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Product selection guide: Contact thermometers

Use our product selection guide to find the thermometer that fits your needs best.
 
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Fluke 54 II B Dual Input Digital Thermometer with Data Logging
Fluke 52 II Dual Input Digital Thermometer
 
54 II B Data Logging Thermometer with Dual InputFluke 52 II Dual Probe Digital Thermometer
 

Application

Recommended usesLaboratory, quality assurance, process calibration, food safety, HVACLaboratory, quality assurance, process calibration, food safety, HVAC 

Contact

Probe typeThermocouple K, J, T, E, N, R, SThermocouple K, J, T, E 
Number of inputs22 
Temperature rangeT-type: -250 °C to +400 °C (-418 °F to +752 °F)T-type: -250 °C to +400 °C (-418 °F to +752 °F) 

Data storage and download

Number of on-board memory locations500 
PC download and softwareFlukeView Forms 

General

What temperature range do you need to measure?500 °C (+932 °F)500 °C (+932 °F) 
Do you need to download data for analysis and reporting?  
Do you need on-board memory for trending and comparison?  
Do you need to save photos of your measurements for your reports?  
Will you do any hands-free, real-time temperature monitoring with a PC?  

Infrared / non-contact

Non-contact temperature range500 °C (+932 °F)500 °C (+932 °F) 

Physical

Form factorFlatFlat 
Dimensions, approximate (H x W x D)17.3 x 8.6 x 3.8 cm (6.8 x 3.4 x 1.5 in)17.3 x 8.6 x 3.8 cm (6.8 x 3.4 x 1.5 in) 
Warranty3 years3 years 

Measurement Type

Temperature areaSurface temperatureSurface temperature 

Special features

Time stampTime of dayRelative 
Min-Max-Avg-DifMin-Max-Avg-DifMin-Max-Avg-Dif 
Hands-free logging  

Other features

Will you use the thermometer in a hazardous location where there might be explosive gases?  
Do you want to use industry standard thermocouples?