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Thermocouple Probes for Air and Surfaces




Press the tips of these probes against a surface to measure its temperature or leave them untouched to measure air temperature. The tip is exposed for rapid response times. Because it’s exposed, these probes are not for use in liquids.
Note: When installing probes with wire leads, the red wire is negative.
For technical drawings and 3-D models, click on a part number.
Probe | Cable | Wire | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Response Time, sec. | Max. Temp., °F | Accuracy | Sensor Type | Lg., ft. | Material | Max. Temp., °F | Lead Lg. | Gauge | Each | |
Type J | ||||||||||||
Flat-Pin Mini Thermocouple Connector | ||||||||||||
1/8" | 1/8" | 7 | 400° | ±4° F between 32° to 400° F | Exposed | 3 | FEP Plastic | 400° | __ | __ | 00000000 | 000000 |
1/8" | 1/8" | 7 | 400° | ±4° F between 32° to 400° F | Exposed | 15 | FEP Plastic | 400° | __ | __ | 00000000 | 00000 |
Round-Pin Thermocouple Connector | ||||||||||||
1/8" | 1/8" | 0.25 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Fiberglass | 900° | __ | __ | 0000000 | 00000 |
1/8" | 1/8" | 0.25 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 9 | Fiberglass | 900° | __ | __ | 0000000 | 00000 |
1/8" | 1/8" | 0.25 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 16 | Fiberglass | 900° | __ | __ | 0000000 | 00000 |
Wire Leads | ||||||||||||
3/8" | 1/16" | 1.8 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
3/8" | 1/16" | 1.8 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 6 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
3/8" | 1/16" | 1.8 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 12 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
3/8" | 1/16" | 1.8 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 25 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
Type K | ||||||||||||
Flat-Pin Mini Thermocouple Connector | ||||||||||||
1/4" | 1/8" | 7 | 400° | Not Rated below 32° F ±4° F between 32° to 400° F | Exposed | 3 | FEP Plastic | 400° | __ | __ | 00000000 | 00000 |
Round-Pin Thermocouple Connector | ||||||||||||
1/8" | 1/8" | 0.25 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Fiberglass | 900° | __ | __ | 0000000 | 00000 |
1/8" | 1/8" | 0.25 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 9 | Fiberglass | 900° | __ | __ | 0000000 | 00000 |
1/8" | 1/8" | 0.25 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 16 | Fiberglass | 900° | __ | __ | 0000000 | 00000 |
Wire Leads | ||||||||||||
3/8" | 1/16" | 1.8 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
3/8" | 1/16" | 1.8 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 6 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
3/8" | 1/16" | 1.8 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 12 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
3/8" | 1/16" | 1.8 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 25 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
Type T | ||||||||||||
Flat-Pin Mini Thermocouple Connector | ||||||||||||
3/16" | 1/16" | 7 | 400° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 3 | FEP Plastic | 400° | __ | __ | 00000000 | 00000 |
1/4" | 1/16" | 7 | 400° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 15 | FEP Plastic | 400° | __ | __ | 00000000 | 00000 |
Round-Pin Thermocouple Connector | ||||||||||||
1/8" | 1/8" | 0.25 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 3 | Fiberglass | 900° | __ | __ | 0000000 | 00000 |
1/8" | 1/8" | 0.25 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 9 | Fiberglass | 900° | __ | __ | 0000000 | 00000 |
1/8" | 1/8" | 0.25 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 16 | Fiberglass | 900° | __ | __ | 0000000 | 00000 |
Wire Leads | ||||||||||||
3/8" | 1/16" | 1.8 | 660° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 3 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
3/8" | 1/16" | 1.8 | 660° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 6 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
3/8" | 1/16" | 1.8 | 660° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 12 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
3/8" | 1/16" | 1.8 | 660° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 25 | Fiberglass | 900° | 2" | 20 | 0000000 | 00000 |
High-Temperature Thermocouple Probes for Air and Surfaces

