Fluke calibration, PT100 Probe Recording 1551A Digital Thermometer, 1 Input(s), 160 °C Max, ±0.05°C Accuracy

RS Stock No.:: 741-4333
Mfr. Part No.:: 1551A-20-DL
Brand:: Fluke calibration

Fluke calibration, PT100 Probe Recording 1551A Digital Thermometer, 1 Input(s), 160 °C Max, ±0.05°C Accuracy

This image is representative of the product range

Subtotal (1 unit)*

$2,188.00

(exc. GST)

$2,406.80

(inc. GST)

FREE delivery for orders over $80.00 ex GST

In Stock

Plus 1 unit(s) shipping from 21 September 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	$2,188.00

*price indicative

RS Stock No.:: 741-4333
Mfr. Part No.:: 1551A-20-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
	Maximum Temperature Measurement	160°C
	Product Type	Digital Thermometer
	Model Number	1551A
	Probe Type	PT100
	Thermometer Type	Recording
	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, Fahrenheit, °C
	Battery Type	AAA
	Intrinsically Safe	Yes

	Select all
	Brand Fluke calibration
	Maximum Temperature Measurement 160°C
	Product Type Digital Thermometer
	Model Number 1551A
	Probe Type PT100
	Thermometer Type Recording
	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, Fahrenheit, °C
	Battery Type AAA
	Intrinsically Safe Yes

Non Compliant

COO (Country of Origin):: CN

Fluke Digital Thermometer, 160°C Maximum Temperature Measurement, ±0.05°C Accuracy - 1551A-20-DL

This digital thermometer is a compact, battery-powered instrument designed for industrial temperature monitoring and recording in potentially hazardous locations. It provides precise single-channel measurements with data storage and supports multiple temperature scales for routine checks and logged inspections in ATEX-rated environments.

Features and Benefits:

• High accuracy ±0.05°C ensures precise process control
• Data logging capability preserves measurement history for analysis
• Resolution 0.001 enables fine-grain temperature discrimination
• Battery life 300h supports extended field operations
• Intrinsically safe design permits use in hazardous zones
• Supports F/°C/°F readouts for flexible reporting

Applications

• Suitable for industrial process monitoring in hazardous areas
• Ideal for temperature validation with PT100 probe systems
• Used for routine inspections where compact recorders are required
• Can be used for short-term thermal trials up to 160°C
• Useful in environments demanding intrinsically safe instrumentation

What type of sensor input does it accept?

It accepts a PT100 probe input for resistance-based temperature sensing.

Which battery format powers the instrument?

It runs on standard AAA batteries, facilitating straightforward replacement.

How portable is the unit for field use?

The instrument weighs 196 g and is compact for handheld deployment.

Does the device include hazardous-area certification?

It carries ATEX certification and is designed to be intrinsically safe.

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

Supplied with

3 x AAA batteries and instruction manual on CD ROM