Product selection guide: Contact thermometers

Use our product selection guide to find the thermometer that fits your needs best.

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	54 II B Data Logging Thermometer with Dual Input	53 II Temperature Logging Digital Thermometer

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Application

Recommended uses

Laboratory, quality assurance, process calibration, food safety, HVAC

Contact

Probe type	Thermocouple K, J, T, E, N, R, S	Thermocouple K, J, T, E, N, R, S
Number of inputs	2	1
Temperature range	T-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 locations	500	500
PC download and software	FlukeView Forms	FlukeView Forms

Infrared / non-contact

Non-contact temperature range

500 °C (+932 °F)

Physical

Form factor	Flat	Flat
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)
Warranty	3 years	3 years
Battery		3 AA

Measurement Type

Temperature area

Surface temperature

Internal, ambient and non-contact surface temperature

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?

Special features

Time stamp	Time of day	Time of day
Min-Max-Avg-Dif	Min-Max-Avg-Dif	Min-Max-Avg-Dif
Hands-free logging

General

What temperature range do you need to measure?	500 °C (+932 °F)	900 °C (+1600 °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?
Do you need more than 1 % 1 °C (2 °F) accuracy?

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