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What is Fahrenheit?
Fahrenheit is the temperature scale proposed in 1724 by, and named after, the physicist Daniel Gabriel Fahrenheit. Within this scale, the freezing of water into ice is defined at 32 degrees, while the boiling point of water is defined to be 212 degrees. The Fahrenheit scale was replaced by the Celsius scale in most countries during the mid to late 20th century. Fahrenheit remains the official scale of the United States, Cayman Islands and Belize. The Rankine temperature scale was based upon the Fahrenheit temperature scale, with its zero representing absolute zero instead.
How to convert Celsius to Fahrenheit?
(9/5)*Celsius+32 = Fahrenheit
What is Celsius?
Celsius, also known as centigrade, is a scale and unit of measurement for temperature. It is named after the Swedish astronomer Anders Celsius (1701–1744), who developed a similar temperature scale. The degree Celsius (°C) can refer to a specific temperature on the Celsius scale as well as a unit to indicate a temperature interval, a difference between two temperatures or an uncertainty.
How to convert Fahrenheit to Celsius?
(5/9)*(Fahrenheit-32) = Celsius
What are some uses for Thermometers?
Besides determining the temperature, thermometers can be used for a multitude number of applications. They are commonly used in the lab to monitor test tubes, reagents, and various chemicals in beakers and flasks. In the kitchen, a thermometer can reveal the internal temperature of food instantly so you can eliminate the guesswork. It is an ideal tool for any level cook. It is great for roasts and rotisserie foods as well as hamburgers, poultry, chops, and many other dishes. Many prefer digital thermometers due to the fact that the LCD gives a quick and accurate reading within seconds. Other applications include and are not limited to green house applications for soil and compost, refrigeration & heating, food & drink quality control.
Digital Thermometer/Hygrometer
Product Code: HC520
This multi-function device can measure the humidity, as well as inside and outside temperature. It can be placed on a desk or hung on the wall.
Temperature Range:
Inside temperature: -10~+50°C (+14~+122°F)
Outside temperature: 50~+70°C (-58~+158°F)
How much is it?
We recommend anyone who is using mercury thermometers to replace them with high-tech accurate alternatives that are safe, non-toxic and environmentally friendly.
This glass alcohol thermometer is calibrated for partial immersion and measures a wide range of temperatures from –20ºC up to 150ºC .
The Non-mercury thermometers have a guaranteed accuracy of +/- 1.5 scale divisions for their entire usable range. These ranges are comparable to most mercury thermometers of the same type and range.
Non-mercury thermometers need to be stored upright or the liquid inside will separate. Instructions will be available for recombining liquid that has separated in a non-mercury thermometer.
Each thermometer comes in a protective plastic container.
Glass Alcohol Thermometer
Product Code: GAT20150
Usable Range: -20ºC to 150° C
Length: 30 cm (12 inches)
Calibrated for: Partial immersion
A partial immersion thermometer has a line around it at the immersion distance from the bottom. It indicates correctly when the bulb and liquid column to that line are exposed to the temperature being measured.
Glass Mercury Thermometer Pricing
Product Code: VG80403
Glass thermometers are highly suitable for general lab use, schools, and testing. They are available with white or yellow backing.
Usable Range: -20ºC to 150° C
Length: 305 mm (12") long. Partial immersion.
Weight: 20 grams
Thermometer, Red Alcohol, Celcius
Product Code: GS6302
Horizontally graduated, and nitrogen topped.
Usable Range: -20ºC to 110° C
Length: 330 mm long. Total immersion.
Glass Alcohol Thermometer, White
Product Code: GATW_1
This glass alcohol filled thermometer is recommended for laboratory use, educational use and general science experiments. Black numbering on a white background and red alcohol indicator make this thermometer easy to read. Alcohol thermometers are environmentally safe for use at home or school.
Usable Range: -20ºC to 110° C
Length: 300 mm long. Partial immersion.
How much is it?
Wall Thermometer, Jumbo 15"
Product Code: JUMBOTHERM
Large wall mount thermometer with large numbers for indoor and outdoor use. Double scale (Celsius and Fehrenheit), perfect for schools, classrooms and educational activities. It measures 15" tall and 2.5" wide. It can be hung to a small nail.