Thick wire with ceramic insulation stands up to extreme temperatures in forging, die casting, and heat treating. These probes have an exposed tip that's quick to respond to air and surface temperature changes but can't be used in liquids. Pick the thermocouple type that best covers the temperature range you expect the air or surface to be. You should also make sure the thermocouple type you choose is compatible with the device you plan to connect it to. They're often used with temperature controllers, thermometers, and other temperature-reading devices.
These probes are manufactured to conform to ASTM E230 for accuracy. Accuracy is how far off the reported value is from the actual temperature.
Note: When installing probes with wire leads, the red wire is negative.
Probe | Wire | ||||||||
---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Response Time, sec. | Max. Temp., °F | Accuracy | Sensor Type | Lead Lg. | Gauge | Each | |
Type J | |||||||||
Wire Leads | |||||||||
12" | 1/4" | 5 | 1400° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
12" | 1/2" | 5 | 1400° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
18" | 1/4" | 5 | 1400° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
18" | 1/2" | 5 | 1400° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
24" | 1/4" | 5 | 1400° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
24" | 1/2" | 5 | 1400° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
Type K | |||||||||
Wire Leads | |||||||||
12" | 1/4" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 14 | 0000000 | 0000 |
12" | 1/2" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
18" | 1/4" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
18" | 1/2" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
24" | 1/4" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
24" | 1/2" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
30" | 1/4" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
30" | 1/2" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
36" | 1/4" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
36" | 1/2" | 5 | 2300° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
Thermocouple Probes with Armored Cable for Air and Surfaces




Measure air and surface temperatures in corrosive environments—an armored stainless steel cable shields the wiring on these probes from wear, abrasion, and corrosion. The tip of the probe is exposed for rapid response times. Because it’s exposed, these probes are not for use in liquids. They are manufactured to conform to ASTM E230. Accuracy is how far off the reported value is from the actual temperature.
Note: When installing probes with wire leads, the red wire is negative.
For technical drawings and 3-D models, click on a part number.
Probe | Cable | Wire | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Response Time, sec. | Max.Temp., °F | Accuracy | Sensor Type | Lg., ft. | Material | Max. Temp., °F | Lead Lg. | Gauge | Each | |
Type J | ||||||||||||
Flat-Pin Mini Thermocouple Connector | ||||||||||||
3/8" | 3/16" | 0.02 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Stainless Steel | 900° | __ | __ | 0000000 | 000000 |
3/8" | 3/16" | 0.02 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 9 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 16 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
Round-Pin Thermocouple Connector | ||||||||||||
3/8" | 3/16" | 0.02 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 9 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 16 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
Wire Leads | ||||||||||||
3/8" | 3/16" | 0.02 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Stainless Steel | 900° | 2 1/2" | 20 | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 9 | Stainless Steel | 900° | 2 1/2" | 20 | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 16 | Stainless Steel | 900° | 2 1/2" | 20 | 0000000 | 00000 |
Type K | ||||||||||||
Flat-Pin Mini Thermocouple Connector | ||||||||||||
3/8" | 3/16" | 0.02 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 9 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 16 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
Round-Pin Thermocouple Connector | ||||||||||||
3/8" | 3/16" | 0.02 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 9 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 16 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
Wire Leads | ||||||||||||
3/8" | 3/16" | 0.02 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 3 | Stainless Steel | 900° | 2 1/2" | 20 | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 9 | Stainless Steel | 900° | 2 1/2" | 20 | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 900° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Exposed | 16 | Stainless Steel | 900° | 2 1/2" | 20 | 0000000 | 00000 |
Type T | ||||||||||||
Flat-Pin Mini Thermocouple Connector | ||||||||||||
3/8" | 3/16" | 0.02 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 3 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 9 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 16 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
Round-Pin Thermocouple Connector | ||||||||||||
3/8" | 3/16" | 0.02 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 3 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 9 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 16 | Stainless Steel | 900° | __ | __ | 0000000 | 00000 |
Wire Leads | ||||||||||||
3/8" | 3/16" | 0.02 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 3 | Stainless Steel | 900° | 2 1/2" | 20 | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 9 | Stainless Steel | 900° | 2 1/2" | 20 | 0000000 | 00000 |
3/8" | 3/16" | 0.02 | 700° | Not Rated below 32° F ±1.8° F between 32° to 240° F ±0.75% above 240° F | Exposed | 16 | Stainless Steel | 900° | 2 1/2" | 20 | 0000000 | 00000 |
Hand-Held Thermocouple Probes for Air



