HHTEC

4.9

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Products of the HHTEC range from £10.99 to £29.9, and the average price of all the products is about £22.62. So your total expense can vary depending on the products chosen, which allows you to choose products according to your budget.

HHTEC has a relatively small number of products for sale, only 18. We analyzed all of them in detail and recommended them to our readers. Our HHTEC review dives deep into the brand, and introduces you to their bestselling products. Let's get into it!

HHTEC Best Sellers

Last Updated: 14 Jun 2023

HHTEC 4-in-1 antifreeze refractometer ethylene glycol, propylene glycol, for automotive cooling fluid, Windshield washer fluid, AdBlue(DEF), automotive and industrial battery fluid measurement

Antifreeze & Coolants

$HHTEC 4-in-1 antifreeze refractometer ethylene glycol, propylene glycol, for automotive cooling fluid, Windshield washer fluid, AdBlue(DEF), automotive and industrial battery fluid measurement Cover$

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MEASURING RANGE: Ethanediol (ethylene glycol): 0 to -50 ° C; Propanediol (propylene glycol): 0 to -50 ° C; windshield cleaning liquid - ethanol + water: 0 ° C to -40 ° C, sopropyl alcohol + water (SRF1): 0 ° C to -40 ° C. AdBlue: urea concentration 30% - 35%, Battery acid from 1.10 to 1.40 kg / L

This Refractometer is mainly used to measure the ethylene glycol and propylene glycol concentration of the antifreeze using your cars, your solar plant, heat pumps, the freezer the pads of windscreen washer that determine heating system or other machines or systems

Precision Measurement; Adapt the eyepiece group optical system: 4-8 times the amplification system, stepless manual focus. Can adapt to all eyes. In order to cover the myopia and hyperopia, you do not have to observe the measured data with glasses.

Easy to use; with instruction manual in English and 4 languages.

Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

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HHTEC Antifreeze Refractometer, Antifreeze Battery Cleaning Fluid, Ethylene Glycol: -60°C - 0°C, 0-66.6% Vol, Propylene Glycol: -50°C - 0°C, 0-62.4% Vol, Battery Liquids: 1100-1400sg

Brewing Refractometers

$HHTEC Antifreeze Refractometer, Antifreeze Battery Cleaning Fluid, Ethylene Glycol: -60°C - 0°C, 0-66.6% Vol, Propylene Glycol: -50°C - 0°C, 0-62.4% Vol, Battery Liquids: 1100-1400sg Cover$

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Measuring Range: Ethylene glycol: -60°C - 0°C, 0 - 66.6% Vol, propylene glycol: -50°C - 0°C, 0 - 62.4% Vol, Battery liquids: 1100 - 1400sg.

Refractometer for Antifreeze Battery Cleaning Fluid.

Precision Measurement; Adjust the eyepiece group of optical systems: 4 - 8 times magnification system, continuously variable manual focus. Can be adjusted for all eyesight strengths. To cater for myopia and hyperopia, you do not need to observe the measurement data with glasses.

Easy to use, with instruction manual in German and 4 other languages (English language not guaranteed).

Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

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HHTEC Beekeeper Refractometer Honey 58-90% Brix 10-32% Water Moisture Hand-held refractometer for beekeepers Honey Condensed milk Vegetable oils, syrup Molasses, with instruction in English

Brewing Refractometers

$HHTEC Beekeeper Refractometer Honey 58-90% Brix 10-32% Water Moisture Hand-held refractometer for beekeepers Honey Condensed milk Vegetable oils, syrup Molasses, with instruction in English Cover$

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Measruing Range: Brix (sugar): 58-90%, Resolution: Brix (sugar): 0.2%, 10-32% water with 0.2% reading

Use: It is suitable for measuring honey, condensed milk, vegetable oils, sugar syrup, fruit jam and molasses.

