Hand-Held Glass Thermometers
Mercury-free fluid in these glass thermometers quickly responds to temperature changes.
3" immersion depth thermometers are known as partial immersion and are designed for use in shallow areas where total immersion is not possible.
12" immersion depth thermometers are known as total immersion and must be completely submerged in fluid.
Material | |||||||
|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks | Accuracy | Lg. | Housing | Fluid | Each | |
Blue Fluid | |||||||
3" Immersion Depth | |||||||
| -4° to 230° F | 2° F | ±2° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 000000 |
| 0° to 300° F | 2° F | ±2° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| 20° to 500° F | 2° F | ±2° F | 15" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -35° to 50° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
12" Immersion Depth | |||||||
| -4° to 230° F | 2° F | ±2° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| 0° to 300° F | 2° F | ±2° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -35° to 50° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
Red Fluid | |||||||
3" Immersion Depth | |||||||
| -30° to 120° F | 1° F | ±1° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -4° to 230° F | 2° F | ±2° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| 0° to 300° F | 2° F | ±2° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| 20° to 500° F | 2° F | ±2° F | 15" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -35° to 50° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
12" Immersion Depth | |||||||
| -30° to 120° F | 1° F | ±1° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -4° to 230° F | 2° F | ±2° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| 0° to 300° F | 2° F | ±2° F | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -35° to 50° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | Glass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
Shatter-Resistant Hand-Held Glass Thermometers
Prevent broken glass and leaking fluid from contaminating your process. These glass thermometers have an FEP coating that absorbs shock and contains glass and liquid for easy cleanup in case of breakage. They are filled with mercury-free fluid that quickly responds to temperature changes.
3" immersion depth thermometers are known as partial immersion and are designed for use in shallow areas where total immersion is not possible.
12" immersion depth thermometers are known as total immersion and must be completely submerged in fluid.
Material | |||||||
|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks | Accuracy | Lg. | Housing | Fluid | Each | |
Blue Fluid | |||||||
3" Immersion Depth | |||||||
| -4° to 230° F | 2° F | ±2° F | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 000000 |
| 0° to 300° F | 2° F | ±2° F | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
12" Immersion Depth | |||||||
| -4° to 230° F | 2° F | ±2° F | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| 0° to 300° F | 2° F | ±2° F | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
Red Fluid | |||||||
3" Immersion Depth | |||||||
| -4° to 230° F | 2° F | ±2° F | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| 0° to 300° F | 2° F | ±2° F | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
12" Immersion Depth | |||||||
| 0° to 300° F | 2° F | ±2° F | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
| -4° to 230° F/-20° to 110° C | 2° F/1° C | ±2° F | 12" | FEP-Coated Glass | Benzoic Acid Isoamyl Ester | 0000000 | 00000 |
Heavy Duty Hand-Held Glass Thermometers
The nickel-plated brass housing protects these glass thermometers from cracking or shattering when dropped or bumped. They are filled with mercury-free fluid that quickly responds to temperature changes.
3" immersion depth thermometers are known as partial immersion and are designed for use in shallow areas where total immersion is not possible.
12" immersion depth thermometers are known as total immersion and must be completely submerged in fluid.
Material | Red Fluid | ||||||
|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks | Accuracy | Lg. | Housing | Fluid | Each | |
3" Immersion Depth | |||||||
| -30° to 120° F | 1° F | ±1° F | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 000000 |
| -4° to 230° F | 2° F | ±2° F | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| 0° to 300° F | 2° F | ±2° F | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| 20° to 500° F | 2° F | ±2° F | 15" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
12" Immersion Depth | |||||||
| -30° to 120° F | 1° F | ±1° F | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -4° to 230° F | 2° F | ±2° F | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| 0° to 300° F | 2° F | ±2° F | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -35° to 50° C | 1° C | ±1° C | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -20° to 110° C | 1° C | ±1° C | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
| -20° to 150° C | 1° C | ±1° C | 12" | Nickel-Plated Brass | Benzoic Acid Isoamyl Ester | 00000000 | 00000 |
Adjustable-Angle Quick-Response Threaded Thermometers
Obtain the best viewing angle and a fast response time with these pivoting thermometers filled with mercury-free fluid that registers temperature changes more quickly than dial thermometer stems. The case rotates 180° and the stem pivots 180° to support angled mounting. Tighten the set screws to secure the desired angle.
