54 II B Data Logging Thermometer with Dual Input

Key features

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
Recall function allows logged data to be easily reviewed on the meter display
Infrared 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
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, E, R, S, and N-type 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
3 year warranty

Product overview

Product overview: 54 II B Data Logging Thermometer with Dual Input

Laboratory accuracy. Wherever you go

Fluke 54 II B 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).

Specifications

Specifications: 54 II B Data Logging Thermometer with Dual Input

General Specifications
Temperature accuracy	Above -100°C	J, K, T, E, and N-type: ±[0.05% + 0.3°C]¹
		R and S-type: ±[0.05% + 0.4°C]¹
	Below -100°C	J, K, E, and N-types: ±[0.20% + 0.3°C]¹
		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°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
1. 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 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