Precision Measurement: Sharp dividing line (blue-white), good readability (daylight recognizable), adjustable eyepiece for sharpness adjustment

Easy to use. Place 2, 3 drops of the sample on the main prism, close the plate and look through the viewing window to read the Brix value. If you do not have any professional calibration equipment, please do not calibrate yourself. Do not calibrate this refractometer with water.

Calibration: the calibration line consists of 65% Brix, a colorless and non-toxic calibration solution with a light fragrance of clove oil. Do not need a test block, it is more convenient and accurate.

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HHTEC 0-32% brix Refractometer for Measuring the Sugar Content and metalworking fluids with ATC designed for Wine Beer Fruit Sugar emulsions and grinding solutions

Brewing Refractometers

$HHTEC 0-32% brix Refractometer for Measuring the Sugar Content and metalworking fluids with ATC designed for Wine Beer Fruit Sugar emulsions and grinding solutions Cover$

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Measuring Range: Brix (Sugar): 0 - 32%, Resolution: Brix (Sugar): 0.2% Automatic Temperature Compensation (10 ℃; ~ 30 ℃;) and calibration screw (calibrating "0")

0 - 32% brix sugar refractometer, is also an essential instrument for checking emulsions and grinding solutions.

Precision measurement: High quality, zero line adjustable (Blue/White), easy to read (daylight visible), adjustable eyepiece to focus adjustment.

Easy to use. Place 2-3 drops sample on the main Prism and close the panel and hold the refractometer up to the light and look through the eyepiece.

Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

HHTEC Refractometer Brix Sugar 0-32% wort SG 1,000-1,120 Wort refractive index Plato sugar content measuring device for word and beer brewing with ATC function

Brewing Refractometers

$HHTEC Refractometer Brix Sugar 0-32% wort SG 1,000-1,120 Wort refractive index Plato sugar content measuring device for word and beer brewing with ATC function Cover$

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Measuring range: Brix (mas Sacch): 0-32%, density: 1.000 to 1.120, Resolution: Brix (mas Sacch): 0.2%, density: 0.001

Model specifically for beer with 2 scales to quickly the sugar content and SG wort to measure.

Precision measurement: High quality, zero line adjustable (Blue/White), easy to read (daylight visible), adjustable eyepiece to focus adjustment.

Easy to use. Place 2, 3 drops of the sample on the main prism, close the plate and look through the viewing window to read the Brix value; CALIBRATION: Zero calibration with water at 20 ° C, automatic temperature compensation between 10 ° C and 30 ° C (ATC)

Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

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HHTEC distillery refractometer alcohol 0-80% v/v portable refractometer alcohol meter for spirits Distilled beverages and ethanol with water like bourbon vodka gin tequila mezcal whisky scotch

Brewing Refractometers

$HHTEC distillery refractometer alcohol 0-80% v/v portable refractometer alcohol meter for spirits Distilled beverages and ethanol with water like bourbon vodka gin tequila mezcal whisky scotch Cover$

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Measuring Range: Alcohol: 0-80% v/v, Dissolution: Alcohol: 1% v/v

USE: This is an optical refractometer designed to measure the alcohol content by mass. It is not suitable for measurements of the alcohol content in the beer or wine!

Precision Measurement: Scharfe Trennlinie (blau-weiß), gute Ablesbarkeit(Tageslicht erkennbar), einstellbares Okular zur Schärfeeinstellung.

Easy to use. Place 2, 3 drops of the sample on the main prism, close the plate and look through the viewing window to read the value;

Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

HHTEC Refractometer 0-32 Brix 1.130 SG Sugar Content Measuring Device for Beer Condiment SG Grape Beer wort

Brewing Refractometers

$HHTEC Refractometer 0-32 Brix 1.130 SG Sugar Content Measuring Device for Beer Condiment SG Grape Beer wort Cover$

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Measuring range: Brix (sugar): 0 - 32%, SG word 1.000-1.130. Resolution: Brix (sugar): 0,2%, Automatic temperature compensation (10 ℃ ~ 30 ℃).

It is more accurate than a hydrometer and easy to measure.

