honey Moisture Refractometer Specifications Model Number: HMX-1 Included Scales: Brix, Water, and Baume Brix Range: 58.0 to 92% Brix Resolution: 0.5% Brix Accuracy: ±0.5% Water Range: 13 to 27% Water Resolution: 1.0% Water Accuracy: ±1.0% Baume Range: 38 to 43˚ Baume Resolution: 0.5˚ Baume Accuracy: ±0.5˚ Includes ATC: Yes Length: 5.8 in Weight: 1.6 lbs (0.7 kg)

Urea Range : 0 to 60% Resolution : 0.5% Accuracy : ±0.5% ATC : No Style : Handheld Type : Urea Warranty : 5years Our Handheld DEF (Urea) Refractometer features the largest, easiest-to-read scale available with clear, sharp figures, screen shading and incredible contrast. This significantly enhances overall precision, even when several different people use the refractometer. This Urea refractometer also comes with a rubber grip on the body, which blocks the transmission of hand heat to eliminate temperature errors. The rugged construction of this handheld DEF refractometer will provide years of reliable use. The optical glass prism is mounted in an all-metal housing which allows the sample and prism to reach temperature equilibrium quickly. The non-roll stand ensures that once this Urea refractometer is placed on a table or bench top, it won’t be prone to roll off the surface. Each order comes with a 5-year warranty & includes a zippered vinyl carrying case, plastic transfer pipette, and instruction manual. Key Features & Benefits Large, Sharp Display Scales with high contrast High-quality optical glass material for consistent, accurate readings Durable, industrial-grade design with non-roll stand feature to keep unit secure on flat surfaces Tactical, non-slip Rubber Grip on body to block transmission of hand heat reducing temperature effects Prism encased in all-metal housing allowing sample and prism to reach temperature equilibrium quickly Five-Year Warranty Specifications: Urea Range: 0 to 60% Resolution: 0.5% Accuracy: ±0.5% Maximum sample temperaure: 90°C (194°F) ATC is not included Size dimensions: 5.7 x 1.57 x 1.57 in. (145 x 40 x 40 mm) Package Includes Refractometer (model URX-60) Vinyl storage/carrying case Transfer pipet Operation manual

Quantity : 1 Each Refractometer Style : Handheld Refractometer Type : Sodium Chloride (NaCl) Warranty : 5 Years Industrial-Grade Refractometers for Sodium Chloride (NaCl) Measurements These Sodium Chloride Refractometers feature large scales that are easy to read with clear, sharp figures, screen shading, and incredible contrast. These refractometers also come with a rubber grip on the body, which blocks the transmission of hand heat to eliminate temperature errors. Additionally, the optical glass prism is mounted in an all-metal housing, allowing the sample and prism to reach temperature equilibrium more quickly. These sodium chloride refractometers also include a non-roll stand to help ensure stability when placed on a table or benchtop. Each unit comes with a 5-year warranty and includes a zippered vinyl carrying case, plastic transfer pipette, and instruction manual. Features and Benefits Inudstrial-Grade Large, Sharp Display Scales with high contrast High-quality optical glass material for consistent, accurate readings Durable, industrial-grade design with non-roll stand feature to keep unit secure on flat surfaces Tactical, non-slip Rubber Grip on body to block transmission of hand heat reducing temperature effects Prism encased in all-metal housing allowing sample and prism to reach temperature equilibrium quickly Maximum sample temperature: 90°C (194°F) Five-Year Warranty Specifications Item No. Model NaCl Range Resolution Accuracy Includes ATC Dimensions 43033 SX-1 0 to 10% 0.1% ±0.1% No 7.3 x 1.57 x 1.57 in 43035 SX-2 0 to 28% 0.2% ±0.2% No 6.5 x 1.57 x 1.57 in

