Product selection guide: Contact thermometers

Use our product selection guide to find the thermometer that fits your needs best.
Fluke 52 II Dual Input Digital Thermometer
Fluke 53 II Single Input Digital Thermometer with Data Logging
Fluke 52 II Dual Probe Digital Thermometer53 II Temperature Logging Digital Thermometer
Recommended usesLaboratory, quality assurance, process calibration, food safety, HVACLaboratory, quality assurance, process calibration, food safety, HVAC 
Probe typeThermocouple K, J, T, EThermocouple K, J, T, E, N, R, S 
Number of inputs21 
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) 
What temperature range do you need to measure?500 °C (+932 °F)900 °C (+1600 °F) 
Do you need more than 1 % 1 °C (2 °F) accuracy?  
Do you need to download data for analysis and reporting?  
Do you need on-board memory for trending and comparison?  
Non-contact temperature range500 °C (+932 °F) 
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 
Battery3 AA 
Temperature areaSurface temperatureInternal, ambient and non-contact surface temperature 
Time stampRelativeTime of day 
Hands-free logging  
Do you want to use industry standard thermocouples?   
Number of on-board memory locations500 
PC download and softwareFlukeView Forms 
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