Get $5 off on $99+ purchase - Use Code HOT26

4in1 Ar Flow, Temperature & Humidity Meter (AH-4223) Handheld

Name: 4in1 Ar Flow, Temperature & Humidity Meter (AH-4223) Handheld
Brand: Lutron Instruments
SKU: 2458
Price: 89.10 USD
Availability: InStock
Rating: 5.00 (111 reviews)

Model #: AH-4223

UPC: 00810106422282

Condition: New

0 Reviews
Be the first to review this product

Print This Page

Have a question?

4in1 Ar Flow, Temperature & Humidity Meter (AH-4223) Handheld

Item may vary slightly from image.

~~$108.00~~ $89.10

Ordering more than the quantity shown in stock?

Quantities above the quantity shown in stock will ship on or before 10/12/26 - 10/26/26. Orders ship complete by default — if you would like the in-stock portion shipped separately, please indicate at checkout. Ordering the full quantity in one transaction receives the best pricing and any applicable quantity discounts on the total ordered. Learn more about special orders and split shipments.

Add Qty to Cart:

4 × AAA batteries

Product 17 of 25

Category: Anemometers

Lutron 4-in-1 Air Flow, Temperature and Humidity Meter (AH-4223) Handheld

The AH-4223 is a 4-in-1 anemometer designed to measure air velocity, humidity, temperature, and dew point, making it a versatile tool for environmental monitoring. Equipped with a durable vane anemometer, fast-response humidity sensor, and clear LCD display, it provides accurate and reliable readings across a range of conditions. Its compact design, microprocessor-controlled features, and battery-saving auto power-off make it ideal for both professional and field use.

Measures air velocity (m/s, Km/h, FPM, mph, Knot), humidity, temperature, and dew point.
Fast response time for humidity measurement.
Dual display options for selecting between three modes: Humidity/Temp., Humidity/Dew Point, Anemometer/Temp.
High brightness LCD display for clear readings.
Microprocessor circuit ensures high accuracy with special features.
Records Maximum and Minimum readings with recall function.
Auto power-off to save battery life; powered by 4 AAA batteries (DC 1.5V each).
Low-friction ball vane wheels ensure accuracy at both high and low air velocities.
Compact, durable ABS-plastic housing for long-lasting use.

General Specifications

Display	28 mm x 19 mm LCD
Anemometer Units	m/s, Km/h, FPM, mph, Knot
Temperature Unit	°C or °F
Humidity Unit	%RH
Dew Point Unit	°C or °F
Processor	Custom one-chip microprocessor circuit
Humidity Sensor	Capacitive with semiconductor-based measurement
Temperature Sensor	Semiconductor-based
Data Hold	Freezes display reading
Memory Recall	Maximum and Minimum values
Sampling Time	Approx. 1 second
Auto Power-Off	Yes, with manual off option
Operating Temperature	0 to 50°C (32 to 122°F)
Operating Humidity	Less than 80% RH
Power Supply	4 x AAA (UM4) batteries
Power Consumption	Approx. DC 5.2 mA

Dimensions

Dimensions	205 x 48 x 40 mm (8.1" W x 1.9" D x 1.6" H)
Weight	182 g (0.4 lbs) including battery

Accessories Included

Instruction manual

Optional Accessories

Soft Carrying Case with Sash (CA-52A) — 210 x 80 x 50 mm

Electrical Specifications (23 ± 5°C)

Air Velocity	Range	0.4 to 30.0 m/s, 1.4 to 108.0 km/h, 80 to 5910 FPM, 0.9 to 67.0 mph, 0.8 to 58.3 Knots
	Resolution	0.1 m/s, 0.1 Km/h, 1 FPM, 0.1 mph, 0.1 Knot
	Accuracy	±3% of full scale
Temperature	Range	0 to 50°C (32 to 122°F)
	Resolution	0.1°C/°F
	Accuracy	±0.8°C / 1.5°F
Humidity	Range	10% to 95% RH
	Resolution	0.1% RH
	Accuracy	≥70% RH: ±(3% reading + 1% RH) <70% RH: ±3% RH
Dew Point	Range	-25.3 to 48.9°C (-13.5 to 120.1°F)
	Resolution	0.01°C/°F
	Note	Automatically calculated from Humidity/Temp. measurements

Downloads

Technical Data Sheet (PDF format)

Download Users Manual (PDF format)

Lutron Certificate of Calibration Lutron Instruments & Solutions arrive brand new from Lutron with this factory calibration certificate enclosed. Until our chain of custody is broken we are certain and guaranty that every meter meets this standard at the time of shipment. InspectUSA would need to ship the new meter directly to your NIST lab, with our guaranty that it would meet NIST standards. We must ship the instrument direct to an approved NIST lab for this guaranty to be applicable. Once the chain of custody is broken for whatever reason, this guaranty is no longer valid.

ISO-9001 Certification

Search Category: Hardware > Tools > Measuring Tools & Sensors > Anemometers

Product 17 of 25

Category: Anemometers