The internal optical lens with high refractive index forms the optical precision system.

The instrument is resistant to abrasion and corrosion. Can be measured acidic and alkaline as well as other corrosive liquids. Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

It is suitable for Home-brew Beer wort, sugar concentration in fruit juices, soft drinks, vegetables, food and cooling lubricants.

HHTEC Refractometer 0-90% Brix Hand Refractometer for Determining the Sugar Content of Honey Vegetable Oil Syrup Molasses with ATC Function

Brewing Refractometers

$HHTEC Refractometer 0-90% Brix Hand Refractometer for Determining the Sugar Content of Honey Vegetable Oil Syrup Molasses with ATC Function Cover$

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Measuring range: 0-90% Brix (sugar content), resolution: 0.5% Brix (sugar content). Automatic temperature compensation (10 °C ~ 30 °C) and calibration screw (calibration "0")

Use: it is suitable for measuring honey, opst, vegetables, condensed milk, vegetable oils, sugar syrup (syrup), fruit jam, molasses and concentrations of drinks, soups.

Precision measurement: sharp separation line (blue-white), good readability (daylight can be recognized), adjustable eyepiece for sharpness adjustment

Easy to use. Place 2, 3 drops of the sample on the main prism, close the plate and look through the window to read the Brix value.

Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

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HHTEC winemaker Refractometer 0-32 Brix (sugar) 0-140 Öchsle 0-27 KMW with ATC for measuring sugar related liquids such as fruit juice, wine, beer etc

Brewing Refractometers

$HHTEC winemaker Refractometer 0-32 Brix (sugar) 0-140 Öchsle 0-27 KMW with ATC for measuring sugar related liquids such as fruit juice, wine, beer etc Cover$

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Measuring range: Brix (Mas sacch): 0 - 32%, Oe: 0 - 140 °, KMW: 0 -25 °, Resolution: Brix (Mas sacch): 0.2%, Oe: 2.0 °, KMW: 0.5 °. Automatic Temperature Compensation (10 ℃; ~ 30 ℃;) and calibration screw (Zero calibration with water at 20 °C)

This Traditional Oechsle Brix Refractometer is used for measuring sugar related liquids such as fruit juice, soft-drinks, honey etc. It also helps to control the sugar concentration in foods and beverages.

Precision measurement: High quality, zero line adjustable (Blue/White), easy to read (daylight visible), adjustable eyepiece to focus adjustment.

Easy to use. Place 2-3 drops sample on the main Prism and close the panel and hold the refractometer up to the light and look through the eyepiece.

Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

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HHTEC Salinity Refractometer 0-10% specific gravity: 1.000 to 1.070 Salinometer for Saltwater Aquarium Tank Marine Industry Water Salinity Meter RHS 10 ATC

Aquarium Hydrometers

$HHTEC Salinity Refractometer 0-10% specific gravity: 1.000 to 1.070 Salinometer for Saltwater Aquarium Tank Marine Industry Water Salinity Meter RHS 10 ATC Cover$

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Measurement range: Salinity 0 - 100 ‰, (0 - 10% salt content), SG 1.000 to 1.070 SG, Resolution: Salinity +/-1 ‰; +/-0.001 SG

Designed for the testing the concentration of salt water and brine, perfect for use with aquarium Marine monitoring and quality control in scientific research and clinical laboratories.

Precision measurement: High quality, zero line adjustable (Blue/White), easy to read (daylight visible), adjustable eyepiece to focus adjustment.

Easy to use. Place 2-3 drops sample on the main Prism and close the panel and hold the refractometer up to the light and look through the eyepiece.

Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

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HHTEC Brake fluid tester Auto Diagnostic Brakes Testing Tool Calibrated for DOT 3/4/5 with 5 LED Indicator

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The 5 LEDs show the water content in the brake fluid from 0% to more than 3% in 5 steps. Brake fluid tester can be used for brake fluid of DOT 3/4/5 (Today the original brake fluid is DOT4 +

The brake fluid tester is a perfect digital measuring device to quickly and easily test the presence of water in the brake fluid, specially developed for car workshops.

Turn on the tester by pressing the up button. The green LED starts to light up. Hold the test sticks up to the plastic for one second in the brake fluid. Then the test result is displayed with the LEDs. The tester switches off automatically after 12 seconds.

Open the brake fluid reservoir and remove the cap of the tester.

Battery not included: one 1.5 V, type AAA.

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HHTEC Clinical Refractometer Veterinary Hand-Held Refractometer Vet Veterinary Medicine RHC-300 Serum Protein Urine Density for pet Dog (Large Animal) and cat

$HHTEC Clinical Refractometer Veterinary Hand-Held Refractometer Vet Veterinary Medicine RHC-300 Serum Protein Urine Density for pet Dog (Large Animal) and cat Cover$

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The specific weight is a measure of the ability of the kidney to concentrate urine and is an important method for the investigation of renal function.

For safe and fast determination of serum protein content and specific gravity of the urine.

Precision Measurement: Scharfe Trennlinie (blau-weiß), gute Ablesbarkeit(Tageslicht erkennbar), einstellbares Okular zur Schärfeeinstellung.

Measurement range: Serum protein (serum protein): 2 to 14 g / 100 ml; Breeding index: 1,000-1,060RI Dog (dogs and large animals); 1,000-1,060RI Cat

Accuracy: Total serum protein: ± 0.2g / 100ml; Refractive index: ± 0.001RI Dog (dogs and large animals); Refractive index: ± 0.001RI Cat

HHTEC alcohol meter 0-100 Vol% (with thermometer and balancing scale) Alcohol meter, suitable for all spirits or distillates, immersion cylinder made of hard plastic incl. With operating instructions

Breath Analyzers

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Immersion cylinder made of hard plastic incl.

Alcohol meter 0-100 Vol% with thermometer hydrometer

Suitable for whiskey, brandy, rum, gin, vodka, fruit schnapps, spirits, schnapps and home-made spirits, eg spirits or distillates.

Reliable alcohol meter with integrated thermometer

Alcohol spindles with compensation scale for easy and exact measuring. Not suitable for measuring homemade beer, wine, liqueur!

HHTEC Beekeepers Refractometer Honey 12-30% Water Moist Hand Refractometer for Honey 5 Times Improved Accuracy with ATC Function

Brewing Refractometers

$HHTEC Beekeepers Refractometer Honey 12-30% Water Moist Hand Refractometer for Honey 5 Times Improved Accuracy with ATC Function Cover$

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Measuring range: 12-30% water, resolution: 0.2% water.

Use: a refractometer, specially developed for honey. The measurement is accurate and stable.

Precision measurement: sharp separation line (blue-white), good readability (daylight recognizable), adjustable eyepiece for sharpness adjustment.

Easy to use. Five times improved accuracy than old model. The colourless and non-toxic calibration solution with a light fragrance of clove oil. Do not need a test block, more convenient and more accurate.

HHTEC winemaker Refractometer Alcohol: 0-25% Brix: 0-40% with ATC for winegrower to measure the sugar content in original grape juice, then the alcohol content of the wine can be determined

Brewing Refractometers

$HHTEC winemaker Refractometer Alcohol: 0-25% Brix: 0-40% with ATC for winegrower to measure the sugar content in original grape juice, then the alcohol content of the wine can be determined Cover$

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Measuring range: Brix (mas Sacch): Brix (mas Sacch):: 0-40%, alcohol: 0-25, resolution 0.2%, alcohol: 0.2%

With this refractometer you can easily check the quality of the grapes and brew your wine better! The Refractometer is mainly designed to test the sugar content in original grape juice and then determine the potential alcohol content of the grape wine in the fermented grape juice.

Precision Measurement: Sharp dividing line (blue-white), good readability (daylight recognizable), adjustable eyepiece for sharpness adjustment

Calibration: zero calibration with the distilled water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC).