For technical drawings and 3-D models, click on a part number.
Stem | Material | Fluid | Thermometers | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks, ° F | Accuracy | Lg. | Dia. | Scale Ht. | Gender | Overall Ht. | Housing | Stem | Window | Material | Color | Thread Size  | Thread Type | Each | |
| -40° to 110° F | 2° | ±2° F | 3 1/2" | 7/16" | 9" | Male | 17 3/4" | Aluminum | Zinc | Acrylic | Kerosene | Blue | 1 1/4"-18 | UNEF | 00000000 | 000000 |
| 0° to 160° F | 2° | ±2° F | 3 1/2" | 7/16" | 9" | Male | 17 3/4" | Aluminum | Zinc | Acrylic | Kerosene | Blue | 1 1/4"-18 | UNEF | 00000000 | 00000 |
| 20° to 180° F | 2° | ±2° F | 3 1/2" | 7/16" | 9" | Male | 17 3/4" | Aluminum | Zinc | Acrylic | Kerosene | Blue | 1 1/4"-18 | UNEF | 00000000 | 00000 |
| 30° to 240° F | 2° | ±2° F | 3 1/2" | 7/16" | 9" | Male | 17 3/4" | Aluminum | Zinc | Acrylic | Kerosene | Blue | 1 1/4"-18 | UNEF | 00000000 | 00000 |
| 30° to 300° F | 2° | ±2° F | 3 1/2" | 7/16" | 9" | Male | 17 3/4" | Aluminum | Zinc | Acrylic | Kerosene | Blue | 1 1/4"-18 | UNEF | 00000000 | 00000 |
| 50° to 400° F | 5° | ±2° F | 3 1/2" | 7/16" | 9" | Male | 17 3/4" | Aluminum | Zinc | Acrylic | Kerosene | Blue | 1 1/4"-18 | UNEF | 00000000 | 00000 |
Heavy Duty Quick-Response Threaded Thermometers with Thermowell
The detachable brass thermowell covers the thermometer stem to protect it from vibration, corrosion, shock, and pressure. These thermometers are filled with mercury-free fluid that responds to temperature changes more quickly than dial thermometer stems.
For technical drawings and 3-D models, click on a part number.
Stem | Material | Fluid | Brass Thermowell | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks | Accuracy | Lg. | Dia. | Pipe Size | Thread Type | Gender | Overall Ht. | Scale Ht. | Housing | Stem | Window | Material | Color | Each | |
Back Connection | ||||||||||||||||
| -40° to 110° F/-40° to 40° C | 2° F/2° C | ±2° F | 2", 2 3/4" | 3/8" | 1/2, 3/4 | NPT | Male | 7" | 5" | Plastic | Brass | Glass | Kerosene | Red | 0000000 | 000000 |
| 20° to 180° F/-6° to 80° C | 2° F/1° C | ±2° F | 2", 2 3/4" | 3/8" | 1/2, 3/4 | NPT | Male | 7" | 5" | Plastic | Brass | Glass | Kerosene | Red | 0000000 | 00000 |
| 30° to 240° F/0° to 114° C | 2° F/2° C | ±2° F | 2", 2 3/4" | 3/8" | 1/2, 3/4 | NPT | Male | 7" | 5" | Plastic | Brass | Glass | Kerosene | Red | 0000000 | 00000 |
| 50° to 400° F/10° to 205° C | 2° F/5° C | ±2° F | 2", 2 3/4" | 3/8" | 1/2, 3/4 | NPT | Male | 7" | 5" | Plastic | Brass | Glass | Kerosene | Red | 0000000 | 00000 |
Bottom Connection | ||||||||||||||||
| -40° to 110° F/-40° to 40° C | 2° F/2° C | ±2° F | 2", 2 3/4" | 3/8" | 1/2, 3/4 | NPT | Male | 10" | 5" | Plastic | Brass | Glass | Kerosene | Red | 0000000 | 00000 |
| 20° to 180° F/-6° to 80° C | 2° F/1° C | ±2° F | 2", 2 3/4" | 3/8" | 1/2, 3/4 | NPT | Male | 10" | 5" | Plastic | Brass | Glass | Kerosene | Red | 0000000 | 00000 |
| 30° to 240° F/0° to 114° C | 2° F/2° C | ±2° F | 2", 2 3/4" | 3/8" | 1/2, 3/4 | NPT | Male | 10" | 5" | Plastic | Brass | Glass | Kerosene | Red | 0000000 | 00000 |
| 50° to 400° F/10° to 205° C | 2° F/5° C | ±2° F | 2", 2 3/4" | 3/8" | 1/2, 3/4 | NPT | Male | 10" | 5" | Plastic | Brass | Glass | Kerosene | Red | 0000000 | 00000 |
Clip-On Oven Thermometers
Check internal oven temperature. This thermometer is filled with mercury-free fluid for a quick response time.
