Metal expands and contracts when heated and cooled. Different metals expand or contract at different rates. Bimetal thermometer sensors are constructed of two different metals bonded together. When heated, the combination will bend because one metal is expanding faster than the other.
A bimetal strip can be wound in the shape of a coil, similar to the mainspring of a clock. In this shape the coil will wind, or unwind, as the temperature changes. If one end of the coil is held so that it cannot move, the other end will be free to move. A pointer is attached to the free end, and the temperature registers on the dial beneath the pointer. The scale is calibrated to the bimetal coil. Bimetal coils vary in length from just over one inch to up to two inches.
Here are some of our dial thermometers:
Small Dial Thermometers (Celsius or Fahrenheit)
| This pocket size Dial Thermometer with fixed probe is an excellent choice for many applications including food & beverage quality control, general lab use, asphalt/concrete testing, heating and refrigeration applications, aqua culture, soil & compost testing. |
 1" (25mm) Dial |
Product Specification:
- Available in different ranges for Celsius and Fahrenheit units
- Recalibration 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
- Bimetal design ensures instant and accurate readings
These great thermometers are used most extensively in the food or automotive industries. The smaller stem and face of the standard units fits nicely into a shirt pocket or holder.
Similar Dial Thermometers (1 inch/ 25mm Dial, 5 inches/ 127mm Stem):
| Product Code | Range | Subdivision | Price |
| DIALTS4070C | -40 to +70 �C | 1� C | $5.99 |
| DIALTS10110C | -10 to +110 �C | 1� C | $5.99 |
| DIALTS25125F | +25 to +125 �F | 1� F | $5.99 |
| DIALTS0150C | -0 to +150 �C | 2� C | $5.99 |
| DIALTS40160F | +40 to +160 �F | 2� F | $5.99 |
| DIALTS0220F | 0 to +220 �F | 2� F | $5.99 |
| DIALTS0250C | 0 to +250 �C | 2� C | $5.99 |
| DIALTS50550F | +50 to +550 �F | 5� F | $5.99 |
| DIALTS50550FG | +50 to +550 �F | 5� F | $5.99 |
Product DIALTS50550FG has a glass dial face. All others have a clear plastic dial face. (Select this product if the dial face may get very hot)
Please call to get 20% discount on wholesale quantities of 144 or more.
Large Dial Thermometer (Celsius or Fahrenheit)
|
This
Dial
Thermometer
with
fixed
probe is
an
excellent
choice
for
many
applications
including
food
&
beverage
quality
control,
general
lab
use,
asphalt/concrete
testing,
and
soil
&
compost
testing.
The
dial
thermometer
is
great
for
determining
development
and
agitation
times
in
film
processing
as
well
as
heating
and
refrigeration
applications,
and
aqua
culture. Product Code: DIALTL0220F |
|
Product Specification:
- Range of 0 to 220�F with a 2�F subdivision
- Recalibration 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
- Bimetal 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. Both 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.
This thermometer may be used to test non corrosive liquids including chemicals, oils, food and gasses.
Similar Dial Thermometers (1.75 inch/ 45mm Dial, 5 inches/ 127mm Stem):
| Product Code | Range | Subdivision | Price |
| DIALTL0100C | 0 to +100 �C | 1� C | $8.99 |
| DIALTL50100C | -50 to +100 �C | 2.5� C | $8.99 |
| DIALTL10110C | -10 to +110 �C | 1� C | $8.99 |
| DIALTL25125F | -25 to +125 �F | 1� F | $8.99 |
| DIALTL0150C | +0 to +150 �C | 2� C | $8.99 |
| DIALTL40160F | -40 to +160 �F | 2� F | $8.99 |
| DIALTL0220F | 0 to +220 �F | 2� F | $8.99 |
| DIALTL0250C | 0 to +250 �C | 2� C | $8.99 |
| DIALTL50250F | +50 to +250 �F | 2� F | $8.99 |
| DIALTL50550 | +50 to +550 �F | 5� F | $8.99 |
Please call to get 20% discount on wholesale quantities of 144 or more.
|
Dial
Probe
Thermometer
25-125F Stainless steel 5" probe measures from 25 degrees to 125 degrees Fahrenheit. Temperatures are shown on a dial display. Includes protective sleeve with pocket clip. Product Code: DIALTS25125F |
 |
Standard Dial Thermometer (0 - 220 Fahrenheit)
|
This
is
our
most
commonly
used
Dial
Thermometer
in
United
States
and
an
excellent
choice
for
many
applications
including
food
&
beverage
quality
control,
general
lab
use,
asphalt/concrete
testing,
and
soil
&
compost
testing.
The
dial
thermometer
is
great
for
determining
development
and
agitation
times
in
film
processing
as
well
as
heating
and
refrigeration
applications,
and
aqua
culture. Product Code: DIALTS0220F |
 |
Product Specification:
- Range of 0 to 220�F with a 2�F subdivision
- Recalibration 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
- Bimetal 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
You should use a food thermometer every time you prepare hamburgers, poultry, roasts, chops, egg casseroles, meat loaves, and other combination dishes.
Wall Mount Dual Scale Thermometer with Hygrometer
|
Wall-Mount
Thermometer
with
hygrometer
is a
large-size
instrument
suitable
for
offices,
laboratories
and
homes.
It
features
a
dual
scale
thermometer
showing
both
the
Celsius
and
Fahrenheit
units.
With
this
instrument
you
can
monitor
humidity
and
temperature
in
your
lab,
office,
computer
room,
green
house
or
food
storage
area.
<br> Diameter: 9.75 inches (248 mm) Product Code: DIALWTH |
 |
Product Specification:
- 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
This
large
wall
mount
thermometer
may
be
used
indoor
and
outdoor.
Product Code: DIALWT |
|
||