Standard Dial Thermometer
Product: TDIAL1IN
Range of 0 to 220°F with a 2°F subdivision
Re-calibration nut
Corrosion resistant, stainless steel case & stem
Plastic, water tight dial cover
Easy to read
Tolerance + 1%
1 inch face diameter, 5 inch stem length allows for a perfect fit into a shirt pocket or holder
Bi-metal design ensures instant and accurate readings
These great thermometers are used most extensively in the food or automotive industries. Every cook will have one tucked in their pocket. In fact their value is so important that the FDA and USDA strongly recommend using a food thermometer when cooking meat and poultry to ensure that a temperature sufficient to destroy food borne bacteria, such as Salmonella and Escherichia coli, is reached.
A food thermometer helps you:
cook food to a safe temperature
prevent overcooking and get the best flavor
take the guesswork out of cooking
How much is it?
Dial Thermometer
Product Code: TDIAL70CS
Range of -40 to 70°C with a 1° subdivision
Re-calibration nut
Corrosion resistant stainless steel case & stem
Plastic, water tight dial cover
Easy to read
Tolerance + 1%
1 inch face diameter, 5 inch stem length allows for a perfect fit into a shirt pocket or holder
Bi-metal design ensures instant and accurate readings
These great thermometers are used most extensively in the food or automotive industries. Every cook will have one tucked in their pocket. The smaller stem and face of the standard units fits nicely into a shirt pocket or holder.
How much is it?
Large Dial Thermometer
Product Code: TDIAL220FL
Range of 0 to 220°F with a 2°F subdivision
Re-calibration nut
Corrosion resistant, stainless steel case & stem
Plastic, water tight dial cover
Easy to read
Tolerance + 1%
1.75 inch face diameter, 8 inch stem length
Bi-metal design ensures instant and accurate readings
Metal clip used for attaching to containers, tanks, etc.
These great thermometers are used most extensively in the food or automotive industries. Every cook will have one tucked in their pocket. In fact their value is so important that the FDA and USDA strongly recommend using a food thermometer when cooking meat and poultry to ensure that a temperature sufficient to destroy food borne bacteria, such as Salmonella and Escherichia coli, is reached.
A food thermometer helps you:
cook food to a safe temperature
prevent overcooking and get the best flavor
take the guesswork out of cooking
You should use a food thermometer every time you prepare hamburgers, poultry, roasts, chops, egg casseroles, and other combination dishes.
How much is it?
Wall Mount Dual Scale Thermometer with Hygrometer
Product Code: WALLHYGROT
Thermometer range of -40 to 50°C or -40 to 120°F with a 2° subdivision
Hygrometer range of 0 to 100% with a 2% subdivision
Large, easy to read face
Dual scale in Fahrenheit and Celsius
All-black backing with bright, permanently-fused markings
Does not require batteries or power
Indoor/Outdoor plastic design
Wall Thermometer
Product Code: WALTERM1
This large wall mount thermometer may be used indoor and outdoor.
Dual Scale, Easy to read from distance. Perfect for classroom and public areas.
The diameter is 7 inches.
How much is it?
Digital Thermometer
Product Code: DIGITALT
In the laboratory easily monitor test tubes, reagents, beakers flasks. In the kitchen, this Digital Thermometer reveals internal food temperatures instantly. It is great for roasts and rotisserie foods as well as hamburgers, poultry, chops, egg casseroles, meat loaves, and other combination dishes. The digital LCD gives a quick and accurate reading within seconds. This thermometer helps you cook food to a safe temperature, prevent overcooking and therefore get the best flavor, and take the guesswork out of cooking.
The Digital Thermometer is also used in green house applications, refrigeration and many other applications.
Features:
Range of -50 to 150°C or -58 to 302°F with an accuracy of 1°C/2°F
1.35 inch face width and a 5 inch, stainless steel stem
1 second sampling
Automatic power off after 10 min
Battery life of 5000 hours (operates on a 1.5 Volt battery - included)
Bi-metal design ensures instant and accurate readings
How much is it?
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