Plug these probes into a hand-held thermometer to check air temperature on the go. They have a handle for a comfortable grip and a coiled cable that stretches when you need extra reach. With an exposed sensor tip, these probes are quick to respond to air temperature changes but can’t be used in liquids. Perforated stainless steel shields the sensor tip, protecting it if it’s hit or bumped as you measure.
These thermocouples are manufactured to conform to ASTM E230 for accuracy. Accuracy is how far off the reported value is from the actual temperature.
Insulated probes have a layer of magnesium oxide inside to protect the wiring.
For technical drawings and 3-D models, click on a part number.
Probe | Cable | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Response Time, sec. | Max. Temp., °F | Accuracy | Probe Insulation | Handle Material | Shaft Material | Sensor Type | Lg., ft. | Material | Max. Temp., °F | Each | |
Type K | |||||||||||||
Flat-Pin Mini Thermocouple Connector | |||||||||||||
4" | 1/8" | 10 | 500° | Not Rated below 32° F ±4° F between 32° to 500° F | Noninsulated | Nylon Plastic | 304 Stainless Steel | Exposed | 4 | Polyurethane Rubber | 175° | 0000000 | 000000 |
4" | 1/8" | 10 | 1700° | Not Rated below 32° F ±4° F between 32° to 533° F ±0.75% above 533° F | Insulated | Phenolic Plastic | 316 Stainless Steel | Exposed | 5 | PVC Plastic | 212° | 00000000 | 000000 |
Clip-On Thermocouple Probes for Air


With a clip on the end, these probes are quick to install and easy to remove. They're often used on vents, circuit boards, and other irregular surfaces. Their tip is exposed, so they respond to rapid changes in air temperature but can’t be used in liquids. The coiled cable stretches when you need extra reach.
Pick the thermocouple type that best covers the temperature range you expect your environment to be. You should also make sure the thermocouple type you choose is compatible with the device you plan to connect it to. These probes are often used with temperature controllers, thermometers, and other temperature-reading devices.
These thermocouples are manufactured to conform to ASTM E230 for accuracy. Accuracy is how far off the reported value is from the actual temperature.
For technical drawings and 3-D models, click on a part number.
Material | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Clip Lg. | Opening Size | Response Time, sec. | Max. Temp., °F | Accuracy | Cable Type | Sensor Type | Cable | Clip | Max. Cable Temperature, °F | Each | |
6 ft. Cable Lg. | |||||||||||
Type J | |||||||||||
Flat-Pin Mini Thermocouple Connector | |||||||||||
2" | 1/4" | 3 | 200° | ±4° F between 32° to 200° F | Coiled | Grounded | Polyurethane Rubber | Stainless Steel | 200° | 0000000 | 000000 |
Type K | |||||||||||
Flat-Pin Mini Thermocouple Connector | |||||||||||
2" | 1/4" | 3 | 200° | Not Rated below 32° F ±4° F between 32° to 200° F | Coiled | Grounded | Polyurethane Rubber | Stainless Steel | 200° | 0000000 | 00000 |
Type T | |||||||||||
Flat-Pin Mini Thermocouple Connector | |||||||||||
2" | 1/4" | 3 | 200° | Not Rated below 32° F ±1.8° F between 32° to 200° F | Coiled | Grounded | Polyurethane Rubber | Stainless Steel | 200° | 0000000 | 00000 |
14 ft. Cable Lg. | |||||||||||
Type J | |||||||||||
Flat-Pin Mini Thermocouple Connector | |||||||||||
2" | 1/4" | 3 | 200° | ±4° F between 32° to 200° F | Coiled | Grounded | Polyurethane Rubber | Stainless Steel | 200° | 0000000 | 00000 |
Type K | |||||||||||
Flat-Pin Mini Thermocouple Connector | |||||||||||
2" | 1/4" | 3 | 200° | Not Rated below 32° F ±4° F between 32° to 200° F | Coiled | Grounded | Polyurethane Rubber | Stainless Steel | 200° | 0000000 | 00000 |
Type T | |||||||||||
Flat-Pin Mini Thermocouple Connector | |||||||||||
2" | 1/4" | 3 | 200° | Not Rated below 32° F ±1.8° F between 32° to 200° F | Coiled | Grounded | Polyurethane Rubber | Stainless Steel | 200° | 0000000 | 00000 |
Data-Logging Hand-Held Thermometers





