Product overview: Fluke 52 II Dual Probe Digital Thermometer

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

(Adobe Reader required to read datasheet)

Temperature accuracy :
Above -100 °C:
J, K, T, E, and N-type: ±[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 °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

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
Batteries : 3 AA batteries; typical 1000-hour life

Safety Specifications Overvoltage category : CSA C22.2 No. 1010.1 1992; EN 61010 Amendments 1,2
Agency Approvals : CE, CSA, TÜV (pending)

Mechanical & General Specifications
Size : 173 mm L x 86 mm W x 38 mm
Weight : 400 g

Warranty : 3 years
For any questions on the warranty, please contact Fluke’s service centre at 1-800-36-FLUKE (1-800-363-5853) or email [email protected]