Salinity Range : 0 to 100% Specific Gravity Range : 1.000 to 1.070 ATC : Yes Measurement Type : Salinity & Specific Gravity Warranty : 5 Years Industrial Grade Salinity Refractometer with 5-Year Warranty The STX-3 Handheld Salinity Refractometer features the largest, easiest-to-read scale available with clear, sharp figures, screen shading and incredible contrast. This significantly enhances overall precision, even when several different people use the refractometer. The STX-3 also comes with a rubber grip on the body, which blocks the transmission of hand heat to eliminate temperature errors. With an automatic temperature range of 10 to 30°C, the STX-3 can be used in outdoor environments without the need to re-zero. All measurements are automatically compensated to 20°C. The rugged construction of the STX-3 will provide years of reliable use. The optical glass prism is mounted in an all-metal housing which allows the sample and prism to reach temperature equilibrium quickly. The non-roll stand also ensures that once the STX-3 is placed on a table or bench top, it won’t be prone to roll off the surface. Each order comes with a 5-year warranty and includes a zippered vinyl carrying case, 1 plastic transfer Pipette, & instruction manual. Key Features & Benefits Industrial-grade quality: Built for reliability and durability Large, sharp display scale: High contrast for easy, accurate readings High-quality optical glass: Provides consistent, precise measurements Non-roll stand: Keeps refractometer stable on flat surfaces Ergonomic rubber grip: Blocks hand heat to reduce temperature effects Quick temperature equilibrium: Metal housing allows rapid stabilization Tool-free calibration: Simple setup without the need for additional tools Protective carrying case: Convenient for secure storage & easy transport Five-year warranty: Ensures long-term reliability Package Includes Refractometer (model STX-3) Vinyl storage/carrying case Transfer pipet Calibration screwdriver Operation manual Specifications Salinity Range Salinity Resolution Salinity Accuracy SG Range SG Resolution SG Accuracy Temperature Range 0 to 100 ppt 1 ppt ±1 ppt 1.000 to 1.070 0.001 ±0.001 10 to 30°C

Quantity : 1 Each Refractive Index Range : 1.425 to 1.520 Refractive Index Resolution : 0.001 Refractive Index Accuracy : ±0.001 ATC : No Style : Handheld Type : Refractive Index Warranty : 5 Years Our Handheld Refractive Index Refractometer features the largest, easiest-to-read scale available with clear, sharp figures, screen shading and incredible contrast. This significantly enhances overall precision, even when several different people use the refractometer. This refractive index refractometer also comes with a rubber grip on the body, which blocks the transmission of hand heat to eliminate temperature errors. The rugged construction of this handheld refractive index refractometer will provide years of reliable use. The optical glass prism is mounted in an all-metal housing which allows the sample and prism to reach temperature equilibrium quickly. The non-roll stand ensures that once this refractive index refractometer is placed on a table or bench top, it won’t be prone to roll off the surface. Each order comes with a 5-year warranty & includes a zippered vinyl carrying case, plastic transfer pipette, and instruction manual. Key Features & Benefits Large, Sharp Display Scales with high contrast High-quality optical glass material for consistent, accurate readings Durable, industrial-grade design with non-roll stand feature to keep unit secure on flat surfaces Tactical, non-slip Rubber Grip on body to block transmission of hand heat reducing temperature effects Prism encased in all-metal housing allowing sample and prism to reach temperature equilibrium quickly Maximum sample temperature: 90°C (194°F) Size dimensions: 5.5 x 1.57 x 1.57 in. (140 x 40 x 40 mm) Five Year Warranty Package Includes Refractometer (model NDX-2) Vinyl storage/carrying case Transfer pipet Operation manual

Style : Handheld Type : Honey Brix Range : 58 to 92% Water Range : 13 to 27% Baume Range : 38 to 43° ATC : Yes Warranty : 5 Years Our Handheld Honey Refractometer is simple to operate and provides quick, accurate measurements for honey sampling. This unique refractometer features three scales for honey moisture, brix, and baume. It also has automatic temperature compensation (ATC) and comes with a five year warranty. Each order includes a vinyl carrying case, plastic transfer pipette, calibration screwdriver, and operation manual. Key Features Large, Sharp Display Scales with high contrast High-quality optical glass material for consistent, accurate readings Durable, industrial-grade design with non-roll stand feature to keep unit secure on flat surfaces Tactical, non-slip Rubber Grip on body to block transmission of hand heat reducing temperature effects Prism encased in all-metal housing allowing sample and prism to reach temperature equilibrium quickly Maximum sample temperature: 90°C (194°F) 5 Year warranty