Measure and store temperature readings and upload the data to a PC.
Thermometers with a USB output transfer data through your PC’s USB port.
For easy upload, thermometers with an SD memory card store readings in Excel format.
Thermometers | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Probe | Replacement Probes | |||||||||||||
No. of Probe Inputs | Temperature Range | Resolution | Accuracy | Response Time, sec. | Cable Lg., ft. | Lg. | Dia. | Features | Specifications Met | Batteries Included | Each | Each | ||
For Use With Air, Gases, Surfaces | ||||||||||||||
Thermometers | ||||||||||||||
1 | -22° to 158° F/ -30° to 70° C | 0.1/ 0.1 | ±1° F/ ±0.5° C | 30 | 3 | 3/4" | 3/16" | USB Output, Min./Max. Memory, LED Status Light | CE Marked | Yes | 0000000 | 0000000 | 0000000 | 000000 |
2 | -22° to 572° F/ -30° to 300° C | 0.1/ 0.1 | ±1.75° F/ ±0.90° C | 1.5 | 3 | 1/8" | 3/16" | Auto Power Off, Backlit Display, Built-In Stand, Min./Max. Memory, Real-Time Clock | CE Marked | Yes | 0000000 | 000000 | 0000000 | 00000 |
Thermometers with SD Memory Card | ||||||||||||||
3 | -40° to 482° F/ -40° to 250° C | 0.1/ 0.1 | ±12.86° F/ ±7° C | 1 | 3 | 1/8" | 3/16" | Backlit Display, Built-In Stand, Real-Time Clock | CE Marked | Yes | 0000000 | 000000 | 0000000 | 00000 |
4 | -40° to 482° F/ -40° to 250° C | 0.1/ 0.1 | ±5.8° F/ ±4.4° C | 1 | 3 | 1/8" | 3/16" | Auto Power Off, Backlit Display, Built-In Stand, Min./Max. Memory, Real-Time Clock | CE Marked | Yes | 0000000 | 000000 | 0000000 | 00000 |
12 | -40° to 482° F/ -40° to 250° C | 0.1/ 0.1 | ±1.8° F/ ±1° C | 1 | 3 | 1/8" | 3/16" | Auto Power Off, Backlit Display, Data Logging Capabilities | CE Marked | Yes | 0000000 | 00000000 | 0000000 | 00000 |
Fluke High-Accuracy Data-Logging Thermometers



Store up to 500 readings on these thermometers and determine temperature within ±0.75° F accuracy.
Thermometers with NIST certificate include a calibration certificate traceable to NIST that states the thermometer has passed a test for accuracy.
The optional type K probe (sold separately) connects to your thermometer to measure temperatures up to 537° C or 1000° F.
Probe | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Probe Inputs | Temperature Range | Resolution | Accuracy | Response Time, sec. | Cable Lg., ft. | Lg. | Dia. | Manufacturer Part No. | Specifications Met | Batteries Included | Each | |
Thermometers | ||||||||||||
For Use With Air, Gases, Solids, Surfaces | ||||||||||||
1 | -40° to 500° F/-40° to 260° C/233 to 533 K | 0.1/0.1/0.1 | ±0.75° F/±0.4° C | 2 | 3.25 | 3/16" | 1/16" | 53-2B | CE Marked, CSA Certified | Yes | 00000000 | 0000000 |
2 | -40° to 500° F/-40° to 260° C/233 to 533 K | 0.1/0.1/0.1 | ±0.75° F/±0.4° C | 2 | 3.25 | 3/16" | 1/16" | 54-2B | CE Marked, CSA Certified | Yes | 00000000 | 000000 |
Thermometers with NIST Certificate | ||||||||||||
For Use With Air, Gases, Solids, Surfaces | ||||||||||||
1 | -40° to 500° F/-40° to 260° C/233 to 533 K | 0.1/0.1/0.1 | ±0.75° F/±0.4° C | 2 | 3.25 | 3/16" | 1/16" | 53-2B | CE Marked, CSA Certified | Yes | 00000000 | 000000 |
2 | -40° to 500° F/-40° to 260° C/233 to 533 K | 0.1/0.1/0.1 | ±0.75° F/±0.4° C | 2 | 3.25 | 3/16" | 1/16" | 54-2B | CE Marked, CSA Certified | Yes | 00000000 | 00000000 |
Optional Type K Probe (8 3/8" Lg.) | 00000000 | Each | 0000000 |
High-Temperature Hand-Held Thermometers with Calibration Certificate

