Fluke 971 Hygrometer 60 °C, ±2.5 %RH Accuracy, 60 °C Max, 95 %RH Max

RS Stock No.:: 724-4193
Distrelec Article No.:: 176-61-077
Mfr. Part No.:: 2418208
Brand:: Fluke

Fluke 971 Hygrometer 60 °C, ±2.5 %RH Accuracy, 60 °C Max, 95 %RH Max

Subtotal (1 unit)*

$663.00

(exc. GST)

$729.30

(inc. GST)

FREE delivery for orders over $60.00 ex GST

In Stock

6 unit(s) ready to ship

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Units	Per unit
1 +	$663.00

*price indicative

RS Stock No.:: 724-4193
Distrelec Article No.:: 176-61-077
Mfr. Part No.:: 2418208
Brand:: Fluke

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke
	Product Type	Hygrometer
	Maximum Temperature Measurement	60°C
	Function	Record
	Hygrometer Type	Digital Hygrometer
	Temperature Measurement Accuracy	± 1 °F
	Maximum Humidity Measurement	95%RH
	Model Number	971
	Humidity Measurement Accuracy	±2.5 %RH
	Dewpoint Measurement	Yes
	Humidity Resolution	0.1%RH
	Minimum Operating Temperature	-20°C
	Temperature Resolution	0.1°C
	Maximum Operating Temperature	60°C
	Power Source	Battery
	Width	60mm
	Weight	190g
	Battery Type	AAA Alkaline
	Standards/Approvals	No
	Length	194mm
	Height	34mm
	Battery Life	200h

	Select all
	Brand Fluke
	Product Type Hygrometer
	Maximum Temperature Measurement 60°C
	Function Record
	Hygrometer Type Digital Hygrometer
	Temperature Measurement Accuracy ± 1 °F
	Maximum Humidity Measurement 95%RH
	Model Number 971
	Humidity Measurement Accuracy ±2.5 %RH
	Dewpoint Measurement Yes
	Humidity Resolution 0.1%RH
	Minimum Operating Temperature -20°C
	Temperature Resolution 0.1°C
	Maximum Operating Temperature 60°C
	Power Source Battery
	Width 60mm
	Weight 190g
	Battery Type AAA Alkaline
	Standards/Approvals No
	Length 194mm
	Height 34mm
	Battery Life 200h

RoHS Status: Exempt

Fluke Hygrometer, ±2.5%RH Humidity Accuracy, 0.1°C Temperature Resolution - 2418208

This hygrometer measures Air temperature and relative humidity for industrial and maintenance environments. It provides simultaneous readout of both parameters on a backlit dual display and stores recorded values for later review. The instrument is compact, lightweight and designed for routine checks of indoor Air quality and HVAC system performance.

Features & Benefits

• Humidity accuracy ±2.5%RH for confident process control
• Temperature resolution 0.1°C to detect small thermal shifts
• Dew point and wet-bulb computation for moisture analysis
• 99-point memory to log and recall measurement sequences
• Response time ∼60s for 90% humidity change with 1m/s airflow
• AAA battery operation offering 200h runtime for field work

Applications

• Suitable for HVAC diagnostics and balancing tasks
• Ideal for commissioning ventilation and climate control systems
• Used for environmental checks in electronics assembly areas
• Can be used for maintenance inspections in mechanical plant rooms

What humidity range can be measured?

The device measures relative humidity from 5% to 95%RH using an electronic capacitance polymer sensor suited to general IAQ and process checks.

How does it perform across the temperature span?

It operates between -20°C and 60°C with tighter temperature accuracy within 0°C–45°C and coarser limits toward the extremes to reflect sensor behaviour.

How is data displayed and updated?

Readings appear on a backlit dual display with updates every 500ms for temperature and a dedicated humidity update reflective of sensor response.

What power and storage considerations apply during fieldwork?

It runs from four AAA alkaline cells and retains up to 99 recorded points for post‑inspection review without mains power.