Quantity : 1 Each ATC : Yes Specific Gravity Range : 1.10 to 1.40 Style : Handheld Type : Coolant & Battery Acid Warranty : 5 Year Our handheld coolant/antifreeze refractometers measure the freezing point of propylene glycol & ethylene glycol, and the specific gravity of battery acid. They both have automatic temperature compensation (ATC), and come with a 5-year warranty. These coolant/antifreeze refractometers feature the largest, easiest-to-read scale available with clear, sharp figures, screen shading and incredible contrast. This significantly enhances overall precision, even when several different people use the refractometer. These coolant refractometers also come with a rubber grip on the body, which blocks the transmission of hand heat to eliminate temperature errors. Key Features & Benefits Large, Sharp Display Scales with high contrast High-quality optical glass material for consistent, accurate readings Durable, industrial-grade design with non-roll stand feature to keep unit secure on flat surfaces Tactical, non-slip Rubber Grip on body to block transmission of hand heat reducing temperature effects Prism encased in all-metal housing allowing sample and prism to reach temperature equilibrium quickly Maximum sample temperature: 90°C (194°F) Five Year Warranty Item No. Model Propylene Glycol Freezing Point Ethylene Glycol Freezing Point Battery Acid Specific Gravity ATC Dimensions 43062 CTX-1 -50 to 0°C -50 to 0°C 1.10 to 1.40 Yes 5.9 x 1.57 x 1.57 in. (150 x 40 x 40 mm) 43064 CTX-2 -60 to 32°F -60 to 32°F 1.10 to 1.40 Yes 5.9 x 1.57 x 1.57 in. (150 x 40 x 40 mm)

Quantity : 1 Each Refractometer Style : Handheld Measurement Type : Brix Warranty : 5 Years ur Handheld Brix Refractometers feature the largest, easiest-to-read scale available with clear, sharp figures, screen shading and incredible contrast. This significantly enhances overall precision, even when several different people use the refractometer. The optical glass prism is mounted in an all-metal housing which allows the sample and prism to reach temperature equilibrium quickly. The non-roll stand ensures that once these brix refractometers are placed on a table or bench top, they won’t be prone to roll off the surface. These brix refractometers also come with a rubber grip on the body, which blocks the transmission of hand heat to eliminate temperature errors. Each order comes with a 5-year warranty & includes a zippered vinyl carrying case, plastic transfer pipette, and instruction manual. Features & Benefits of VEE GEE Scientific Brix Refractometer

Quantity :1 Each Style : Digital Type : Wine Brix Range : 0 to 50% Moisture Range : 0 to 22% Oechsle (Oe) Range : 0 to 150° KMW (Babo) Range : 0 to 25° This digital wine refractometer has 4 scales. It measures brix, PA (%v/v), oechsle (Oe), and KMW (babo). These wine scales are commonly used by winemakers and grape growers. Key Features: Compact & lightweight Removable grip & prism cover for easy cleaning Continuous loop read features (15 reads) Automatic Temperature Control Zero with distilled water IP67 rating for detecting unit, IP65 for remainder 589.3nm LED Stainless steel prism well °C/°F switchable temperature display 1 Year Warranty Package Includes: Digital refractometer (Model MDX-401) Rubber grip & prism cover Hard shell case with protective lining Disposable pipet Battery User manual Specifications Scale 1 Type Brix Scale 1 Range 0 to 50% Scale 1 Resolution 0.1% Scale 1 Accuracy ±0.2% Scale 2 Type Moisture Scale 2 Range 0 to 22% Scale 2 Resolution 0.1% Scale 2 Accuracy ±0.2% Scale 3 Type Oechsle (Oe) Scale 3 Range 0 to 150° Scale 3 Resolution 1° Scale 3 Accuracy ±2° Scale 4 Type KMW (Babo) Scale 4 Range 0 to 25° Scale 4 Resolution 0.1° Scale 4 Accuracy ±0.2°

Quantity : 1 Each Style : Digital Type : Urea and Battery Acid Urea Range : 0 to 51% Battery Acid Range : 1.000 to 1.500 s.g. Refractive Index Range : 1.3330 to 1.4200 nD This Digital Urea (DEF) and Battery Acid Refractometer has 3 scales. It measures urea (DEF), refractive index, and battery acid. It’s used to ensure compliance with remissions for diesel fuel powered vehicles. This unit will also monitor the strength of battery acid and specific gravity. Common applications for this refractometer include the trucking industry, farm/agriculture equipment, construction equipment, and other vehicles that use diesel fuel. Key Features: Compact & lightweight Removable grip & prism cover for easy cleaning Continuous loop read features (15 reads) Automatic Temperature Control Zero with distilled water IP67 rating for detecting unit, IP65 for remainder 589.3nm LED Stainless steel prism well °C/°F switchable temperature display 1 Year Warranty Package Includes: Digital refractometer (Model MDX-602) Rubber grip & prism cover Hard shell case with protective lining Disposable pipet Battery User manual Specifications Scale 1 Type DEF (Urea) Scale 1 Range 0.0 to 51% Scale 1 Resolution 0.1% Scale 1 Accuracy ±0.2% Scale 2 Type Refractive Index Scale 2 Range 1.3330 to 1.4200 nD Scale 2 Resolution 0.001 nD Scale 2 Accuracy ±0.0003 nD Scale 3 Type Battery Acid Scale 3 Range 1.000 to 1.500 s.g. Scale 3 Resolution 0.001 s.g. Scale 3 Accuracy ±0.005 s.g.

Quantity : 1 Each Style : Digital Type : Sugars Dextran Range : 0 to 10.5% Fructose Range : 0 to 68% Glucose Range : 0 to 59% Lactose Range : 0 to 16.5% Maltose Range : 0 to 15.5% Sucrose Range : 0 to 90% Our Digital Sugars Refractometer delivers quick, digital accuracy with high-end performance features like automatic temperature compensation (ATC) and continuous loop average readings. This Digital Sugar Refractometer also has easy operation with a large digital LCD display that shows all of the needed data on screen. The 6 scales included in this digital refractometer (dextran, fructose, glucose, lactose, maltose, and sucrose) can be used in a wide variety of applications within the food & beverage industry. Each Digital Refractometer comes with a 1-year warranty and includes a hard shell case with protective lining, rubber grip & prism cover, disposable transfer pipette, AAA battery, and instruction manual. Key Features: Compact & lightweight Removable grip & prism cover for easy cleaning Continuous loop read features (15 reads) Automatic Temperature Control Zero with distilled water IP67 rating for detecting unit, IP65 for remainder 589.3nm LED Stainless steel prism well °C/°F switchable temperature display 1 Year Warranty Package Includes: Digital refractometer (Model MDX-103) Rubber grip & prism cover Hard shell case with protective lining Disposable pipet Battery User manual Specifications Scale 1 Type Dextran Scale 1 Range 0 to 10.5% Scale 1 Resolution 0.1% Scale 1 Accuracy ±0.2% Scale 2 Type Fructose Scale 2 Range 0 to 68% Scale 2 Resolution 0.1% Scale 2 Accuracy ±0.2% Scale 3 Type Glucose Scale 3 Range 0 to 59% Scale 3 Resolution 0.1% Scale 3 Accuracy ±0.2% Scale 4 Type Lactose Scale 4 Range 0 to 16.5% Scale 4 Resolution 0.1% Scale 4 Accuracy ±0.2% Scale 5 Type Maltose Scale 5 Range 0 to 15.5% Scale 5 Resolution 0.1% Scale 5 Accuracy ±0.2% Scale 6 Type Sucrose (Brix) Scale 6 Range 0 to 90% Scale 6 Resolution 0.1% Scale 6 Accuracy ±0.2%