Skip to main content
Press Enter
Buy now! $827.39CAD
Fluke

52 II Dual Probe Digital Thermometer

Dual-input digital thermometer delivers fast response with laboratory accuracy

Buy now!
$827.39CAD
Have questions? We're here to help!
Have questions? We're here to help!

 The Fluke 52 II dual-input digital thermometer delivers fast response with laboratory accuracy (0.05% + 0.3°C). You can use the 52 II to measure two contact temperature inputs simultaneously on motors, insulation, breakers, pipes, corroded connections, liquids, and wires with industrial standard J, K, T, or E-type thermocouple temperature sensors. The user friendly-front panel and large, backlit display make it easy to view results from both inputs in multiple ways. And the sleep mode feature preserves battery life to give you a typical thousand hours of operation.

 
Other useful features:
 
• Easy-to-access battery door that allows replacing the battery without breaking the calibration seal
• Comes with splash- and dust-resistant case protected by an impact-absorbing holster and a three-year warranty
• Powered by three, standard AA batteries -30-
• Features an electronic offset function that compensates for thermocouple errors to maximize overall accuracy
• Measures J, K, T, and E-type thermocouples
• Handles temperatures up to 900°C (1600°F)
• Presents results in °C, °F, or Kelvin (K)
• Provides a user-friendly front panel that is easy to set up and operate
• Offers sleep mode to increase battery life; 1000-hour battery life typical
• Offers optional ToolPak accessory to hang the thermometer from any metal object (with the rare earth magnet) or secure around a pipe (with hook-and-loop straps) for hands-free operation

 • Dual-input digital thermometer for lab, QA, process calibration, food safety and HVAC

• Shows any combination of T1, T2, T1-T2, plus MIN, MAX, or AVG on the large backlit dual display
• Features fast response and laboratory accuracy (0.05% + 0.3°C)
• Includes a relative time clock on MIN, MAX, and AVG to provide a time reference for major events
Temperature accuracy
Above -100°C J, K, T, E, and N-type: ±[0.05% + 0.3°C]1
Below -100°C J, K, E, and N-types: ±[0.20% + 0.3°C]1
Temperature
J-type -210°C to 1200°C
K-type -200°C to 1372°C
T-type -250°C to 400°C
E-type -150°C to 1000°C
N-type -200°C to 1300°C1
R and S-type 0°C to 1767°C1
Temperature scale ITS-90
Applicable standards NIST-175
Display resolution 0.1°C, 0.1 K < 1000
1°C, 1 K ≥ 1000
Environmental Specifications
Operating temperature -10°C to 50°C
Storage temperature -40°C to 60°C
Humidity (without condensation) 0% to 90%; 0°C to 35°C
0% to 70%; 0°C to 50°C
Safety Specifications
Overvoltage category CSA C22.2 No. 1010.1 1992; EN 61010 Amendments 1,2
Agency approvals CE, CSA, TÜV (pending)
Mechanical and General Specifications
Size (L x W x D) 173 x 86 x 38 mm
Weight 400 g
Batteries 3 AA batteries; typical 1000-hour life
  • Thumbnail of document Data Sheet - 52 II Dual Probe Digital Thermometer
    Download

    Data Sheet - 52 II Dual Probe Digital Thermometer

    Download
  • Thumbnail of document Manual - 52 II Dual Probe Digital Thermometer
    Download

    Manual - 52 II Dual Probe Digital Thermometer

    Download

Accessories

Request a Calibration Quote

We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more