Fluke 50 Series II Thermometers

Fluke 50 Series II products features:

Relative time clock on MIN, MAX, and AVG provides a time reference for major events
Electronic Offset function allows compensation of thermocouple errors to maximize overall accuracy
Measures J, K, T, and E-types of thermocouples
Readout in ºC, ºF, 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.
3 year warranty

The Fluke 53 II B and 54 II B include all the features listed above plus:

Large backlit dual display shows any combination of T1, T2 (52 and 54 only), T1-T2 (52 and 54 only), plus MIN, MAX, or AVG.
Additional thermocouple types R, S, and N (for a total of 7 different types)
Recall function allows logged data to be easily reviewed on the meter display
USB communication port allows data to be exported to optional FlukeView Forms® Temperature PC software for further analysis and graphing
Data Logging up to 500 points of data with user adjustable recording interval

Specifications

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

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 °C *
R and S-type:	0 °C to 1767 °C *

Temperature scale

ITS-90

Applicable standards

NIST-175

Display Resolution

	0.1 °C, 0.1 K < 1000
	1°C, 1 K >=1000

Note

*	Only the Fluke Models 53 II B and 54 II B thermometers are capable of measuring N, R, and S-type thermocouples.

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 & General Specifications

Size

173 mm L x 86 mm W x 38 mm

Weight

400 g

Batteries

3 AA batteries; typical 1000-hour life

Model Name

Description

Fluke 51 II

Single Input Digital Thermometer including:

Impact absorbing holster
One 80PK-1 bead probe thermocouple

Fluke 52 II

Dual Input Digital Thermometer including:

Impact absorbing holster
Two 80PK-1 beaded probe thermocouples

Fluke 53 II

Single Input Digital Thermometer with data logging including:

Impact absorbing holster
One 80-PK-1 bead probe thermocouple

Fluke 54 II

Dual Input Digital Thermometer including:

Impact absorbing holster
Two 80PK-1 bead probe thermocouples

Cases and Holsters
C101	C101 Hard Case
C50	C50 Soft Meter Case
C510	C510 Leather Meter Case
C550	C550 Tool Bag
CXT170	CXT170 Extreme Case
TPAK	TPAK ToolPak, Meter Hanging Kit

Software
FlukeView Forms	FlukeView Forms Software with cable

Temperature
700TC2	700TC2 Thermocouple Plug Kits (5 types)
80CJ-M	80CJ-M Male Mini Connectors (Type J)
80CK-M	80CK-M Male Mini Connectors (Type K)
80PJ-EXT	80PJ-EXT Extension Wire Kit (Type J)
80PK-1	80PK-1 Bead Probe (Type K)
80PK-22	80PK-22 Immersion Probe
80PK-24	80PK-24 Air Probe
80PK-25	80PK-25 Piercing Probe
80PK-26	80PK-26 General Purpose Probe
80PK-27	80PK-27 Industrial Surface Probe
80PK-3A	80PK-3A Surface Probe (Type K)
80PK-8	80PK-8 Pipe Clamp Temperature Probe (Type K)
80PK-EXT	80PK-EXT Extension Wire Kit (Type K)
80PT-EXT	80PT-EXT Extension Wire Kit (Type T)

Fluke 50 Series II Thermometers

Laboratory accuracy. Wherever you go.

Fluke 50 Series II products features:

The Fluke 53 II B and 54 II B include all the features listed above plus: