Fluke 1551 Digital Thermometer, 1 Input Handheld, RTD Type Input, Intrinsically Safe

Fluke

Product Information

Probe Type:
RTD
Best Accuracy:
±0.05 °C
Weight:
196g
Application:
Industrial
Minimum/Maximum Recordings:
Yes
Thermometer Type:
Wired
Model Number:
1551
Height:
25mm
Hazardous Area Certification:
ATEX
Width:
57mm
Length:
114mm
Calibrated:
UKAS
Temperature Scale:
Centigrade, Fahrenheit
Battery Type:
AAA
Absolute Maximum Temperature Measurement:
+160°C
Resolution:
0.001 °C
Intrinsically Safe:
Yes
Number of Temperature Inputs:
1
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The Fluke 1551A-9 is a handheld digital thermometer engineered for precision RTD temperature measurement in hazardous and industrial environments. It supports temperature measurement from -50 °C to +160 °C (-58 °F to +320 °F) with accuracy of ±0.05 °C (±0.09 °F). The unit incorporates a stainless-steel probe (4.8 mm diameter, 229 mm length) attached to a compact readout (125 × 62 × 35 mm) and operates on three AAA batteries for approximately 300 hours’ continuous use without backlight.

Salient Features and Benefits of Choosing the Fluke Digital Thermometer Handheld

  • Thin-film 100 Ω RTD sensor ensures repeatable measurement performance.
  • Intrinsically safe certification allows use in gas-hazard zones.
  • Temperature range -50 °C to +160 °C supports broad industrial applications.
  • Accuracy of ±0.05 °C over the full range enables reliable calibration and verification.
  • Long battery life (~300 hours) with auto-off and low battery indicators.
  • Compact, durable design with a stainless-steel probe and a rotating, backlit LCD display.

Engineered for Calibration and Hazardous-Area Use

The Fluke 1551A-9 is designed for calibration labs, process plants, and hazardous areas. The probe and readout are calibrated as a system, ensuring temperature traceability and minimised measurement error. The model is offered with an NVLAP-accredited, NIST-traceable calibration certificate, supporting rigorous quality systems.

Usage Recommendations of the Thermometer

  • Calibration of temperature transmitters, sensors and thermowells in process control systems.
  • Verification and reference checks in pharmaceutical, petrochemical or utility plants.
  • On-site temperature measurements in hazardous-area zones (Zone 1/2).
  • Replacement of mercury-in-glass thermometers for safer, digital instrumentation.
  • Routine maintenance and quality-assurance checks in manufacturing facilities and laboratories.

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1551A Ex/1552A Ex Data Sheet(Technical Reference)
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1551A Ex/1552A Ex Instruction Sheet(Technical Reference)

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FAQs

Yes. We ship 1551A-9 Internationally to many countries around the world.
Yes. You can also search 1551A-9 on website for other similar products.
We accept all major payment methods for all products including ET14136494. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET14136494 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Fluke" products on our website by using Enrgtech's Unique Manufacturing Part Number ET14136494.
You can order Fluke brand products with 1551A-9 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Digital Thermometers category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Fluke 1551 Digital Thermometer, 1 Input Handheld, RTD Type Input, Intrinsically Safe. You can also check on our website or by contacting our customer support team for further order details on Fluke 1551 Digital Thermometer, 1 Input Handheld, RTD Type Input, Intrinsically Safe.