MPN

Fluke calibration 1620A-H-256 Hygrometer, ±2 % Accuracy, 50 °C Max, 100 %RH Max

RS Stock No.:: 288-9292
Mfr. Part No.:: 1620A-H-256
Brand:: Fluke calibration

Fluke calibration 1620A-H-256 Hygrometer, ±2 % Accuracy, 50 °C Max, 100 %RH Max

Subtotal (1 unit)*

£3,040.00

(exc. VAT)

£3,648.00

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 04 January 2027

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£3,040.00

*price indicative

RS Stock No.:: 288-9292
Mfr. Part No.:: 1620A-H-256
Brand:: Fluke calibration

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke calibration
	Product Type	Hygrometer
	Maximum Temperature Measurement	50°C
	Hygrometer Type	Digital Hygrometer
	Temperature Measurement Accuracy	±0.25°C
	Maximum Humidity Measurement	100%RH
	Humidity Measurement Accuracy	±2 %
	Model Number	1620A-H-256
	Interface Type	RS232
	Temperature Resolution	0.001°C
	Power Source	Battery
	Width	211mm
	Standards/Approvals	RoHS
	Length	51mm
	Weight	0.7kg
	Height	125mm

	Select all
	Brand Fluke calibration
	Product Type Hygrometer
	Maximum Temperature Measurement 50°C
	Hygrometer Type Digital Hygrometer
	Temperature Measurement Accuracy ±0.25°C
	Maximum Humidity Measurement 100%RH
	Humidity Measurement Accuracy ±2 %
	Model Number 1620A-H-256
	Interface Type RS232
	Temperature Resolution 0.001°C
	Power Source Battery
	Width 211mm
	Standards/Approvals RoHS
	Length 51mm
	Weight 0.7kg
	Height 125mm

Datasheet - 1620A-H-256

COO (Country of Origin):: US

Fluke Hygrometer, ±0.25°C Temperature Measurement Accuracy, ±2% Humidity Measurement Accuracy - 1620A-H-256

This hygrometer is a handheld instrument designed to measure ambient temperature and relative humidity for environmental monitoring in industrial and laboratory contexts. It operates from battery power and communicates via an RS232 interface, facilitating data transfer to external systems. The unit meets RoHS standards and is intended for routine measurement tasks where compact portability is required.

Features and Benefits:

• Temperature accuracy ±0.25°C provides precise thermal readings
• Humidity accuracy ±2% offers reliable moisture assessment
• Temperature resolution 0.001°C enables fine trend detection
• Measures up to 100%RH for full-range humidity monitoring
• Battery operation allows remote, portable use
• RS232 interface supports direct data output to logging systems

Applications

• Suitable for HVAC performance verification and balancing
• Ideal for controlled-environment laboratory monitoring
• Used with industrial process monitoring systems
• Can be used for ambient condition checks in storage areas
• Suitable for field surveys requiring portable data collection

What environmental temperatures can it operate within?

It functions correctly between 0°C and +50°C, covering typical indoor and sheltered outdoor conditions.

How compact is the unit for field deployment?

The instrument has a compact form factor with a height of 125mm and a weight of 0.7 kg, enabling easy handheld use.

What standards relate to material restrictions?

It conforms to RoHS requirements, indicating restricted use of certain hazardous substances in its construction.

Can it interface with external data loggers or computers?

Yes, it provides an RS232 interface for serial communication with compatible logging equipment.

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy