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Product overview: Fluke 51 II Handheld Digital Probe Thermometer

The Fluke 51 II single input digital thermometer delivers fast response with laboratory accuracy (0.05% + 0.3°C). You can use the 51 II to measure contact temperature 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. 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-
• Includes an electronic offset function that compensates for thermocouple errors to maximize overall accuracy
• Handles temperatures up to 900°C (1600°F)
• 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

 

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Specifications: Fluke 51 II Handheld Digital Probe Thermometer
 

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 Bthermometers 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

 

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Models: Fluke 51 II Handheld Digital Probe Thermometer

Fluke 51 II
Fluke 51 II Single Input Digital Thermometer
Includes:
Impact absorbing holster
One 80PK-1 bead probe thermocouple