Material | Fluid | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range , °F | Graduation Marks, ° F | Accuracy | Lg. | Ht. | Housing | Tube | Clip | Material | Color | Each | |
| 100° to 600° | 10° | ±10° F | 4 7/8" | 2 3/8" | Stainless Steel | Glass | Stainless Steel | Therminol 59 | Blue | 0000000 | 000000 |
Clip-On Freezer Thermometers
Monitor temperature in freezers, coolers, and storage areas with these thermometers.
The indicating color changes to red if the temperature gets too high for thermometers with a color changing temperature zone indicator, alerting you to make adjustments. Thermometers with a scale display are filled with mercury-free fluid for a quick response time.
NSF/ANSI 2 thermometers meet standards for food equipment. They show a blue indicating color when the temperature is in the safe zone for food.
Fluid | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks | Resolution | Accuracy | Lg. | Ht. | Housing Material | Material | Color | Temperature Zone Indicator Type | Environment | Specifications Met | Includes | Each | |
| -20° to 80° F/ -30° to 27° C | 2° F/1° C | 1° F/1° C | ±2° F/ ±1° C | 1 1/4" | 5 7/8" | Plastic | Glycol | Red | Color Changing | Food Industry | NSF/ANSI 2 | __ | 0000000 | 000000 |
| -20° to 84° F/ -30° to 30° C | 2° F/2° C | 0.1° F/0.1° C | ±3° F/ ±1.5° C | 4 7/8" | 1 1/4" | Plastic | Diesel Fuel | Red | Color Changing | Food Industry | NSF/ANSI 2 | Two Suction Cups | 0000000 | 0000 |
Quick-Response Pocket Thermometers
The mercury-free fluid in these glass thermometers registers temperature changes more quickly than a dial thermometer stem. Thermometers must be totally immersed in liquid for accurate readings.
Fluid | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks | Accuracy | Overall Lg. | Immersion Dp. | Housing Material | Material | Color | Each | |
| -30° to 120° F | 2° F | ±2° F | 5 1/2" | 5 1/2" | Glass | Benzoic Acid Isoamyl Ester | Red | 0000000 | 000000 |
| 0° to 220° F | 2° F | ±2° F | 5 1/2" | 5 1/2" | Glass | Benzoic Acid Isoamyl Ester | Red | 0000000 | 00000 |
| -40° to 50° C | 1° C | ±1° C | 5 1/2" | 5 1/2" | Glass | Benzoic Acid Isoamyl Ester | Red | 0000000 | 00000 |
| -10° to 110° C | 1° C | ±1° C | 5 1/2" | 5 1/2" | Glass | Benzoic Acid Isoamyl Ester | Red | 0000000 | 00000 |
Heavy Duty Quick-Response Pocket Thermometers
A protective aluminum housing keeps these glass thermometers from cracking or shattering when dropped. They’re filled with mercury-free fluid that reacts to temperature changes more quickly than a dial thermometer stem. Thermometers must be totally immersed in liquid for accurate readings.
Fluid | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks | Accuracy | Overall Lg. | Immersion Dp. | Housing Material | Material | Color | Each | |
| -30° to 120° F | 2° F | ±2° F | 5 1/2" | 5 1/2" | Aluminum | Benzoic Acid Isoamyl Ester | Red | 0000000 | 000000 |
| 0° to 220° F | 2° F | ±2° F | 5 1/2" | 5 1/2" | Aluminum | Benzoic Acid Isoamyl Ester | Red | 0000000 | 00000 |
| -40° to 50° C | 1° C | ±1° C | 5 1/2" | 5 1/2" | Aluminum | Benzoic Acid Isoamyl Ester | Red | 0000000 | 00000 |
| -10° to 110° C | 1° C | ±1° C | 5 1/2" | 5 1/2" | Aluminum | Benzoic Acid Isoamyl Ester | Red | 0000000 | 00000 |