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HHTEC Hydrometer 0-100 Vol% (Without Thermometer) Alcohol Meter Alcohol Tester, Suitable for All Spirits or distillates

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Place the meter vertically at about 20 ℃ in the alcohol to be tested.

Alcohol meter 0-100 Vol% hydrometer.

Suitable for whiskey, brandy, rum, gin, vodka, schnapps, spirit, brandy and Self-recorded, for example. Spirit or distillate.

Sturdy protective cover. Not suitable for liquid containing sugar, such as liquor and wine.

Ideal alcohol meter for all purposes - you can also check spirits.

HHTEC wine refractometer 0-190 Öchsle 0-44 Brix (sugar) 0-38 KMW with ATC for winegrowers winery wine beer fruit fruit wine refractometer for the measurement of sugar content

Brewing Refractometers

$HHTEC wine refractometer 0-190 Öchsle 0-44 Brix (sugar) 0-38 KMW with ATC for winegrowers winery wine beer fruit fruit wine refractometer for the measurement of sugar content Cover$

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Measuring range: Brix (mas Sacch): 0-44%, Oechsle: 0-190 ° Oe, KMW: 0-38 °, resolution: Brix (mas Sacch): 0.2, Oechsle 2.0 ° Oe, KMW: 0.5 °

With this refractometer you can control the quality of the grapes, and as well determine the level of your wine!

Precision Measurement: Sharp dividing line (blue-white), good readability (daylight recognizable), adjustable eyepiece for sharpness adjustment

Accessories: 4 pipettes, cleaning cloth, screwdriver, and portable bag.

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HHTEC Refractometer Brix 0-18% double precision sugar hand refractometer for fruit, juice, vegetables, syrup, cooling lubricants and cutting oil

Brewing Refractometers

$HHTEC Refractometer Brix 0-18% double precision sugar hand refractometer for fruit, juice, vegetables, syrup, cooling lubricants and cutting oil Cover$

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MEASUREMENT: Brix (sugar): 0-18% ,, RESOLUTION: Brix (sugar): 0.1% automatic temperature compensation (10 ℃ ~ 30 ℃) and calibration screw (calibration "0")

It allows rapid control of the emulsion concentration of the cooling and lubricating fluids. It is possible to use these liquids in optimum concentration.

Precision Measurement: Sharp dividing line (blue-white), good readability (daylight recognizable), adjustable eyepiece for sharpness adjustment

Easy to use. Place 2, 3 drops of the sample on the main prism, close the plate and look through the viewing window to read the Brix value

CALIBRATION: Zero calibration with water at 20 ° C, automatic temperature compensation between 10 ° C and 30 ° C (ATC)

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HHTEC FAQs

How much do HHTEC products cost?

HHTEC 4-in-1 antifreeze refractometer ethylene gly... is the top 1 product we recommend in the HHTEC buying guide, which is priced at £24.9, you can view it on Amazon page.
HHTEC Antifreeze Refractometer, Antifreeze Battery... is one of the popular products we recommend in the HHTEC buying guide, which is priced at £23.5, you can view it on Amazon page.
HHTEC Brake fluid tester Auto Diagnostic Brakes Te... is the cheapest product in the HHTEC picks list, which is priced at £10.99, you can view it on Amazon page.
HHTEC Beekeepers Refractometer Honey 12-30% Water... is the most expensive product in the HHTEC picks list, which is priced at £29.9, you can view it on Amazon page.

Where can you buy HHTEC products?

You can purchase HHTEC products from the seller HH Optics&Tools, over the last 12 months, the seller has received honest feedback from 10 consumers, and the average rating is 4.9. The shop has a good reputation so you can purchase from it with confidence.

What do customers think of HHTEC?

We did a questionnaire online and hundreds of customers participated in this survey, the consumers rated the products in terms of quality, user experience and other aspects. The results of the questionnaire demonstrate how much customers appreciate their products. It's safe to say that most customers are overwhelmingly satisfied with their purchases and HHTEC is worth your consideration.

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