These thermometers have a thermocouple probe that can handle extreme temperatures, and they come with a calibration certificate traceable to NIST that states they have passed a test for accuracy.
Probe | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Temperature Range | Resolution | Accuracy | No. of Probe Inputs | Response Time, sec. | Cable Lg., ft. | Lg. | Dia. | Specifications Met | Batteries Included | Each | |
For Use With Air, Liquids | |||||||||||
-40° to 482° F/-40° to 250° C | 0.1/0.1, 1 | ±3.6° F/±2° C | 1 | 0.5 | 4 | 3/8" | 1/16" | CE Marked | Yes | 0000000 | 0000000 |
Fluke High-Accuracy Hand-Held Thermometers



Designed for laboratory applications, these thermometers determine temperature within ±0.75° F accuracy.
Thermometers with NIST certificate include a calibration certificate traceable to NIST that states the thermometer has passed a test for accuracy.
The optional type K probe (sold separately) connects to your thermometer to measure temperatures up to 537° C or 1000° F.
Probe | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Probe Inputs | Temperature Range | Resolution | Accuracy | Response Time, sec. | Cable Lg., ft. | Lg. | Dia. | Manufacturer Part No. | Specifications Met | Batteries Included | Each | |
Thermometers | ||||||||||||
For Use With Air, Gases, Solids, Surfaces | ||||||||||||
1 | -40° to 500° F/-40° to 260° C/233 to 533 K | 0.1/0.1/0.1 | ±0.75° F/±0.45° C | 2 | 3.25 | 3/16" | 1/16" | 51-2 | CE Marked, CSA Certified | Yes | 00000000 | 0000000 |
2 | -40° to 500° F/-40° to 260° C/233 to 533 K | 0.1/0.1/0.1 | ±0.75° F/±0.45° C | 2 | 3.25 | 3/16" | 1/16" | 52-2 | CE Marked, CSA Certified | Yes | 00000000 | 000000 |
Thermometers with NIST Certificate | ||||||||||||
For Use With Air, Gases, Solids, Surfaces | ||||||||||||
1 | -40° to 500° F/-40° to 260° C/233 to 533 K | 0.1/0.1/0.1 | ±0.75° F/±0.45° C | 2 | 3.25 | 3/16" | 1/16" | 51-2 | CE Marked, CSA Certified | Yes | 00000000 | 000000 |
2 | -40° to 500° F/-40° to 260° C/233 to 533 K | 0.1/0.1/0.1 | ±0.75° F/±0.45° C | 2 | 3.25 | 3/16" | 1/16" | 52-2 | CE Marked, CSA Certified | Yes | 00000000 | 000000 |
Optional Type K Probe (8 3/8" Lg.) | 00000000 | Each | 0000000 |
Food and Beverage Hand-Held Thermometers

For use in food-processing applications, this thermometer meets NSF/ANSI standards and includes a thermocouple probe with a pointed tip to pierce dense meats and frozen foods. The housing meets IP07 for protection from temporary submersion.
Probe | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Temperature Range | Resolution | Accuracy | No. of Probe Inputs | Response Time, sec. | Cable Lg., ft. | Lg. | Dia. | Environmental Rating | Specifications Met | Batteries Included | Each | |
For Use With Air, Beverage, Food, Liquids, Solids | ||||||||||||
-100° to 500° F/-73° to 260° C | 0.1, 1/0.1, 1 | ±0.9° F/±0.5° C | 1 | 1 | 3 | 4" | 3/16" | IP07 | CE Marked, NSF/ANSI 2 | Yes | 00000000 | 0000000 |
Stainless Steel Replacement Probe | 00000000 | Each | 0000000 |