Fluke 54 II B Datalogging Thermometer

Model: 54-2-B

Datalogging Thermometer with dual input (two 80PK-1 bead probe thermocouples). The large backlit dual display shows any combination of T1, T2 (Recall function; IR communication port; data logging).

Add In House NIST Traceable Calibration to your 54-2-B

$404.99 USD

was $449.99

Availability: 3 in Stock


Fluke 54-2-B Offers

Dual input digital thermometer can log up to 500 points of data to internal memory. Fast response and laboratory accuracy (0.05% + 0.3°C). Take contact temperature for checking motors, insulation, breakers, pipes, corroded connections, liquids, and wires with industrial standard J, K, T, E, N, R, and S type thermocouple (temperature sensors).


  • Measures J, K, T, E, N, R and S-types of thermocouples
  • Readout in °C, °F, or Kelvin (K)
  • Splash and dust resistant case protected by impact absorbing holster
  • User-friendly front panel is easy to set up and operate
  • Sleep mode increases battery life; typical 1000-hour battery life
  • Battery door allows easy battery replacement without breaking the calibration seal
  • Optional ToolPak accessory allows the thermometer to hang from any metal object (with the rare earth magnet) or secure around a pipe (with hook-and-loop straps) for hands-free operation.
  • Allows data to be exported to optional FlukeView Forms® Temperature PC software for further analysis and graphing (Fluke FVF-SC2 FlukeView Software & Cable is required to connect to a computer).

Fluke 54-2-B Specifications

Temperature Accuracy
Above -100°C J, K, T, E, and N-typeL ±(0.05% + 0.3°C)
R and S-type: ±(0.05% + 0.4°C)
Below -100°C J, K, E, and N-types: ±(0.20% + 0.3°C)
T-type: ±(0.50% + 0.3°C)
Temperature Range
J-type -210 to 1200°C (346 to 2192°F)
K-type -200 to 1372°C (328 to 2501°F)
T-type -250 to 400°C (418 to 752°F)
E-type -150 to 1000°C (238 to 1832°F)
N-type -200 to 1300°C (-328 to 2372°F)
R and S-type 0 to 1767°C (32 to 3212°F)
General Specifications
Dimensions 173mm L x 86mm W x 38mm
Weight 400g
Batteries 3 AA batteries; typical 1000-hour life
Temperature Scale ITS-90
Applicable Standards NIST-175
Display Resolution (0.1°C, 0.1 K) < 1000; (1°C, 1 K) &ge;1000
Click here for complete specifications on the Fluke 54-2-B

What's included with the Fluke 54-2-B

  • 54-2-B Dual Input Digital Thermometer
  • Impact absorbing holster
  • 2 x 80PK-1 bead probe thermocouples


Click on a category to view a selection of compatible accessories with the Fluke 54 II B Datalogging Thermometer.

Fluke C50 Meter Case C50 1441
Case with Full Wrap-around zipper & elastic holding band.
$39.99 USD

Learn More

Fluke C550 Premium Tool Bag C550 1447
Tool Bag with steel reinforced frame.
$99.99 USD

Learn More

Fluke CXT170 CXT170 8798
Rugged Pelican Hard Case for the Fluke 170 Series.
$179.99 USD


Learn More

Fluke 80CJ-M type J Male Mini-Connectors 80CJ-M 1363
Package of two male mini-connectors for use with Fluke 80TK or Fluke 50 Series.
$29.99 USD

Learn More

Fluke 80CK-M type K Male Mini-Connectors 80CK-M 1364
Yellow connectors with isothermal screw terminal. Pack of 2.
$29.99 USD

Learn More

Fluke 80PK-1 Bead Probe 80PK-1 1372
K-Type General Purpose Thermocouple Bead Temperature Probe.
$34.99 USD

Learn More

Fluke 80PK-22 SureGrip Immersion Temperature Probe 80PK-22 1373
Type K Immersion Temperature Probe designed with a superior gripping surface made from thermoplastic rubber.
$99.99 USD

Learn More

Fluke 80PK-24 SureGrip Air Temperature Probe 80PK-24 1374
K-Type, Air and Gas Temperature Probe.
$107.99 USD


Learn More

Fluke 80PK-25 SureGrip Piercing Temperature Probe 80PK-25 1375
K-Type, Piercing Temperature Probe, SureGrip.
$107.99 USD


Learn More

Fluke 80PK-27 SureGrip Industrial Surface Temperature Probe 80PK-27 1377
K-Type, Industrial Surface Temperature Probe.
$296.99 USD


Learn More

Fluke 80PK-3A Surface Probe 80PK-3A 1378
Flat Surface Temperature Probe.
$143.99 USD


Learn More

Fluke 80PK-8 Pipe Clamp Temperature Probe 80PK-8 1381
Pipe Clamp Temperature Probe.
$161.99 USD


Learn More

Fluke 80PK-EXT Extension Wire Kit 80PK-EXT 1383
Extension kit for type K thermocouple wires. Includes 3m of thermocouple wire and a pair of male/female mini-connectors.
$59.99 USD

Learn More

Fluke FlukeView Forms Software with cable (FVF-SC2) FVF-SC2 1801
For use with the Fluke 180 Series, 789, 1550B, 1550C, 1555, 53-2-B, 54-2-B and 1653.
$224.99 USD


Learn More

Ask a question about the Fluke 54 II B Datalogging Thermometer:

comments powered by Disqus

Review the Fluke 54 II B Datalogging Thermometer

" data-description="Datalogging Thermometer with dual input (two 80PK-1 bead probe thermocouples). The large backlit dual display shows any combination of T1, T2 (Recall function; IR communication port; data logging).">