Fluke calibration, RTD Probe Handheld 1551A Digital Thermometer, 1 Input(s), 160 °C Max, ±0.05°C Accuracy

RS Stock No.:: 741-4324
Distrelec Article No.:: 301-35-863
Mfr. Part No.:: 1551A-12-DL
Brand:: Fluke calibration

Fluke calibration, RTD Probe Handheld 1551A Digital Thermometer, 1 Input(s), 160 °C Max, ±0.05°C Accuracy

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Subtotal (1 unit)*

$2,105.00

(exc. GST)

$2,315.50

(inc. GST)

FREE delivery for orders over $80.00 ex GST

Stocked by manufacturer

Ready to ship from 11 January 2027

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Units	Per unit
1 +	$2,105.00

*price indicative

RS Stock No.:: 741-4324
Distrelec Article No.:: 301-35-863
Mfr. Part No.:: 1551A-12-DL
Brand:: Fluke calibration

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke calibration
	Product Type	Digital Thermometer
	Maximum Temperature Measurement	160°C
	Model Number	1551A
	Probe Type	RTD
	Thermometer Type	Handheld
	Accuracy	±0.05°C
	Number of Temperature Inputs	1
	Data Storage	Yes
	Power Source	Battery
	Resolutions Supported	0.001°C
	Battery Life	300h
	Height	25mm
	Standards/Approvals	No
	Hazardous Area Certification	ATEX
	Weight	196g
	Width	57mm
	Length	114mm
	Minimum/Maximum Recordings	Yes
	Application	Industrial
	Temperature Scale	F, °C, Fahrenheit
	Battery Type	AAA
	Intrinsically Safe	Yes

	Select all
	Brand Fluke calibration
	Product Type Digital Thermometer
	Maximum Temperature Measurement 160°C
	Model Number 1551A
	Probe Type RTD
	Thermometer Type Handheld
	Accuracy ±0.05°C
	Number of Temperature Inputs 1
	Data Storage Yes
	Power Source Battery
	Resolutions Supported 0.001°C
	Battery Life 300h
	Height 25mm
	Standards/Approvals No
	Hazardous Area Certification ATEX
	Weight 196g
	Width 57mm
	Length 114mm
	Minimum/Maximum Recordings Yes
	Application Industrial
	Temperature Scale F, °C, Fahrenheit
	Battery Type AAA
	Intrinsically Safe Yes

Non Compliant

COO (Country of Origin):: CN

Fluke Digital Thermometer, 160°C Maximum Temperature, ±0.05°C Accuracy - 1551A-12-DL

This digital thermometer is a handheld instrument designed for industrial temperature measurement and process verification. It operates from AAA batteries and is suitable for hazardous environments due to ATEX intrinsic safety certification. The device accepts a single RTD probe input and provides high-resolution readings for single-point checks, data logging and field calibration tasks up to a maximum of 160°C.

Features and Benefits:

• ±0.05°C accuracy provides precise temperature readings
• 0.001 resolution enables fine incremental measurement
• 300 h battery life supports extended field use
• Intrinsically safe ATEX design permits use in hazardous areas
• Data storage records measurements for later analysis
• RTD probe input ensures compatibility with industrial sensors

Applications

• Suitable for single-point process temperature verification
• Used for RTD sensor checks during transmitter calibration
• Ideal for portable field logging and trend checks
• Used with dry-wells or micro-baths for bench calibration
• Suitable for industrial switch and controller verification

What probe type does it accept?

It accepts an RTD probe input configured for single-channel resistance-to-temperature measurement.

How does battery power affect portability?

AAA battery operation provides lightweight, field-service power and enables up to 300 h of continuous use between replacements.

Can it be used where explosive atmospheres exist?

Yes, it is intrinsically safe and ATEX certified for use in hazardous atmospheres.

What measurement range and limits apply?

The instrument measures temperatures up to 160°C and is intended for industrial process ranges within that limit.

How precise are logged readings for calibration records?

Logged data benefit from 0.001 resolution and the stated ±0.05°C accuracy, suitable for documented verification and comparison.

Note

Model number appended with a -9, -12, -20 indicates probe sheath length in inches. All probe diameters are 6.35 mm with the exception of the 1551A-9, which is 4.8 mm diameter