Fluke 52 II Dual Probe Digital Thermometer

Fluke 52 II Dual Probe Digital Thermometer is rated 3.8 out of 5 by 8.

Key features

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

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

Specifications: Fluke 52 II Dual Probe Digital 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

Models: Fluke 52 II Dual Probe Digital Thermometer

Fluke 52 II

Fluke 52 II Dual Input Digital Thermometer

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Includes:

Impact absorbing holster
Two 80PK-1 beaded probe thermocouples

what is the repeatability of the measurement

Asked by: Baby Buddha

Repeatability is defined by the accuracy specifications. Each time you take a measurement you calculate the accuracy based on the specifications. The repeatability of that measurement can vary depending on the temperature probe you use or the environmental conditions. Fluke does not define the characteristics of the Fluke-52-II based on the term repeatability.

Answered by: FlukeCorporation

Date published: 2024-01-25

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Manuals + resources: Fluke 52 II Dual Probe Digital Thermometer

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Data sheets (1)

Fluke 52 II Dual Probe Digital Thermometer | Data sheets

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